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		<h1>THÉP TRÒN ĐẶC 35CrMo</h1>
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			<li>Thứ năm - 05/03/2020 08:19</li>
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			<span style="font-size:18px;"><span style="font-family:Times New Roman,Times,serif;">Thép tròn đặc 35CrMo tương đương mác thép 34CrMo, SCM435, 4135</span></span>
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			<span style="font-size:14pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="line-height:150%">THÉP TRÒN ĐẶC 35CrMo</span></span></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="line-height:150%">THÉP TRÒN ĐẶC 35CrMo là một loại thép hợp kim của Trung Quốc cho mục đích kỹ thuật, nó có độ bền cao và độ bền kéo ở nhiệt độ cao, và độ bền va đập ở nhiệt độ thấp là tốt. Nhiệt độ làm việc lên tới 500 ° C, nhiệt độ thấp có thể là -100 ° C và có cường độ tĩnh cao và độ bền mỏi cao, độ cứng tốt, không có xu hướng quá nóng, biến dạng làm nguội nhỏ và khả năng gia công vừa phải. Tuy nhiên, vật liệu này có loại giòn nóng, và khả năng hàn không tốt. Nó cần được làm nóng đến 150-400 ° C trước khi hàn, và xử lý nhiệt là cần thiết sau khi hàn để loại bỏ căng thẳng. Thường được sử dụng sau khi làm nguội và điều trị ủ.</span></span></span></span></span><br  />
<br  />
<span style="font-size:14pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="line-height:150%"><strong>Ứng dụng của THÉP TRÒN ĐẶC 35CrMo</strong></span></span></span></span></span><br  />
<span style="font-size:14pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="line-height:150%">Thép hợp kim 35CrMo có thể được sử dụng để sản xuất các bộ phận chính trong các máy khác nhau chịu được va đập, uốn cong và tải trọng cao, chẳng hạn như bánh răng máy cán, trục khuỷu, thanh nối, ốc vít, trục động cơ ô tô, trục, bộ phận truyền động cơ, trục động cơ lớn, bu lông đối với nồi hơi có nhiệt độ hoạt động dưới 400 ° C, đai ốc dưới 510 ° C, ống dẫn có vách dày liền mạch áp suất cao cho máy móc hóa học (450-500 ° C, môi trường không bị ăn mòn).</span></span></span></span></span><br  />
<br  />
<span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">THÀNH PHẦN HOÁ HỌC THÉP TRÒN ĐẶC 35CrMo</span></span></b></span></span></span>
<table border="1" class="Table" style="border-collapse:collapse;border:undefined;width:23.0cm;" width="869">
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			<td style="padding: 0cm; text-align: center;">&nbsp;</td>
			<td colspan="8" style="width: 576.05pt; padding: 0cm; text-align: center;" width="768"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">THÀNH PHẦN HOÁ HỌC (%)</span></span></span></span></td>
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		<tr>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Mác thép</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">C</span></span></span></span></td>
			<td style="width: 75.45pt; padding: 0cm; text-align: center;" width="101"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Si</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Mn</span></span></span></span></td>
			<td style="width: 63.8pt; padding: 0cm; text-align: center;" width="85"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">P</span></span></span></span></td>
			<td style="width: 63.75pt; padding: 0cm; text-align: center;" width="85"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">S</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Cr</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Mo</span></span></span></span></td>
			<td style="width: 2cm; padding: 0cm; text-align: center;" width="76"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Cu</span></span></span></span></td>
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			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">35CrMo</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">0.32 - 0.40</span></span></span></span></td>
			<td style="width: 75.45pt; padding: 0cm; text-align: center;" width="101"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">0.17 - 0.37</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">0.40 - 0.70</span></span></span></span></td>
			<td style="width: 63.8pt; padding: 0cm; text-align: center;" width="85"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">≤ 0.030</span></span></span></span></td>
			<td style="width: 63.75pt; padding: 0cm; text-align: center;" width="85"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">≤ 0.030</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">0.80 - 1.10</span></span></span></span></td>
			<td style="width: 3cm; padding: 0cm; text-align: center;" width="113"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">0.15 - 0.25</span></span></span></span></td>
			<td style="width: 2cm; padding: 0cm; text-align: center;" width="76"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">≤ 0.30</span></span></span></span></td>
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<span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">TÍNH CHẤT CƠ LÝ THÉP TRÒN ĐẶC 35CrMo</span></span></b></span></span></span>

<table class="MsoTableGrid" style="border-collapse:collapse; border:solid windowtext 1.0pt">
