高生产率高速钢化学成分及性能
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<DIV align=center><B>高生产率高速钢</B></DIV></TD>
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<DIV align=center>牌号<BR>(简写代号)</DIV></TD>
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<DIV align=center>化学成分(质量分数)，</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=center>C(碳)</DIV></TD>
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<DIV align=center>W(钨)</DIV></TD>
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<DIV align=center>Mo(钼)</DIV></TD>
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<DIV align=center>Cr(铬)</DIV></TD>
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<DIV align=center>V(钒)</DIV></TD>
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<DIV align=center>Co(钴)</DIV></TD>
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<DIV align=center>Si(硅)</DIV></TD>
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<DIV align=center>Mn(锰)</DIV></TD>
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<DIV align=center>S(硫)</DIV></TD>
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<DIV align=center>P(磷)</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W6Mo5Cr4V3<BR>(6-5-4-3)</DIV></TD>
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<DIV align=center>1.00～1.10</DIV></TD>
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<DIV align=center>5.00～6.75</DIV></TD>
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<DIV align=center>4.75～6.75</DIV></TD>
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<DIV align=center>3.75～4.50</DIV></TD>
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<DIV align=center>2.25～2.75</DIV></TD>
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<DIV align=center>-</DIV></TD>
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<DIV align=center>0.20～0.45</DIV></TD>
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<DIV align=center>0.15～0.40</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>CW6Mo5Cr4V3<BR>(高碳6-5-4-3)</DIV></TD>
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<DIV align=center>1.15～1.25</DIV></TD>
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<DIV align=center>5.00～6.75</DIV></TD>
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<DIV align=center>4.75～6.75</DIV></TD>
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<DIV align=center>3.75～4.50</DIV></TD>
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<DIV align=center>2.75～3.25</DIV></TD>
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<DIV align=center>-</DIV></TD>
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<DIV align=center>0.20～0.45</DIV></TD>
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<DIV align=center>0.15～0.40</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W6Mo5Cr4V2Co5<BR>(6-5-4-2-5)</DIV></TD>
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<DIV align=center>0.80～0.90</DIV></TD>
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<DIV align=center>5.50～6.50</DIV></TD>
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<DIV align=center>4.50～5.50</DIV></TD>
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<DIV align=center>3.75～4.50</DIV></TD>
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<DIV align=center>1.75～2.25</DIV></TD>
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<DIV align=center>4.50～5.50</DIV></TD>
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<DIV align=center>0.20～0.45</DIV></TD>
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<DIV align=center>0.15～0.40</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W18Cr4VCo5<BR>(18-4-1-5)</DIV></TD>
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<DIV align=center>0.70～0.80</DIV></TD>
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<DIV align=center>17.5～19.0</DIV></TD>
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<DIV align=center>0.40～1.00</DIV></TD>
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<DIV align=center>3.75～4.50</DIV></TD>
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<DIV align=center>0.80～1.20</DIV></TD>
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<DIV align=center>4.25～5.75</DIV></TD>
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<DIV align=center>0.20～0.40</DIV></TD>
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<DIV align=center>0.10～0.40</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>8W18Cr4V2Co8<BR>(18-4-2-3)</DIV></TD>
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<DIV align=center>0.75～0.65</DIV></TD>
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<DIV align=center>17.5～19.0</DIV></TD>
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<DIV align=center>0.50～1.25</DIV></TD>
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<DIV align=center>3.75～5.00</DIV></TD>
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<DIV align=center>1.80～2.40</DIV></TD>
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<DIV align=center>7.00～9.50</DIV></TD>
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<DIV align=center>0.20～0.40</DIV></TD>
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<DIV align=center>0.20～0.40</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W12Cr4V5Co5<BR>(12-4-5-5)</DIV></TD>
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<DIV align=center>1.50～1.60</DIV></TD>
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<DIV align=center>11.75～13.00</DIV></TD>
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<DIV align=center>≤1.00</DIV></TD>
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<DIV align=center>3.75～5.00</DIV></TD>
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<DIV align=center>4.50～5.25</DIV></TD>
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<DIV align=center>4.75～5.25</DIV></TD>
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<DIV align=center>0.15～0.40</DIV></TD>
<TD>
<DIV align=center>0.15～0.40</DIV></TD>
<TD>
<DIV align=center>≤0.030</DIV></TD>
<TD>
<DIV align=center>≤0.030</DIV></TD>
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<DIV> </DIV></TD></TR></TBODY></TABLE></DIV>
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