高速钢化学成分及性能
<TABLE border=1 cellSpacing=0 borderColorLight=#006600 borderColorDark=#ffffff cellPadding=0 width="100%" bgColor=#e5ebba><CAPTION><STRONG>通用型高速钢</STRONG></CAPTION>
<TBODY>
<TR align=middle bgColor=#c5cb9a>
<TD rowSpan=2>牌号<BR>(简写代号)</TD>
<TD colSpan=10>化学成分</TD></TR>
<TR align=middle bgColor=#c5cb9a>
<TD>C(碳)</TD>
<TD>W(钨)</TD>
<TD>Mo(钼)</TD>
<TD>Cr(铬)</TD>
<TD>V(钒)</TD>
<TD>Si(硅)</TD>
<TD>Mn(锰)</TD>
<TD>S(硫)</TD>
<TD>P(磷)</TD>
<TD>RE</TD></TR>
<TR align=middle>
<TD align=left>W18Cr4V<BR>(18-4-1)</TD>
<TD>0.70~0.80</TD>
<TD>17.5~19.0</TD>
<TD>≤0.30</TD>
<TD>3.80~4.40</TD>
<TD>1.00~1.40</TD>
<TD>0.20~0.40</TD>
<TD>0.10~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>W9Mo3Cr4V<BR>(9-3-4-1)</TD>
<TD>0.77~0.87</TD>
<TD>8.50~9.50</TD>
<TD>2.70~3.30</TD>
<TD>3.80~4.40</TD>
<TD>1.30~1.70</TD>
<TD>0.20~0.40</TD>
<TD>0.20~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>W6Mo5Cr4V2<BR>(6-5-4-2)</TD>
<TD>0.80~0.90</TD>
<TD>5.50~6.75</TD>
<TD>4.50~5.50</TD>
<TD>3.80~4.40</TD>
<TD>1.75~2.20</TD>
<TD>0.20~0.45</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>CW6Mo5Cr4V2<BR>(高碳6-5-4-2)</TD>
<TD>0.95~1.05</TD>
<TD>5.50~6.75</TD>
<TD>4.50~5.50</TD>
<TD>3.80~4.40</TD>
<TD>1.75~2.20</TD>
<TD>0.20~0.45</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>W2Mo9Cr4V2<BR>(2-9-4-2)</TD>
<TD>0.97~1.05</TD>
<TD>1.40~2.10</TD>
<TD>8.20~9.20</TD>
<TD>3.50~4.00</TD>
<TD>1.75~2.25</TD>
<TD>0.20~0.55</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>9W18Cr4V<BR>(高碳18-4-1)</TD>
<TD>0.90~1.00</TD>
<TD>17.5~19.0</TD>
<TD>≤0.30</TD>
<TD>3.80~4.40</TD>
<TD>1.00~1.40</TD>
<TD>≤0.40</TD>
<TD>≤0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR>
<TR align=middle>
<TD align=left>W14Cr4VMnRE</TD>
<TD>0.80~0.90</TD>
<TD>13.2~15.0</TD>
<TD>≤0.30</TD>
<TD>3.50~4.00</TD>
<TD>1.40~1.70</TD>
<TD>≤0.50</TD>
<TD>0.35~0.55</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>0.07</TD></TR>
<TR align=middle>
<TD align=left>W12Cr4V4Mo<BR>(12-4-4-1)</TD>
<TD>1.20~1.40</TD>
<TD>11.5~13.0</TD>
<TD>0.90~1.20</TD>
<TD>3.80~4.40</TD>
<TD>3.80~4.40</TD>
<TD>≤0.40</TD>
<TD>≤0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>-</TD></TR></TBODY></TABLE>
<TABLE border=1 cellSpacing=0 borderColorLight=#006600 borderColorDark=#ffffff cellPadding=0 bgColor=#e5ebba>
<CAPTION><STRONG>高生产率-高速钢</A></STRONG></CAPTION>
<TBODY>
<TR align=middle bgColor=#c5cb9a>
<TD rowSpan=2>牌号<BR>(简写代号)</TD>
<TD colSpan=10>化学成分(质量分数),</TD></TR>
<TR align=middle bgColor=#c5cb9a>
<TD>C(碳)</TD>
<TD>W(钨)</TD>
<TD>Mo(钼)</TD>
<TD>Cr(铬)</TD>
<TD>V(钒)</TD>
<TD>Co(钴)</TD>
<TD>Si(硅)</TD>
<TD>Mn(锰)</TD>
<TD>S(硫)</TD>
<TD>P(磷)</TD></TR>
<TR align=middle>
<TD align=left>W6Mo5Cr4V3<BR>(6-5-4-3)</TD>
<TD>1.00~1.10</TD>
<TD>5.00~6.75</TD>
<TD>4.75~6.75</TD>
<TD>3.75~4.50</TD>
