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		<h1>Phôi Thép Đặc, Thép Tròn 4120&#x002F;4135</h1>
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			<li>Thứ hai - 26/10/2020 22:11</li>
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			Phôi Thép Đặc, Thép Tròn 4120/4135 - Công Ty Hoàng Thiên chuyên nhập khẩu và cung cấp Phôi Thép Đặc, Thép Tròn 4120/4135 sản phẩm có nhiều quy cách tiêu chuẩn đa dạng xuất xứ từ Trung Quốc, Hàn Quốc, Nhật Bản, EU/G7.
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<div dir="rtl" style="text-align: center;"><strong><span style="font-size:36px;"><a href="https://hoangthiensteel.com/thep-tron-dac/">PHÔI THÉP ĐẶC, THÉP TRÒN 4120/4135</a></span></strong></div>
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<strong>ĐẶC ĐIỂM PHÔI THÉP ĐẶC, THÉP TRÒN 4120</strong><br  />
<br  />
Đây là một loại thép hợp kim crom-molypden được sử dụng trong trường hợp cứng và thể hiện các đặc tính cường độ và độ bền tốt.<br  />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="background:white"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);">THÀNH PHẦN HOÁ HỌC&nbsp;</span></span></span></span></span></span></span></span></span></span><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">PHÔI THÉP ĐẶC, THÉP TRÒN 4120</span></span></span></span></span></span></strong>

<table class="Table" style="box-sizing:border-box; border-collapse:collapse; border-spacing:0px; background-color:rgba(255, 255, 255, 0.53); color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; text-decoration-style:initial; text-decoration-color:initial; width:651.65pt; border:1pt solid black" width="869">
	<tbody style="box-sizing:border-box">
		<tr style="box-sizing:border-box">
			<td style="border:1pt solid black; padding:6pt; background-color:rgba(255, 255, 255, 0.53)" valign="top"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Mác thép</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:68.45pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="91"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">C %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:63.8pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Mn %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:49.6pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="66"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">P %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:63.8pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">S %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:63.8pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Si %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:63.75pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Ni %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:3cm; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Cr %</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; border-top:1pt solid black; border-right:1pt solid black; border-image:initial; width:3cm; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Mo %</span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid black; padding:6pt; border-right:1pt solid black; border-left:1pt solid black; border-image:initial; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Thép tròn 4120</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:68.45pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="91"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.18–0.23</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.90–1.20</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:49.6pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="66"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.040</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15–0.35</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.75pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">-</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.40–0.60</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.13–0.20</span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid black; padding:6pt; border-right:1pt solid black; border-left:1pt solid black; border-image:initial; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Thép tròn SCM420</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:68.45pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="91"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.18–0.23</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.60-0.90</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:49.6pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="66"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.040</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15–0.35</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.75pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.90–1.20</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15-0.25</span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid black; padding:6pt; border-right:1pt solid black; border-left:1pt solid black; border-image:initial; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Thép tròn 1.7218</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:68.45pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="91"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.18–0.23</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.60-0.90</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:49.6pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="66"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15–0.35</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.75pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.90–1.20</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15-0.25</span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid black; padding:6pt; border-right:1pt solid black; border-left:1pt solid black; border-image:initial; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Thép tròn 25CrMo4</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:68.45pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="91"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.18–0.23</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.60-0.90</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:49.6pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="66"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.030</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.8pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15–0.35</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:63.75pt; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="85"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.90–1.20</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid black; padding:6pt; width:3cm; border-top:none; border-left:none; border-right:1pt solid black; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="113"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">0.15-0.25</span></span></span></span></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="background:white"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><b style="box-sizing:border-box; font-weight:bold"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">TÍNH CHẤT CƠ LÝ&nbsp;</span></span></span></span></b></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">PHÔI THÉP ĐẶC, THÉP TRÒN 4120</span></span></span></span></span></span></strong><br  />
