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		<h1>THÉP TRÒN 42CrMo4</h1>
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			<li>Thứ ba - 11/12/2018 10:02</li>
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			<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Thép BS EN 42CrMo4 là thép hợp kim thông thường giữa Crom và Molip thường được sử dụng sau khi luyện thép và tôi thép với cường độ cao, độ bền cao. Thép có hiệu năng, đặc tính cao vì thành phần carbon, Crom, Molip cao hơn các loại thép tròn thông thường. Thép đã được tôi, luyện nên độ mỏi của thép cao hơn, độ cứng trong va đạp cũng được kiểm tra thực tế.</span></span></span></span></span></span></span>
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			<strong><span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Thép tròn đặc 42CrMo4</span></span></span></span></span></span></span></strong><br  />
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			<td style="border:solid black 1.0pt; background:white; width:76.75pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="128"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">EU</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:58.2pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="97"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Mỹ</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:78.0pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="130"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Đức</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:66.6pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="111"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Nhật</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:63.7pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="106"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Pháp</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:58.8pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Anh</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:58.8pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Italy</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:56.7pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="95"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Tây Ban Nha</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:48.9pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="82"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Trung QUốc</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:51.0pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="85"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Nga</span></span></span></span></span></span></span></span></td>
			<td style="border:solid black 1.0pt; background:white; width:65.9pt; border-left:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="110"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Quốc tế</span></span></span></span></span></span></span></span></td>
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			<td style="border:solid black 1.0pt; background:white; width:76.75pt; border-top:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="128"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">EN</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.2pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="97"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">-</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:78.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="130"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">DIN,WNr</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:66.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="111"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">JIS</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="106"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">AFNOR</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">BS</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">UNI</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:56.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="95"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">UNE</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:48.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="82"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">GB</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:51.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="85"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">GOST</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:65.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="110"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">ISO</span></span></span></span></span></span></span></span></td>
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			<td rowspan="2" style="border:solid black 1.0pt; background:white; width:76.75pt; border-top:none; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="128"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CrMo4</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.2pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="97"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">4140</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:78.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="130"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CrMo4</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:66.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="111"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">SCM440H</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="106"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CD4</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">708M40</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CrMo4</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:56.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="95"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">40CrMo4</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:48.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="82"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CrMo</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:51.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="85"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">35KHM</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:65.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="110"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">42CrMo4</span></span></span></span></span></span></span></span></td>
		</tr>
		<tr style="height:14.25pt">
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.2pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="97"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">4142</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:78.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="130">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:66.6pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="111">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:63.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="106">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">CFS11</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:58.8pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="98">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:56.7pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="95"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">F1252</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:48.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="82">&nbsp;</td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:51.0pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="85"><span style="font-size:10pt"><span style="line-height:150%"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">38KHM</span></span></span></span></span></span></span></span></td>
			<td style="border-bottom:solid black 1.0pt; background:white; width:65.9pt; border-top:none; border-left:none; border-right:solid black 1.0pt; padding:.75pt .75pt .75pt .75pt; height:14.25pt" valign="bottom" width="110">&nbsp;</td>
		</tr>
	</tbody>
</table>
<br  />
<strong><span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Thành phần hóa học</span></span></span></span></span></span></span></strong>

<table class="Table" style="border-collapse:collapse; border:solid black 1.0pt">
	<tbody>
		<tr style="height:14.25pt">
			<td style="border: 1pt solid black; background: white; width: 60pt; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">C</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Si</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Mn</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">P</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">S</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Cr</span></span></span></span></span></span></td>
			<td style="border-top: 1pt solid black; border-right: 1pt solid black; border-bottom: 1pt solid black; border-image: initial; background: white; width: 60pt; border-left: none; padding: 0.75pt; height: 14.25pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">Mo</span></span></span></span></span></span></td>
		</tr>
		<tr style="height:30.0pt">
			<td style="border-right: 1pt solid black; border-bottom: 1pt solid black; border-left: 1pt solid black; border-image: initial; background: white; width: 60pt; border-top: none; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">0.38 - 0.45</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">max&nbsp;&nbsp; 0.4</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">0.6 - 0.9</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">max&nbsp;&nbsp; 0.025</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">max&nbsp;&nbsp; 0.035</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">0.9 - 1.2</span></span></span></span></span></span></td>
			<td style="border-bottom: 1pt solid black; background: white; width: 60pt; border-top: none; border-left: none; border-right: 1pt solid black; padding: 0.75pt; height: 30pt; text-align: center;" valign="bottom" width="100"><span style="font-size:10pt"><span style="vertical-align:bottom"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:black">0.15 - 0.3</span></span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
&nbsp;

<table class="Table" style="background:white; border-collapse:collapse; border:undefined">
	<tbody>
		<tr>
			<td rowspan="2" style="background: white; width: 1.3in; padding: 0.75pt; text-align: center;" width="156"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">42CrMo4/1.7225</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">C</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Mn</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Si</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">P</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">S</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Cr</span></span></span></span></span></td>
			<td style="background: white; width: 324.9pt; padding: 0.75pt; text-align: center;" width="542"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Mo</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.38-0.45</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.60-0.90</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.40 max</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.035 max</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.035 max</span></span></span></span></span></td>
			<td style="background: white; width: 52.8pt; padding: 0.75pt; text-align: center;" width="88"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.90-1.20</span></span></span></span></span></td>
			<td style="background: white; width: 324.9pt; padding: 0.75pt; text-align: center;" width="542"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">0.15-0.30</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
&nbsp;