<TD>2.25~2.75</TD>
<TD>-</TD>
<TD>0.20~0.45</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR>
<TR align=middle>
<TD align=left>CW6Mo5Cr4V3<BR>(高碳6-5-4-3)</TD>
<TD>1.15~1.25</TD>
<TD>5.00~6.75</TD>
<TD>4.75~6.75</TD>
<TD>3.75~4.50</TD>
<TD>2.75~3.25</TD>
<TD>-</TD>
<TD>0.20~0.45</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR>
<TR align=middle>
<TD align=left>W6Mo5Cr4V2Co5<BR>(6-5-4-2-5)</TD>
<TD>0.80~0.90</TD>
<TD>5.50~6.50</TD>
<TD>4.50~5.50</TD>
<TD>3.75~4.50</TD>
<TD>1.75~2.25</TD>
<TD>4.50~5.50</TD>
<TD>0.20~0.45</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR>
<TR align=middle>
<TD align=left>W18Cr4VCo5<BR>(18-4-1-5)</TD>
<TD>0.70~0.80</TD>
<TD>17.5~19.0</TD>
<TD>0.40~1.00</TD>
<TD>3.75~4.50</TD>
<TD>0.80~1.20</TD>
<TD>4.25~5.75</TD>
<TD>0.20~0.40</TD>
<TD>0.10~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR>
<TR align=middle>
<TD align=left>8W18Cr4V2Co8<BR>(18-4-2-3)</TD>
<TD>0.75~0.65</TD>
<TD>17.5~19.0</TD>
<TD>0.50~1.25</TD>
<TD>3.75~5.00</TD>
<TD>1.80~2.40</TD>
<TD>7.00~9.50</TD>
<TD>0.20~0.40</TD>
<TD>0.20~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR>
<TR align=middle>
<TD align=left>W12Cr4V5Co5<BR>(12-4-5-5)</TD>
<TD>1.50~1.60</TD>
<TD>11.75~13.00</TD>
<TD>≤1.00</TD>
<TD>3.75~5.00</TD>
<TD>4.50~5.25</TD>
<TD>4.75~5.25</TD>
<TD>0.15~0.40</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD></TR></TBODY></TABLE>
<TABLE border=1 cellSpacing=0 borderColorLight=#006600 borderColorDark=#ffffff cellPadding=0 width="100%" bgColor=#e5ebba>
<CAPTION><STRONG>高生产率超硬型高速钢</STRONG></CAPTION>
<TBODY>
<TR align=middle bgColor=#c5cb9a>
<TD rowSpan=2>牌号<BR>(简写代号)</TD>
<TD colSpan=10>化学成分</TD></TR>
<TR align=middle bgColor=#c5cb9a>
<TD>C(碳)</TD>
<TD>W(钨)</TD>
<TD>Mo(钼)</TD>
<TD>Cr(铬)</TD>
<TD>V(钒)</TD>
<TD>Si(硅)</TD>
<TD>Mn(锰)</TD>
<TD>S(硫)</TD>
<TD>P(磷)</TD>
<TD>其他</TD></TR>
<TR align=middle>
<TD align=left>W6Mo5Cr4V2Al<BR>(501)</TD>
<TD>1.05~1.20</TD>
<TD>5.50~6.75</TD>
<TD>4.50~5.50</TD>
<TD>8.80~4.40</TD>
<TD>1.75~2.20</TD>
<TD>0.20~0.60</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Al:0.80~1.20</TD></TR>
<TR>
<TD align=left>W2Mo9Cr4VCo8<BR>(2-9-4-1-8)</TD>
<TD>1.05~1.15</TD>
<TD>1.15~1.85</TD>
<TD>9.00~10.00</TD>
<TD>3.50~4.25</TD>
<TD>0.95~1.35</TD>
<TD>0.15~0.65</TD>
<TD>0.15~0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Co:7.75~8.75</TD></TR>
<TR>
<TD align=left>W7Mo4Cr4V2Co5<BR>(7-4-4-2-5)</TD>
<TD>1.05~1.15</TD>
<TD>6.25~7.00</TD>
<TD>3.25~4.25</TD>
<TD>8.75~4.50</TD>
<TD>1.75~2.25</TD>
<TD>0.15~0.50</TD>
<TD>0.20~0.60</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Co:4.75~5.75</TD></TR>
<TR>
<TD align=left>W10Mo4Cr4V3Al<BR>(5F-6)</TD>
<TD>1.30~1.45</TD>
<TD>9.00~10.50</TD>
<TD>3.50~4.50</TD>
<TD>3.80~4.50</TD>
<TD>2.70~3.20</TD>
<TD>≤0.50</TD>