&nbsp;
<table class="MsoTableGrid" style="box-sizing:border-box; border-collapse:collapse; border-spacing:0px; background-color:rgba(255, 255, 255, 0.53); color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; text-decoration-style:initial; text-decoration-color:initial; border:1pt solid windowtext">
	<tbody style="box-sizing:border-box">
		<tr style="box-sizing:border-box">
			<td style="border:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Giới hạn chảy</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Rp0.2(MPa)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Độ bền kéo</span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Rm (MPa)</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Độ dãn dài<br style="box-sizing:border-box" />
			A (%)</span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<br style="box-sizing:border-box" />
			<br style="box-sizing:border-box" />
			&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">Thử nghiệm va đập</span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box">KV/Ku (J) (%)</span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Giảm tiết diện trên khung</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Z (%)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Nhiệt luyện</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:92.5pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Độ cứng Brinell (HBW)</span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:92.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">996 (≥)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">693 (≥)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">41</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">23</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">12</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Ủ thép, thường hoá, và tôi,</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:92.5pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="123"><span style="box-sizing:border-box">&nbsp;</span></td>
		</tr>
	</tbody>
</table>
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="background:white"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><b style="box-sizing:border-box; font-weight:bold"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">ĐẶC ĐIỂM VẬT LÝ PHÔI THÉP ĐẶC, THÉP TRÒN&nbsp;</span></span></span></span></b></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">4120</span></span></span></span></span></span></strong><br  />
&nbsp;
<table class="MsoTableGrid" style="box-sizing:border-box; border-collapse:collapse; border-spacing:0px; background-color:rgba(255, 255, 255, 0.53); color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; text-decoration-style:initial; text-decoration-color:initial; border:1pt solid windowtext">
	<tbody style="box-sizing:border-box">
		<tr style="box-sizing:border-box">
			<td style="border:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Nhiệt độ</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(°C)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.9pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Mô đum đàn hồi</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(GPa)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Nhiệt dung riêng</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(W/m·°C)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Specific thermal capacity</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(J/kg·°C)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Điện trở kháng</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(Ω mm²/m)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Khối lượng riêng</span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">(kg/dm³)</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">Tỷ lệ độc đồng chất</span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">11</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">0.34</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">912</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">168</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">24.3</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">323</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">287</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">11</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">24.2</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">443</span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:normal"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><span style="font-size:12pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="color:rgb(7, 28, 46);">342</span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">CÁC ỨNG DỤNG&nbsp;PHÔI THÉP ĐẶC, THÉP TRÒN 4120</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép hợp kim thấp này tìm thấy các ứng dụng như vật rèn trong ngành hàng không vũ trụ và dầu khí - như thân van và máy bơm giả mạo - cũng như trong các ngành công nghiệp ô tô, nông nghiệp và quốc phòng.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">RÈN THÉP 4120</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hợp kim này có thể được rèn ở khoảng 2200 FF (1205 CC) đến nhiệt độ trong vùng 1700 FF (925 CC) Các bộ phận được rèn có thể được làm mát bằng không khí.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">NHIỆT LUYỆN THÉP 4120</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Ủ: Hợp kim này thường sẽ không được ủ và trên thực tế, nó có thể được gia công trong điều kiện giả mạo. Trong trường hợp các bộ phận có hình dạng phức tạp và do đó có sự thay đổi về cấu trúc trong các bộ phận giả mạo, việc xử lý bình thường hóa có thể được thực hiện trước khi làm cứng trường hợp.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">THƯỜNG HOÁ THÉP 4120</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Loại thép này sẽ được chuẩn hóa ở khoảng 1700 FF (925 CC) và sau đó được làm mát bằng không khí.