<table class="Table" style="background:white; border-collapse:collapse; border:undefined">
	<tbody>
		<tr>
			<td style="background: white; width: 44.7pt; padding: 0.75pt; text-align: center;" width="75"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Kích thước </span></span></span></span></span><br  />
			<span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">&nbsp;Ø mm</span></span></span></span></span></td>
			<td style="background: white; width: 104.3pt; padding: 0.75pt; text-align: center;" width="174"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Giới hạn chảy<br  />
			Rp0.2,N/nn2, min.</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Độ bền kéo,<br  />
			Rm,N/nn2</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Độ giãn dài<br  />
			A5,%, min.</span></span></span></span></span></td>
			<td style="background: white; width: 89.4pt; padding: 0.75pt; text-align: center;" width="149"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Đọ cứng HB</span></span></span></span></span></td>
			<td style="background: white; width: 293.2pt; padding: 0.75pt; text-align: center;" width="489"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">Độ bền<br  />
			KV, Joule, min.</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="background: white; width: 44.7pt; padding: 0.75pt; text-align: center;" width="75"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">&lt;40</span></span></span></span></span></td>
			<td style="background: white; width: 104.3pt; padding: 0.75pt; text-align: center;" width="174"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">750</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">1000-1200</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">11</span></span></span></span></span></td>
			<td style="background: white; width: 89.4pt; padding: 0.75pt; text-align: center;" width="149"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">295-355</span></span></span></span></span></td>
			<td style="background: white; width: 293.2pt; padding: 0.75pt; text-align: center;" width="489"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">35 at 20ºC</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="background: white; width: 44.7pt; padding: 0.75pt; text-align: center;" width="75"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">40-95</span></span></span></span></span></td>
			<td style="background: white; width: 104.3pt; padding: 0.75pt; text-align: center;" width="174"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">650</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">900-1100</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">12</span></span></span></span></span></td>
			<td style="background: white; width: 89.4pt; padding: 0.75pt; text-align: center;" width="149"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">265-325</span></span></span></span></span></td>
			<td style="background: white; width: 293.2pt; padding: 0.75pt; text-align: center;" width="489"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">35 at 20ºC</span></span></span></span></span></td>
		</tr>
		<tr>
			<td style="background: white; width: 44.7pt; padding: 0.75pt; text-align: center;" width="75"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">&gt;95</span></span></span></span></span></td>
			<td style="background: white; width: 104.3pt; padding: 0.75pt; text-align: center;" width="174"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">550</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">800-950</span></span></span></span></span></td>
			<td style="background: white; width: 101.8pt; padding: 0.75pt; text-align: center;" width="170"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">13</span></span></span></span></span></td>
			<td style="background: white; width: 89.4pt; padding: 0.75pt; text-align: center;" width="149"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">235-295</span></span></span></span></span></td>
			<td style="background: white; width: 293.2pt; padding: 0.75pt; text-align: center;" width="489"><span style="font-size:10pt"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;"><span style="color:rgb(51, 51, 51);">35 at 20ºC</span></span></span></span></span></td>
		</tr>
	</tbody>
</table>
<br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Ứng dụng: thép kỹ thuật nên 42CrMo4 được sử dụng rộng rãi trong chế tạo máy móc thiết bị, ô tô, khai thác mỏ, phụ tùng, bi nhông động cơ, truyền động, piston, bánh lái siêu áp lực, các khớp nối tàu điện, các liên kết cường lực cao, trục, bánh răng, đai khoan thăm dò dầu khí…</span></span></span></span></span></span></span><br  />
<br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Quá trình nhiệt luyện</span></span></span></b></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Thép được được luyện từ từ tại nhiệt độ lên tới 800 - 850 độ C</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Làm lạnh từ từ trong lò cho tới nhiệt độ 480 độ</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Hoàn thành quá trình nhiệt luyện trong không khí</span></span></span></span></span></span></span><br  />
<br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Tôi thép + Ram thép</span></span></span></b></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Nhiệt độ 880 độ C</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Ngâm thép tại nhiệt độ này sau đó tôi thép trong dầu</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Ram thép trong nhiệt độ phòng 20 độ C</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Đun nóng tới nhiệt độ 560 độ C</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Lấy thép từ lò ra và để nguội tại nhiệt độ trong không khí</span></span></span></span></span></span></span><br  />
<br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><b><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Rèn thép</span></span></span></b></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Thép được rèn từ từ, thống nhất</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Tăng nhiệt độ rèn lên tới 1150 - 1200 độ</span></span></span></span></span></span></span><br  />
<span style="font-size:10pt"><span style="text-justify:inter-ideograph"><span style="line-height:150%"><span style="font-family:Calibri,sans-serif"><span style="font-size:13.0pt"><span style="line-height:150%"><span style="font-family:&#039;Times New Roman&#039;,&#039;serif&#039;">Luôn giữ nhiệt độ rèn thép trên 850 độ</span></span></span></span></span></span></span><br  />
<br  />
&nbsp;
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