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		<h2 class="pull-left">Công Ty TNHH XNK Thép Thành Dương</h2>
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		<h1>Thép Ống Đúc Hợp Kim A333</h1>
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			<li  class="datatime">Thứ năm - 23/07/2020 06:04</li>
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			Công ty Thép Thành Dương chuyên cung cấp các loại THÉP ỐNG ĐÚC ASTM A333 như:<br />Thép ống đúc ASTM A333 GR.1<br />Thép ống đúc ASTM A333 GR.3<br />Thép ống đúc ASTM A333 GR.4<br />Thép ống đúc ASTM A333 GR.6<br />Thép ống đúc ASTM A333 GR.7<br />Thép ống đúc ASTM A333 GR.8<br />Thép ống đúc ASTM A333 GR.9<br />Thép ống đúc ASTM A333 GR.10<br />Thép ống đúc ASTM A333 GR.11.
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			<h2 style="text-align: center;"><span style="font-size:20px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong><img alt="Thép Ống Đúc Hợp Kim A333 (1)" height="800" src="https://thepthanhduong.com/uploads/news/2020/thep-ong-duc-hop-kim-a333-1.jpg" width="600" /><br  />
&nbsp;Thép Ống Đúc Hợp Kim A333</strong></span></span></h2>

<h3><span style="font-size:16px;"><span style="font-family:Arial,Helvetica,sans-serif;">THÔNG TIN CHI TIẾT THÉP ỐNG ĐÚC CHỊU NHIỆT A333</span></span></h3>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>Thép ống đúc chịu nhiệt A333</strong>&nbsp;là loại&nbsp;Ống&nbsp;thép&nbsp;đúc Carbon&nbsp;được sản xuất bằng phương pháp&nbsp;đúc liền khối,do vậy sự liên kết giữa các phân tử gần như là tuyệt&nbsp;đối.</span></span></p>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>Thép ống đúc chịu nhiệt A333</strong>&nbsp;gồm 9 lớp: Gr1 đến Gr11 ( không có Gr2 và Gr5)</span></span></p>

<h3><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Quy cách thép ống đúc chịu nhiệt A333:</span></span></h3>

<ul>
	<li><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Đường kính: từ 6mm đến 400mm</span></span></li>
	<li><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Độ dày: từ 1.27mm đến 59,5mm</span></span></li>
	<li><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Chiều dài: 3m,6m,12m</span></span></li>
</ul>

<h3><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Ứng dụng của thép ống đúc chịu nhiệt A333:</span></span></h3>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>Thép ống đúc chịu nhiệt A333</strong>&nbsp;được ứng dụng để chế tạo các đường ống của&nbsp;lò hơi, nồi hơi, các&nbsp;đường&nbsp;ống&nbsp;dẫn khí, dẫn nhiệt.</span></span></p>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>Thép ống đúc chịu nhiệt A333</strong>&nbsp;còn được ứng dụng để gia công chế tạo mái vòm, khung vòm nhà xưởng có khẩu độ rộng và&nbsp;tải trọng lớn, gia công cầu cảng (nơi có vị trí nhiệt&nbsp;độ thấp và có sự xâm nhập của hóa chất)</span></span></p>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Ngoài ra,<strong>&nbsp;thép ống đúc chịu nhiệt A333</strong>&nbsp;&nbsp;còn&nbsp;được dùng rộng rãi trong các lĩnh vực: chế tạo máy, nghành cấp thoát nước, nghành y tế, quốc phòng, hóa chất, nhiệt&nbsp;điện, khai thác mỏ…</span></span></p>

<p><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>Thành phần hóa học của Thép ống đúc chịu nhiệt A333</strong></span></span></p>

<table border="1" cellpadding="0" cellspacing="0">
	<tbody>
		<tr>
			<td colspan="9" style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">thành phần&nbsp;hóa học</span></span></td>
		</tr>
		<tr>
			<td rowspan="2" style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Thành phần</span></span></td>
			<td colspan="8" style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Thành phần, %</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 1</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 3</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 4</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 6</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 7</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 8</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 9</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Gr 10</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Cacbon (C) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,3</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,19</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,12</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,3</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,19</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,13</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,2</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,2</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Mangan (Mn)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,40-1,06</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,31-0,64</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,50-1,05</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,29-1,06</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Tối đa 0,90</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Tối đa 0,90</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,40-1,06</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1,15-1,50</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Phốt pho (P) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,035</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Lưu huỳnh (S) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,025</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,015</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Silicon (Si)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,18-0,37</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,08-0,37</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,10 phút</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,13-0,32</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,13-0,32</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,10-0,35</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Nickel (Ni)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,47-0,98</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,47-0,98</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">2,03-2,57</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">8,40-9,60</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1,60-2,24</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,25 tối đa</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Chromium (Cr)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,44-1,01</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,44-1,01</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Tối đa 0,15</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Đồng (Cu)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,40-0,75</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,40-0,75</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,75-1,25</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Tối đa 0,15</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Nhôm (Al)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,04-0,30</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,04-0,30</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Tối đa 0,06</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Vanadi (V) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,12</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Columbi (Cb) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,05</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Molypden (Mo) max</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">0,05</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Cobalt (Co)</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">…</span></span></td>
		</tr>
	</tbody>
</table>

<p>&nbsp;</p>

<table border="1" cellpadding="1" cellspacing="1">
	<tbody>
		<tr>
			<td colspan="2" rowspan="1" style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Nhiệt độ thấp nhất để kiểm tra sau khi đúc</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Mác thép</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">&nbsp;Độ F</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Độ C</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 1</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-50</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-45</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 3</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-150</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-100</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 4</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-150</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-100</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 6</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-50</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-45</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 7</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-100</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-75</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 8</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-320</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-195</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 9</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-100</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-75</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 10</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-75</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-60</span></span></td>
		</tr>
		<tr>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Grade 11</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-75</span></span></td>
			<td style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">-60</span></span></td>
		</tr>
	</tbody>
</table>

<p>&nbsp;</p>

<table border="1" cellspacing="0">
	<tbody>
		<tr>
			<td colspan="10">
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;"><strong>TÍNH CHẤT CƠ LÝ CỦA THÉP ỐNG ĐÚC CHỊU NHIỆT A333</strong></span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Lớp thép</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">3</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">4</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">6</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">7</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">8</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">9</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">10</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">11</span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Độ bền kéo,min,mpa</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">380</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">450</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">415</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">415</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">415</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">690</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">435</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">550</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">450</span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Sức cong,min,mpa</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">205</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">240</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">240</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">240</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">240</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">515</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">315</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">450</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">240</span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">độ giãn dài, min(s&gt;8mm)</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">35%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">30%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">30%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">30%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">30%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">28%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">18%</span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Độ giãn dài min( theo tiêu chuẩn tròn)</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">28%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">22%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">16%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">–</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">16%</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">–</span></span></p>
			</td>
		</tr>
		<tr>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">Độ giãn dài(s&lt;8mm) tỷ lệ % giảm từ giảm cơ bản tới giảm 8mm đọ dày</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.75</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.25</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.25</span></span></p>
			</td>
			<td>
			<p style="text-align: center;"><span style="font-size:14px;"><span style="font-family:Arial,Helvetica,sans-serif;">1.5</span></span></p>
			</td>
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