高生产率超硬型高速钢材料
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<DIV align=center><B>高生产率超硬型高速钢</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</DIV></TD>
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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>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 align=center>其他</DIV></TD>
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<DIV align=left>W6Mo5Cr4V2Al<BR>(501)</DIV></TD>
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<DIV align=center>1.05~1.20</DIV></TD>
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<DIV align=center>5.50~6.75</DIV></TD>
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<DIV align=center>4.50~5.50</DIV></TD>
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<DIV align=center>8.80~4.40</DIV></TD>
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<DIV align=center>1.75~2.20</DIV></TD>
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<DIV align=center>0.20~0.60</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 align=center>Al:0.80~1.20</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W2Mo9Cr4VCo8<BR>(2-9-4-1-8)</DIV></TD>
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<DIV align=center>1.05~1.15</DIV></TD>
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<DIV align=center>1.15~1.85</DIV></TD>
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<DIV align=center>9.00~10.00</DIV></TD>
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<DIV align=center>3.50~4.25</DIV></TD>
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<DIV align=center>0.95~1.35</DIV></TD>
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<DIV align=center>0.15~0.65</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 align=center>Co:7.75~8.75</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W7Mo4Cr4V2Co5<BR>(7-4-4-2-5)</DIV></TD>
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<DIV align=center>1.05~1.15</DIV></TD>
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<DIV align=center>6.25~7.00</DIV></TD>
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<DIV align=center>3.25~4.25</DIV></TD>
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<DIV align=center>8.75~4.50</DIV></TD>
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<DIV align=center>1.75~2.25</DIV></TD>
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<DIV align=center>0.15~0.50</DIV></TD>
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<DIV align=center>0.20~0.60</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 align=center>Co:4.75~5.75</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W10Mo4Cr4V3Al<BR>(5F-6)</DIV></TD>
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<DIV align=center>1.30~1.45</DIV></TD>
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<DIV align=center>9.00~10.50</DIV></TD>
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<DIV align=center>3.50~4.50</DIV></TD>
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<DIV align=center>3.80~4.50</DIV></TD>
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<DIV align=center>2.70~3.20</DIV></TD>
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<DIV align=center>≤0.50</DIV></TD>
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<DIV align=center>≤0.50</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 align=center>Al:0.70~1.20</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W6Mo5Cr4V5Si<BR>(LB201)</DIV></TD>
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<DIV align=center>1.55~1.65</DIV></TD>
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<DIV align=center>5.50~6.50</DIV></TD>
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<DIV align=center>5.00~6.00</DIV></TD>
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<DIV align=center>8.80~4.40</DIV></TD>
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<DIV align=center>4.20~5.20</DIV></TD>
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<DIV align=center>1.00~1.40</DIV></TD>
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<DIV align=center>≤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 align=center>Nb:0.2~0.5<BR>Al:0.3~0.7</DIV></TD>
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<DIV> </DIV></TD></TR>
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<DIV align=left>W12Mo3Cr4V3Co5Si<BR>(Co5Si)</DIV></TD>
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<DIV align=center>1.20~1.30</DIV></TD>
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<DIV align=center>11.50~13.50</DIV></TD>
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<DIV align=center>2.80~3.40</DIV></TD>
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<DIV align=center>3.80~4.40</DIV></TD>
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<DIV align=center>2.80~3.40</DIV></TD>
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<DIV align=center>0.80~1.20</DIV></TD>
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<DIV align=center>≤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 align=center>Co:4.70~5.10</DIV></TD>
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<DIV> </DIV></TD></TR></TBODY></TABLE></DIV>
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