HEATS 发表于 2010-9-12 09:07:24

冷挤压模具用钢热加工规范

<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 cellPadding=0 width="92%" border=1>
<TBODY>
<TR>
<TD width="16%" bgColor=#e9fde4 rowSpan=2>
<P align=center>钢种牌号</P></TD>
<TD bgColor=#e9fde4 colSpan=5>
<P align=center>锻造规范</P></TD>
<TD width="14%" bgColor=#e9fde4 rowSpan=2>
<P align=center>退火温度</P></TD>
<TD bgColor=#e9fde4 colSpan=3>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>热处理规范</P></TD>
<TD width="11%" bgColor=#e9fde4 rowSpan=2>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>回火</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>(HRC)</P></TD></TR>
<TR>
<TD width="5%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>装炉</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P></TD>
<TD width="10%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>加热</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P></TD>
<TD width="8%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>始锻</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P></TD>
<TD width="8%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>终锻</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P></TD>
<TD width="5%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>锻后</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>冷却</P></TD>
<TD width="6%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>淬火加</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>热温度</P></TD>
<TD width="11%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>冷却</P></TD>
<TD width="6%" bgColor=#e9fde4>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>回火</P>
<P style="LINE-HEIGHT: 13pt; TEXT-ALIGN: center" align=center>温度</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>60Si2Mn</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1150</P></TD>
<TD width="8%">
<P align=center>1120~1080</P></TD>
<TD width="8%">
<P align=center>850</P></TD>
<TD width="5%">
<P align=center>砂冷</P></TD>
<TD width="14%">
<P>760~780(加热);680~700(等温)</P></TD>
<TD width="6%">
<P align=center>850~870</P></TD>
<TD width="11%">
<P align=center>油冷</P></TD>
<TD width="6%">
<P align=center>180~250</P></TD>
<TD width="11%">&nbsp;</TD></TR>
<TR>
<TD width="16%">
<P align=center>T10A</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1100</P></TD>
<TD width="8%">
<P align=center>1080~1050</P></TD>
<TD width="8%">
<P align=center>850</P></TD>
<TD width="5%">
<P align=center>空冷,砂冷</P></TD>
<TD width="14%">
<P>760~780(加热);680~700(等温)</P></TD>
<TD width="6%">
<P align=center>800~820</P></TD>
<TD width="11%">
<P align=center>160~180</P>
<P align=center>碱浴冷</P></TD>
<TD width="6%">
<P align=center>160~180</P></TD>
<TD width="11%">&nbsp;</TD></TR>
<TR>
<TD width="16%">
<P align=center>CrWMn</P></TD>
<TD width="5%">
<P align=center>~800</P></TD>
<TD width="10%">
<P align=center>1180</P></TD>
<TD width="8%">
<P align=center>1150~1100</P></TD>
<TD width="8%">
<P align=center>850~900</P></TD>
<TD width="5%">
<P align=center>空冷,砂冷</P></TD>
<TD width="14%">
<P>780~800(加热);680~700(等温)</P></TD>
<TD width="6%">
<P align=center>820~840</P></TD>
<TD width="11%">
<P align=center>260~280</P>
<P align=center>硝盐冷,油冷</P></TD>
<TD width="6%">
<P align=center>160~180</P></TD>
<TD width="11%">
<P align=center>>60</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>GCr15</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1180</P></TD>
<TD width="8%">
<P align=center>1150~1100</P></TD>
<TD width="8%">
<P align=center>850~900</P></TD>
<TD width="5%">
<P align=center>空冷,砂冷</P></TD>
<TD width="14%">
<P>780~810(加热);700~720(等温)</P></TD>
<TD width="6%">
<P align=center>840~860</P></TD>
<TD width="11%">
<P align=center>160~180℃</P>
<P align=center>碱浴冷,油冷</P></TD>
<TD width="6%">
<P align=center>160~180</P></TD>
