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		<h1>THÉP TRÒN ĐẶC SUP7 - SUP9 - SUP10 - SUP12- SUP13 THÉP ĐÀN HỒI</h1>
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			Công Ty Cổ Phần Kinh Doanh Thép Thái An Chuyên Nhập Khẩu Và Cung Cấp Các Loại Thép Tròn Đặc SUP7 - SUP9 - SUP10  - SUP12 - SUP13 Theo Tiêu Chuẩn ASTM ,JIS, GB, ..Xuất xứ từ Nhật Bản, Trung Quốc, Đài Loan...
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			<img alt="Thép Tròn Đặc SUP12" src="https://www.thepnhapkhauthaian.com/uploads/news/2019/a23.jpg" width="460" class="img-thumbnail" />
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			<div style="text-align:center">
<figure class="image" style="display:inline-block"><img alt="Thép Tròn SUP10" height="300" src="https://www.thepnhapkhauthaian.com/uploads/news/2019/thep-tron-sup-10.jpg" width="500" />
<figcaption>Thép Tròn SUP10</figcaption>
</figure>
</div>
<br  />
<br  />
Công Ty Cổ Phần Kinh Doanh Thép Thái An Chuyên Nhập Khẩu Và Cung Cấp các loại thép tròn hợp kim, thép đàn hồi có độ bền cao, với những tính năng ưu việt như:Không gỉ, chống mài mòn, giãn nở nhiệt tốt…
<p>–&nbsp;<strong>Công dụng&nbsp;của</strong>&nbsp;Thép thanh đàn hồi SUP7 - SUP9 - SUP10 - SUP12- &nbsp;SUP13&nbsp;:&nbsp;Chủ yếu được dùng làm các chi tiết có tính đàn hồi cao và chịu mài mòn cao&nbsp;như các bộ phận của máy móc, lò xo, dao, nhíp ô tô, các loại trục, bánh răng….<br  />
<br  />
<strong>- Thành Phần Hóa Học</strong></p>

<table>
	<tbody>
		<tr>
			<td style="text-align: center;" width="66"><strong>Mác thép</strong></td>
			<td style="text-align: center;" width="53"><strong>C</strong></td>
			<td style="text-align: center;" width="64"><strong>Si</strong></td>
			<td style="text-align: center;" width="91"><strong>Mn</strong></td>
			<td style="text-align: center;" width="47"><strong>Cr</strong></td>
			<td style="text-align: center;" width="66"><strong>P</strong></td>
			<td style="text-align: center;" width="66"><strong>S</strong></td>
			<td style="text-align: center;" width="47"><strong>N</strong></td>
			<td style="text-align: center;" width="38"><strong>Cu</strong></td>
			<td style="text-align: center;" width="47"><strong>Mo</strong></td>
		</tr>
		<tr>
			<td style="text-align: center;" width="66"><strong>SUP9</strong></td>
			<td style="text-align: center;" width="53">0.52 – 0.6</td>
			<td style="text-align: center;" width="64">0.17 -0.35</td>
			<td style="text-align: center;" width="91">0.65 – &nbsp;0.95</td>
			<td style="text-align: center;" width="47">0.65-0.95</td>
			<td style="text-align: center;" width="66">≤&nbsp;0.035</td>
			<td style="text-align: center;" width="66">≤&nbsp;0.035</td>
			<td style="text-align: center;" width="47">&nbsp;</td>
			<td style="text-align: center;" width="38">&nbsp;</td>
			<td style="text-align: center;" width="47">&nbsp;</td>
		</tr>
		<tr>
			<td style="text-align: center;" width="66"><strong>SUP10</strong></td>
			<td style="text-align: center;" width="53">0.47 – 0.55</td>
			<td style="text-align: center;" width="64">0.15&nbsp;– 0.35</td>
			<td style="text-align: center;" width="91">0.65&nbsp;–&nbsp;0.95</td>
			<td style="text-align: center;" width="47">0.8 – 1.10</td>
			<td style="text-align: center;" width="66">≤&nbsp;0.035</td>
			<td style="text-align: center;" width="66">≤&nbsp;0.035</td>
			<td colspan="3" style="text-align: center;" width="132">V = 0.15 – 0.25</td>
		</tr>
	</tbody>
</table>

<p>&nbsp;*<strong>&nbsp;Độ Cứng HRC42-60&nbsp;</strong><br  />
<br  />
<strong>- Tính chất cơ lý&nbsp;SUP12&nbsp;</strong><br  />
&nbsp;</p>

<table>
	<tbody>
		<tr align="left">
			<td style="text-align: center;" valign="top">&nbsp;</td>
			<td valign="top">
			<p style="text-align: center;">Tensile&nbsp;Strength(MPA)</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">Yield&nbsp;Strength(MPA)</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">Elongation</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">Reduction&nbsp;of&nbsp;area</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">Hardness</p>
			</td>
		</tr>
		<tr align="left">
			<td valign="top">
			<p style="text-align: center;">SUP12</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥985(100)</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥835(85)</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥12</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥45</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≤229HB</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
		</tr>
		<tr align="left">
			<td valign="top">
			<p style="text-align: center;">30CrMo</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥930</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥785</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥12</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≥50</p>

			<p style="text-align: center;">&nbsp;</p>
			</td>
			<td valign="top">
			<p style="text-align: center;">≤229HB</p>
			</td>
		</tr>
	</tbody>
</table>
<br  />
<br  />
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