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			<td style="border: 1pt solid windowtext; width: 92.5pt; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Mác thép</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Giới hạn chảy</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Độ bền kéo</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Dãn dài</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Giảm diện tích</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Hấp thụ năng lượng va đập</span></span></b></span></span></span></td>
			<td style="border-top: 1pt solid windowtext; border-right: 1pt solid windowtext; border-bottom: 1pt solid windowtext; border-image: initial; width: 92.5pt; border-left: none; padding: 0cm 5.4pt; text-align: center;" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Độ cứng HB</span></span></b></span></span></span></td>
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			<td style="border:solid windowtext 1.0pt; width:92.5pt; border-top:none; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">35CrMo</span></span></b></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≥ 835 MPa</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≥ 980 MPa</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≥12%</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≥45%</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≥ 63 J</span></span></span></span></span></td>
			<td style="border-bottom:solid windowtext 1.0pt; width:92.5pt; border-top:none; border-left:none; border-right:solid windowtext 1.0pt; padding:0cm 5.4pt 0cm 5.4pt" valign="top" width="123"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">≤ 229 </span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:14pt"><span style="line-height:22.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">Nhiệt luyên</span></span></b></span></span></span>

<ul>
	<li style="margin-bottom:7.5pt; margin:0cm 0cm 8pt"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="tab-stops:list 36.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">Nhiệt độ tôi thép : 850 °C (Dầu)</span></span></span></span></span></span></li>
	<li style="margin-bottom:.0001pt; margin:0cm 0cm 8pt"><span style="font-size:14pt"><span style="line-height:22.5pt"><span style="tab-stops:list 36.0pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt"><span style="color:rgb(34, 34, 34);">Nhiệt độ ram thép: 600 °C (Dầu- Nước)</span></span></span></span></span></span></li>
</ul>
<br  />
<span style="font-size:14pt"><span style="line-height:28.5pt"><span style="font-family:&#039;Times New Roman&#039;,serif"><b><span style="font-size:18.0pt"><span style="color:rgb(17, 17, 17);">MÁC THÉP TƯƠNG ĐƯƠNG THÉP TRÒN ĐẶC 35CrMo</span></span></b></span></span></span><br  />
&nbsp;
<table border="1" class="Table" style="border-collapse:collapse;border:undefined;width:649.25pt;" width="866">
	<tbody>
		<tr>
			<td colspan="2" style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Trung Quốc</span></span></span></span></td>
			<td colspan="2" style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Mỹ</span></span></span></span></td>
			<td colspan="2" style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Đức</span></span></span></span></td>
			<td colspan="2" style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Nhật</span></span></span></span></td>
			<td colspan="2" style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Pháp</span></span></span></span></td>
		</tr>
		<tr>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Standard</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Grade</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Standard</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Grade</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Standard</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Grade</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Standard</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Grade</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Standard</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">Grade</span></span></span></span></td>
		</tr>
		<tr>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">GB/T 3077</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">35CrMo</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">ASTM A29/A29M</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">4135,<br  />
			4137</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">DIN EN 10083-3</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">34CrMo4</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">JISG 4105</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">SCM435</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">NF EN 10083-3</span></span></span></span></td>
			<td style="padding: 0cm; text-align: center;"><span style="font-size:14pt"><span style="line-height:normal"><span style="font-family:&#039;Times New Roman&#039;,serif"><span style="font-size:18.0pt">34CrMo4</span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
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