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm cứng: Austenit hóa hợp kim này sau khi cacbon hóa và trước khi làm nguội sẽ được thực hiện ở nhiệt độ trong khu vực 1525-1575ºF (830-860ºC). Hình dạng đơn giản có thể được làm nguội bằng nước, tất cả những người khác làm dịu dầu.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Tôi thép: Các bộ phận sẽ được tôi luyện ở nhiệt độ, dựa trên kinh nghiệm trong quá khứ, điều đó sẽ dẫn đến các tính chất cơ học cần thiết.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">KHẢ NĂNG CHẾ TẠO MÁY</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Lớp này sẽ dễ dàng cung cấp máy xử lý nhiệt thích hợp được thực hiện.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:14pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">TÍNH HÀN</span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:14pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:28px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Lớp này sẽ hàn bằng cách sử dụng tất cả các phương pháp nhiệt hạch, nhưng nên được hàn trước khi xử lý nhiệt và xử lý nhiệt tiếp theo</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br  />
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<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif"><strong style="box-sizing:border-box; font-weight:bold">ĐỊNH DANH</strong><br style="box-sizing:border-box" />
Thép AISI 4135 là thép hợp kim đã được xử lý nhiệt: tôi và ram (làm cứng thép). Thép 4135 là thép carbon thấp, sau khi tôi và ram có thể đạt độ cứng 28-34 HRC. Thép 3145 sau khi ủ thép có thể đạt độ cứng nhỏ hơn 250HB.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">DẠNG CUNG ỨNG</span></span></span></span></span></span></span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">AISI 4135 Thép hợp kim, chúng tôi có thể cung cấp thanh tròn, thanh thép dẹt, tấm, thanh thép hình lục giác và khối vuông thép. Thanh tròn thép AISI 4135 có thể được cưa theo chiều dài yêu cầu của bạn dưới dạng một lần cắt hoặc nhiều miếng cắt. 4135 Thép hợp kim Các mảnh hình chữ nhật có thể được cưa từ thanh phẳng hoặc tấm đến kích thước cụ thể của bạn. Thanh thép công cụ mặt đất có thể được cung cấp, cung cấp một thanh hoàn thành chính xác chất lượng để dung sai chặt chẽ.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">THÀNH PHẦN HOÁ HỌC THÉP TRÒN ĐẶC 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></strong>

<table class="MsoTableGrid" style="box-sizing:border-box; border-collapse:collapse; border-spacing:0px; background-color:rgba(255, 255, 255, 0.53); color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; text-decoration-style:initial; text-decoration-color:initial; border:1pt solid windowtext">
	<tbody style="box-sizing:border-box">
		<tr style="box-sizing:border-box">
			<td style="border:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Mác thép</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.9pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">C</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Si</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Mn</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">P</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">S</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Cr</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:80.95pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Mo</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép tròn 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.33-0.38</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15-0.35</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.70-0.90</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.035</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.040</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.80 - 1.1</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15-0.25</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép tròn SCM435</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.33-0.38</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15-0.35</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.70-0.90</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.035</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.040</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.90 - 1.2</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15-0.25</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép tròn 34CrMo4</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.3 -0.37</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.4</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.70-0.90</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.030</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.030</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.90 - 1.2</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15 -0.3</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:80.9pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép tròn</span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box" />
			<span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">1.7220</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.9pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.3 -0.37</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.4</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.70-0.90</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.030</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">≤0.030</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.90 - 1.2</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:80.95pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="108"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.15 -0.3</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">TÍNH CHẤT CƠ HỌC&nbsp;THÉP TRÒN ĐẶC 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></strong>

<table class="MsoTableGrid" style="box-sizing:border-box; border-collapse:collapse; border-spacing:0px; background-color:rgba(255, 255, 255, 0.53); color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; text-decoration-style:initial; text-decoration-color:initial; border:1pt solid windowtext">
	<tbody style="box-sizing:border-box">
		<tr style="box-sizing:border-box">
