三种钢不同回火温度的无缺口冲击韧性值
<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 cellPadding=0 width="78%" border=1><TBODY>
<TR bgColor=#e9fde4>
<TD bgColor=#e9fde4 colSpan=2 height="63%">
<DIV align=center><IMG height=115 src="http://www.chmcw.com/upload/news/RCL/13220_emrlvd0712111554497472.jpg" width=204> </DIV></TD>
<TD width="18%" bgColor=#e9fde4 height="63%">
<DIV align=center>500</DIV></TD>
<TD width="16%" bgColor=#e9fde4 height="63%">
<DIV align=center>530</DIV></TD>
<TD width="15%" bgColor=#e9fde4 height="63%">
<DIV align=center>550</DIV></TD>
<TD width="17%" bgColor=#e9fde4 height="63%">
<DIV align=center>580</DIV></TD></TR>
<TR>
<TD width="12%" height="12%">
<DIV align=center>6W6Mo5Cr4V</DIV></TD>
<TD width="22%">
<DIV align=center>1200</DIV></TD>
<TD width="18%">
<DIV align=center>57</DIV></TD>
<TD width="16%">
<DIV align=center>53</DIV></TD>
<TD width="15%">
<DIV align=center>53</DIV></TD>
<TD width="17%">
<DIV align=center>57</DIV></TD></TR>
<TR>
<TD width="12%" height="12%">
<DIV align=center>W18Cr4V</DIV></TD>
<TD width="22%">
<DIV align=center>1260</DIV></TD>
<TD width="18%">
<DIV align=center>－</DIV></TD>
<TD width="16%">
<DIV align=center>－</DIV></TD>
<TD width="15%">
<DIV align=center>34</DIV></TD>
<TD width="17%">
<DIV align=center>36</DIV></TD></TR>
<TR>
<TD width="12%" height="13%">
<DIV align=center>M2</DIV></TD>
<TD width="22%">
<DIV align=center>1220</DIV></TD>
<TD width="18%">
<DIV align=center>26</DIV></TD>
<TD width="16%">
<DIV align=center>27</DIV></TD>
<TD width="15%">
<DIV align=center>32</DIV></TD>
<TD width="17%">
<DIV align=center>36</DIV></TD></TR></TBODY></TABLE>
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