常用钢的淬火加热温度
<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 cellPadding=0 width=770 border=1><TBODY>
<TR>
<TD class=blk12 align=middle width=86 bgColor=#fdfbea>钢 号</TD>
<TD class=blk12 align=middle width=108 bgColor=#fdfbea>淬火加热温度(℃)</TD>
<TD class=blk12 align=middle width=98 bgColor=#fdfbea>冷却介质</TD>
<TD class=blk12 align=middle width=78 bgColor=#fdfbea>说明</TD>
<TD align=middle width=1 bgColor=#8f8f8f> </TD><!--<td width="86"bgcolor="#FDFBEA" class="blk12" align="center">钢 号</td>
<td width="108" bgcolor="#FDFBEA" class="blk12" align="center">淬火加热温度(℃)</td>
<td width="98"bgcolor="#FDFBEA" class="blk12" align="center">冷却介质</td>
<td width="78"bgcolor="#FDFBEA" class="blk12" align="center">说明</td> --></TR>
<TR>
<TD>45</TD>
<TD>820~840</TD>
<TD>盐水</TD>
<TD></TD></TR>
<TR>
<TD>45</TD>
<TD>840~860</TD>
<TD>碱浴</TD>
<TD></TD></TR>
<TR>
<TD>40Cr</TD>
<TD>850~870</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>60Mn</TD>
<TD>800~820</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>40SiCr</TD>
<TD>900~920</TD>
<TD>油或水</TD>
<TD></TD></TR>
<TR>
<TD>35CrMo</TD>
<TD>850~870</TD>
<TD>油或水</TD>
<TD></TD></TR>
<TR>
<TD>60Si2</TD>
<TD>850~870</TD>
<TD>水或油</TD>
<TD></TD></TR>
<TR>
<TD>60Si2</TD>
<TD>880~900</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>55Si2</TD>
<TD>840~860</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>18CrNiMoA</TD>
<TD>860~890</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>18CrNiW</TD>
<TD>800~830</TD>
<TD>盐浴</TD>
<TD></TD></TR>
<TR>
<TD>20CrMnTi</TD>
<TD>830~850</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>13Ni2A</TD>
<TD>760~880</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>40CrNiMoA</TD>
<TD>820~840</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>T7~T12</TD>
<TD>780~800</TD>
<TD>盐水</TD>
<TD></TD></TR>
<TR>
<TD>T7A~T12A</TD>
<TD>810~830</TD>
<TD>碱浴、硝盐</TD>
<TD></TD></TR>
<TR>
<TD>9Mm2V</TD>
<TD>780~880 790~810</TD>
<TD>油 碱浴、硝盐</TD>
<TD></TD></TR>
<TR>
<TD>9CrWMn</TD>
<TD>810~830</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>CrWMn</TD>
<TD>820~840</TD>
<TD>碱浴、硝盐</TD>
<TD></TD></TR>
<TR>
<TD>GCr15</TD>
<TD>830~850 840~860</TD>
<TD>油 碱浴、硝盐</TD>
<TD></TD></TR>
<TR>
<TD>9SiCr</TD>
<TD>850~870</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>60Si2A</TD>
<TD>860~880</TD>
<TD>碱浴、硝盐</TD>
<TD></TD></TR>
<TR>
<TD>5CrMnMo</TD>
<TD>830~850</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>5CrNiMo</TD>
<TD>840~860</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>3Cr2W8V</TD>
<TD>1050~1100</TD>
<TD>油</TD>
<TD>一般热锻模</TD></TR>
<TR>
<TD>3Cr2W8V</TD>
<TD>1100~1150</TD>
<TD>油</TD>
<TD>需二次硬化</TD></TR>
<TR>
<TD>Cr12</TD>
<TD>960~980</TD>
<TD>油或硝盐分级</TD>
<TD>一般冷冲模</TD></TR>
<TR>
<TD>Cr12</TD>
<TD>1050~1000</TD>
<TD>油或硝盐分级</TD>
<TD>要求红硬性</TD></TR>
<TR>
<TD>Cr12MoV</TD>
<TD>1020~1050</TD>
<TD>油或硝盐分级</TD>
<TD>要求红硬性</TD></TR>
<TR>
<TD>Cr12MoV</TD>
<TD>1100~1150 </TD>
<TD>油或硝盐分级</TD>
<TD>要求红硬性</TD></TR>
<TR>
<TD>W6Mo5Cr4V2</TD>
<TD>1000~1100</TD>
<TD>盐浴分级</TD>
<TD></TD></TR>
<TR>
<TD>W6Mo5Cr4V2</TD>
<TD>1180~1220</TD>
<TD>盐浴分级</TD>
<TD></TD></TR>
<TR>
<TD>W18Cr4V</TD>
<TD>1000~1100</TD>
<TD>盐浴分级</TD>
<TD></TD></TR>
<TR>
<TD>W18Cr4V</TD>
<TD>1260~1280</TD>
<TD>盐浴分级</TD>
<TD></TD></TR>
<TR>
<TD>Cr9Si2</TD>
<TD>1040~1060</TD>
<TD>油</TD>
<TD></TD></TR>
<TR>
<TD>50CrMnVA</TD>
<TD>850~880</TD>
<TD>油</TD>
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