			<td style="border:1pt solid windowtext; padding:0cm 5.4pt; width:219.5pt; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Đọ bền kéo: Ultimate (UTS)</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-top:1pt solid windowtext; border-right:1pt solid windowtext; border-image:initial; width:428pt; border-left:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">520 -1720 MPa</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Giới hạn chảy</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box">&nbsp;</span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hardness, Brinell</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">187 - 229</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hardness, Knoop</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">230&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hardness, Rockwell B</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">94</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hardness, Rockwell C</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Hardness, Vickers</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">218&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Modulus of Elasticity</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">205 GPa&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Bulk Modulus</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">160 GPa&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Poissons Ratio</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">0.29&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Machinability</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">70 %&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Shear Modulus</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">80.0 GPa</span></span></span></span></span></span></span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="box-sizing:border-box">
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; border-right:1pt solid windowtext; border-left:1pt solid windowtext; border-image:initial; width:219.5pt; border-top:none; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="293"><span style="box-sizing:border-box">&nbsp;</span></td>
			<td style="border-bottom:1pt solid windowtext; padding:0cm 5.4pt; width:428pt; border-top:none; border-left:none; border-right:1pt solid windowtext; background-color:rgba(255, 255, 255, 0.53)" valign="top" width="571"><span style="box-sizing:border-box">&nbsp;</span></td>
		</tr>
	</tbody>
</table>
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">NHIỆT LUYỆN PHÔI THÉP ĐẶC, THÉP TRÒN 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><em style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Ủ&nbsp;</span></span></span></span></span></span></span></span></span></span></span></span></span></em><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">PHÔI THÉP ĐẶC, THÉP TRÒN 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm nóng từ từ đến 850oC và để đủ thời gian, để cho thép được làm nóng hoàn toàn, sau đó làm nguội từ từ trong lò đến 480oC sau đó làm mát bằng không khí. Thép hợp kim 4135 sẽ có độ cứng MAX 250 HB</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<em style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><strong style="box-sizing:border-box; font-weight:bold"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thường hoá thép hợp kim kết cấu 4135</span></span></span></span></span></span></span></span></span></span></span></span></strong></em><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm nóng chậm 850-880°C, giữ nhiệt độ trong 2 giờ, làm lạnh trong không khí</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm cứng thép 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm nóng chậm tới 870-890°C, Sau khi ngâm đủ ở nhiệt độ này trong dầu. làm cứng ngay khi dụng cụ đạt đến nhiệt độ phòng</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><em style="box-sizing:border-box"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Ram thép 4135</span></span></span></span></span></span></span></span></span></span></span></span></em></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Làm nóng đến 400-565 ° C, Giữ ở nhiệt độ trong 2 giờ trên 25 mm của phần, sau đó để nguội trong không khí.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Tính chất cơ học trong điều kiện nhiệt độ (18-22 HRC)</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<strong style="box-sizing:border-box; font-weight:bold; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial"><span style="font-size:11pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">CÁC ỨNG DỤNG&nbsp;</span></span></span></span></span></span></span></span><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">PHÔI THÉP ĐẶC, THÉP TRÒN 4135</span></span></span></span></span></span></span></span></span></span></span></span></span></strong><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
<span style="font-size:11pt; text-align:start; -webkit-text-stroke-width:0px"><span style="box-sizing:border-box"><span style="color:rgb(51, 51, 51);"><span style="font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif"><span style="font-style:normal"><span style="font-variant-ligatures:normal"><span style="font-variant-caps:normal"><span style="font-weight:400"><span style="letter-spacing:normal"><span style="orphans:2"><span style="text-transform:none"><span style="white-space:normal"><span style="widows:2"><span style="word-spacing:0px"><span style="background-color:rgba(255, 255, 255, 0.53)"><span style="text-decoration-style:initial"><span style="text-decoration-color:initial"><span style="box-sizing:border-box"><span style="line-height:22px"><span style="box-sizing:border-box"><span style="font-family:Calibri, sans-serif"><span style="font-size:18pt"><span style="box-sizing:border-box"><span style="box-sizing:border-box"><span style="line-height:36px"><span style="box-sizing:border-box"><span style="font-family:&#039;Times New Roman&#039;, serif">Thép AISI 4135 được sử dụng rộng rãi cho nhiều ứng dụng trong lĩnh vực dầu khí. Các ứng dụng điển hình như thân van, máy bơm và phụ kiện, Trục, trục chính và tải trọng cao của bánh xe, bu lông, bu lông hai đầu, bánh răng, v.v.</span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span></span><br style="box-sizing:border-box; color:rgb(51, 51, 51); font-family:&#039;Helvetica Neue&#039;, Helvetica, Arial, sans-serif; font-size:14px; font-style:normal; font-variant-ligatures:normal; font-variant-caps:normal; font-weight:400; letter-spacing:normal; orphans:2; text-align:start; text-transform:none; white-space:normal; widows:2; word-spacing:0px; -webkit-text-stroke-width:0px; background-color:rgba(255, 255, 255, 0.53); text-decoration-style:initial; text-decoration-color:initial" />
&nbsp;
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