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		<h1>Thép Ống Đúc Hợp Kim 40CR&#x002F;S20C&#x002F;C20</h1>
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			<li>Thứ sáu - 01/12/2017 22:23</li>
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			Công Ty Thép Hoàng Thiên là nhà nhập khẩu và cung cấp Thép Ống Đúc Hợp Kim 40CR/S20C/C20 sản phẩm có xuất xứ Nhật Bản, Hàn Quốc, Trung Quốc.Ngoài ra chúng tôi còn cung cấp Thép ống đúc A210/A213/A572/A36/A139/A53/A106…
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			<div dir="rtl" style="text-align: center;"><strong><span style="font-size:20px;"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><span style="line-height:115%"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">THÉP ỐNG ĐÚC HỢP KIM 40CR/S20C/C20</span></span></span></span></span></strong></div>

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<figure class="image" style="display:inline-block"><img alt=" Thép Ống Đúc Hợp Kim 40CR/S20C/C20 " height="278" src="https://www.hoangthiensteel.com/uploads/news/2017_12/2_1.jpg" width="418" />
<figcaption>&nbsp;Thép Ống Đúc Hợp Kim 40CR/S20C/C20&nbsp;</figcaption>
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</div>
<span style="font-size:11pt"><span style="line-height:115%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="line-height:115%"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Miêu tả Thép Ống Đúc Hợp Kim 40CR/S20C/C20:</span></span></span></b></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);"><strong>-</strong>&nbsp;<b>Chất liệu:</b> S20C, S45C, S30C,S55C, 20X, 40X, 20Cr, 15CrMo, 27SiMn, 25CrMo, 30CrMo, 42CrMo, 45CrMo, A335P11, P22, P91, T91, ST45.8-111, A106B, ASTM A33.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Tiêu chuẩn:</span></span></span></b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);"> được sản xuất theo tiêu chuẩn: ASTM A335/ ASME SA 335- ASTM A213/ ASME SA 213...</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Mác thép:</span></span></span></b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);"> P1-P2-P5-P11-P12-P15-P22-P9-P92-T2-T5-T9-T11-T12-T13-T17-T21-T22-T91-T92 ...</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Xuất xứ:</span></span></span></b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);"> Nhật Bản, Trung Quốc, Hàn Quốc, Châu Âu, Đài Loan..</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Các thông số cơ bản:</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">+ Đường kính phủ ngoài: 6-1250 mm.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">+ Độ dày: có độ dầy từ&nbsp;1-150mm.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">+ Chiều dài: từ&nbsp;5-14m.Hoặc theo yêu cầu của khách hàng.</span></span></span></span></span></span></span><br  />
<strong><span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Bảng quy cách&nbsp;</span>Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span></span></span></span></span></strong>

<table class="Table" style="background:white; border-collapse:collapse; border:solid black 1.0pt">
	<tbody>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Đường kính (mm)</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Độ dày (mm)</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Chiều dài (mm)</span></span></b></span></span></span></td>
		</tr>
		<tr style="height:12.0pt">
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt; height:12.0pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">34.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt; height:12.0pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">3.0-5.5-4.0-4.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt; height:12.0pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">42.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">3.0-5.5-4.0-4.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">48.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">3.0-5.5-4.0-4.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">51.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">3.0-5.5-4.0-4.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">60.3</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">3.0-5.5-4.0-4.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">73.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">76.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-7.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">89.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">102.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">108.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">114.3</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">140.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">159.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4.0-5.0-5.5-6.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">168.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-7.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">178.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">7.0-8.0-9.0-10.0-11.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">194.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-7.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">203.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-7.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">219.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-7.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:159.75pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">273.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-7.0-8.0-9.0-10.0</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:159.75pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="213"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">6.0-12.0</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
<strong><span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></span><span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Bảng thành phần hóa học<i> </i></span>Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span><i><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);"> ( %)</span></span></span></i><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">&nbsp;max.</span></span></span></span></span></span></span></strong><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Tùy thuộc vào từng tiêu chuẩn mác thép khác nhau mà thép ống đúc&nbsp;hợp kim&nbsp;có tỉ lệ thành phần của các nguyên tố khác nhau. Từ đó dẫn đến cơ tính của mỗi loại mác thép cũng khác nhau.</span></span></span></span></span></span></span>