<TD>≤0.50</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Al:0.70~1.20</TD></TR>
<TR>
<TD align=left>W6Mo5Cr4V5Si<BR>(LB201)</TD>
<TD>1.55~1.65</TD>
<TD>5.50~6.50</TD>
<TD>5.00~6.00</TD>
<TD>8.80~4.40</TD>
<TD>4.20~5.20</TD>
<TD>1.00~1.40</TD>
<TD>≤0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Nb:0.2~0.5<BR>Al:0.3~0.7</TD></TR>
<TR>
<TD align=left>W12Mo3Cr4V3Co5Si<BR>(Co5Si)</TD>
<TD>1.20~1.30</TD>
<TD>11.50~13.50</TD>
<TD>2.80~3.40</TD>
<TD>3.80~4.40</TD>
<TD>2.80~3.40</TD>
<TD>0.80~1.20</TD>
<TD>≤0.40</TD>
<TD>≤0.030</TD>
<TD>≤0.030</TD>
<TD>Co:4.70~5.10</TD></TR></TBODY></TABLE>
<TABLE border=1 cellSpacing=0 borderColor=#000000 borderColorDark=#ffffff cellPadding=0 width="95%" bgColor=#e5ebba align=center>
<CAPTION><STRONG>中国常用高速钢材料性能表</STRONG></CAPTION>
<TBODY>
<TR align=middle bgColor=#d5dbaa>
<TD colSpan=3>高速钢牌号</TD>
<TD rowSpan=2>淬、回火硬度<BR>HRC</TD>
<TD rowSpan=2>抗弯强度<BR>MPa</TD>
<TD rowSpan=2>冲击韧性<BR>MJ/m?/TD></TD>
<TD rowSpan=2>600℃下的硬度<BR>HRC</TD></TR>
<TR align=middle bgColor=#d5dbaa>
<TD>-中国牌号</A></TD>
<TD>习惯名称</TD>
<TD>相似ISO牌号</TD></TR>
<TR align=middle>
<TD>W18Cr4V</TD>
<TD>T1</TD>
<TD>HS18-0-1</TD>
<TD>62-65</TD>
<TD>3430</TD>
<TD>0.29</TD>
<TD>50.5</TD></TR>
<TR align=middle>
<TD>W6Mo5Cr4V2</TD>
<TD>M2</TD>
<TD>HS6-5-2</TD>
<TD>63-66</TD>
<TD>3500-4000</TD>
<TD>0.30-0.40</TD>
<TD>47-48</TD></TR>
<TR align=middle>
<TD>W9Mo3Cr4V</TD>
<TD> </TD>
<TD> </TD>
<TD>64-66</TD>
<TD>4000-4500</TD>
<TD>0.35-0.40</TD>
<TD> </TD></TR>
<TR align=middle>
<TD>W6Mo5Cr4V3</TD>
<TD>M3</TD>
<TD>HS6-5-3</TD>
<TD>65-67</TD>
<TD>3200</TD>
<TD>0.25</TD>
<TD>51.7</TD></TR>
<TR align=middle>
<TD>W6Mo5Cr4V2Co5</TD>
<TD> </TD>
<TD>HS6-5-2-5</TD>
<TD>65-66</TD>
<TD>3000</TD>
<TD>0.30</TD>
<TD>54</TD></TR>
<TR align=middle>
<TD>W10Mo4Cr4V3Co10</TD>
<TD> </TD>
<TD>HS10-4-3-10</TD>
<TD>67-69</TD>
<TD>2350</TD>
<TD> </TD>
<TD>55.5</TD></TR>
<TR align=middle>
<TD>W2Mo9Cr4V2Co8</TD>
<TD> </TD>
<TD>HS2-9-2-8</TD>
<TD>66-68</TD>
<TD>2700-3800</TD>
<TD>0.23-0.35</TD>
<TD>55</TD></TR>
<TR align=middle>
<TD>W7Mo4Cr4V2Co5</TD>
<TD>M41</TD>
<TD>HS7-4-2-5</TD>
<TD>66-68</TD>
<TD>2500-3000</TD>
<TD>0.23-0.35</TD>
<TD>54</TD></TR>
<TR align=middle>
<TD>W12Cr4VCo5</TD>
<TD> </TD>
<TD>HS12-0-1-5</TD>
<TD>66-68</TD>
<TD>3000</TD>
<TD>0.25</TD>
<TD>54</TD></TR>
<TR align=middle>
<TD>W6Mo5Cr4V2Al</TD>
<TD>501钢</TD>
<TD> </TD>
<TD>66-69</TD>
<TD>3000-4100</TD>
<TD>0.25-0.30</TD>
<TD>55-56</TD></TR>
<TR align=middle>
<TD>110W1.5Mo9.5Cr4VCo8</TD>
<TD>M42</TD>
<TD> </TD>
<TD>67-69</TD>
<TD>2650-3730</TD>
<TD>0.23-0.29</TD>
<TD>55.2</TD></TR>
<TR align=middle>
<TD>W10Mo4Cr4VAl</TD>
<TD>5F6钢</TD>
<TD> </TD>
<TD>68-69</TD>
<TD>3010</TD>
<TD>0.20</TD>
<TD>54.2</TD></TR></TBODY></TABLE>
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