<table class="Table" style="background:white; border-collapse:collapse; border:solid black 1.0pt">
	<tbody>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:35.25pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="47"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Mác thép</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:38.25pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="51"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">C</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:31.5pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Si</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:31.5pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Mn</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:.5in; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:.5in; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">S</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:40.5pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="54"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">V</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Cu</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:63.0pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">NB</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Ni</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:63.0pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Mo</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Cr</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:.5in; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Ti</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Al</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:.95in; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="91"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">N</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">CO</span></span></b></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:35.25pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="47"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">T11</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:38.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="51"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.05-0.15</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.5-0.1</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.3-0.6</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:40.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="54"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">1-1.5</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.5-1</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.95in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="91"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:35.25pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="47"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:38.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="51"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.15</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.3-0.6</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:40.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="54"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.45-0.65</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">4-6</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.95in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="91"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:35.25pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="47"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P21</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:38.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="51"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.05-0.15</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.3-0.6</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:40.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="54"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.8-1.06</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">2.65-3.35</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.95in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="91"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:35.25pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="47"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P92</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:38.25pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="51"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.07-0.13</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.2-0.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:31.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="42"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.3-0.6</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.2</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.2</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:40.5pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="54"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.15-0.25</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.04</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.04-0.09</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="84"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.3-0.6</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">8.5-9.5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.5in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="48"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.04</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:.95in; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="91"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.03-0.07</span></span></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">0.001-0.006</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Tính chất cơ lí&nbsp;</span></span></span></b><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span></b></span></span></span></span>

<table class="Table" style="background:white; border-collapse:collapse; border:solid black 1.0pt">
	<tbody>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Mác thép</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Giới hạn tan chảy</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">(MPA)</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Độ bền kéo</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">(MPA)</span></span></b></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-left:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Độ dãn dài</span></span></b></span></span></span><br  />
			<span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">%</span></span></b></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">T11</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">205</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">415</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">30</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P5</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">205</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">415</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">30</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P21</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">205</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">415</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">30</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="border:solid black 1.0pt; background:white; width:120.0pt; border-top:none; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">P92</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">440</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">620</span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:120.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:0in 5.4pt 0in 5.4pt" valign="top" width="160"><span style="font-size:11pt"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">20</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif">&nbsp;</span></span></span></span><br  />
<strong><span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Quy trình sản xuất&nbsp;</span></span></span><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span></span></span></span></span></strong><br  />
<br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Sơ đồ:&nbsp;Phôi tròn =&gt; xén =&gt; nung nóng =&gt; đẩy áp =&gt; thoát nỗ(thông ruột ống) =&gt; làm thon =&gt; định đường kính =&gt;ống phôi =&gt; nắn thẳng =&gt; cắt đoạn =&gt; kiểm tra trực quan =&gt; NDT (kiểm tra thành phần, chất liệu) =&gt; đánh dấu số hiệu, nhãn mác.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Đi cùng với quy trình sẽ có các khâu kiểm định chất lượng, thành phần hóa học, lí tính, hóa tính.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Ứng dụng </span></span></span><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;">Thép Ống Đúc Hợp Kim 40CR/S20C/C20</span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Ống đúc hợp kim được sử dụng rộng rãi trong nhiều lĩnh vực như: ống dẫn chính, ống bơm, ống tuần hoàn nhà máy, ống dẫn gió ...</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Sử dụng trong ngành công nghiệp hóa điện, ngành công nghiệp ô tô, những công trình chịu nhiệt độ cao, chống mài mòn</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Dùng cho công trình xây dựng nhà xưởng, đóng tàu và sản phẩm cơ khí.</span></span></span></span></span></span></span><br  />
<span style="font-size:11pt"><span style="background:white"><span style="line-height:normal"><span style="font-family:Calibri,sans-serif"><span style="font-size:12.0pt"><span style="font-family:&#039;Cambria&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">-&nbsp;Ứng dụng trong ngành điện như: dùng làm ống bao, ống luồn dây điện, ống luồn cáp quang, cơ điện lạnh ...</span></span></span></span></span></span></span><br  />
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