<TD width="11%">&nbsp;</TD></TR>
<TR>
<TD width="16%">
<P align=center>Cr12Mo</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">&nbsp;</TD>
<TD width="8%">&nbsp;</TD>
<TD width="8%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P>840~860(加热);720~740(等温)</P></TD>
<TD width="6%">
<P align=center>980~</P>
<P align=center>1030</P></TD>
<TD width="11%">&nbsp;</TD>
<TD width="6%">
<P align=center>180~200</P></TD>
<TD width="11%">&nbsp;</TD></TR>
<TR>
<TD width="16%">
<P align=center>Cr12MoV</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1180~1150</P></TD>
<TD width="8%">
<P align=center>1100~1050</P></TD>
<TD width="8%">
<P align=center>850~900</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P align=center>850~870(加热);730~750(等温)</P></TD>
<TD width="6%">
<P align=center>1020~1040</P></TD>
<TD width="11%">
<P>560℃分级,油冷</P></TD>
<TD width="6%">&nbsp;</TD>
<TD width="11%">&nbsp;</TD></TR>
<TR>
<TD width="16%">
<P align=center>W18Cr4V</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1180~1150</P></TD>
<TD width="8%">
<P align=center>1150~1100</P></TD>
<TD width="8%">
<P align=center>900~950</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P>860~890(加热);730~750(等温)</P></TD>
<TD width="6%">
<P align=center>1220~1240</P></TD>
<TD width="11%">
<P>560℃分级,油冷</P></TD>
<TD width="6%">
<P align=center>560~620</P></TD>
<TD width="11%">
<P align=center>>61</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>W6Mo5Cr4V2</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1150~1100</P></TD>
<TD width="8%">
<P align=center>1100~1050</P></TD>
<TD width="8%">
<P align=center>900~950</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P>840~860(加热);730~750(等温)</P></TD>
<TD width="6%">
<P align=center>1180~1230</P></TD>
<TD width="11%">
<P>560℃分级,油冷</P></TD>
<TD width="6%">
<P align=center>540~620</P></TD>
<TD width="11%">
<P align=center>>61</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>6W6Mo5Cr4V1</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1140~1100</P></TD>
<TD width="8%">
<P align=center>1100~1040</P></TD>
<TD width="8%">
<P align=center>≥850</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P>850~860(加热);740~750(等温)</P></TD>
<TD width="6%">
<P align=center>1180~1200</P></TD>
<TD width="11%">
<P>560℃分级,油冷</P></TD>
<TD width="6%">
<P align=center>560~580</P></TD>
<TD width="11%">
<P align=center>60~63</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>9Cr4Mo3WV</P></TD>
<TD width="5%">
<P align=center>≤800</P></TD>
<TD width="10%">
<P align=center>1140~1100</P></TD>
<TD width="8%">
<P align=center>1100~1040</P></TD>
<TD width="8%">
<P align=center>≥850</P></TD>
<TD width="5%">
<P align=center>炉冷</P>
<P align=center>砂冷</P></TD>
<TD width="14%">
<P align=center>900(加热)</P></TD>
<TD width="6%">
<P align=center>1060~1070</P></TD>
<TD width="11%">
<P>560℃分级,油冷</P></TD>
<TD width="6%">
<P align=center>550~580</P></TD>
<TD width="11%">
<P align=center>≥60</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>100W6Mo5Cr4V2Al</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1140~1100</P></TD>
<TD width="8%">
<P align=center>1100~1040</P></TD>
<TD width="8%">
<P align=center>≥850</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">&nbsp;</TD>
<TD width="6%">
<P align=center>1180~1220</P></TD>
<TD width="11%">
<P>560℃280~300℃分级,油冷</P></TD>
<TD width="6%">
<P align=center>580~610</P></TD>
<TD width="11%">
<P align=center>>61</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>120Cr4W2MoV</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">
<P align=center>1120~1080</P></TD>
<TD width="8%">
<P align=center>1050</P></TD>
<TD width="8%">
<P align=center>850~900</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P>860(加热);760(等温)</P></TD>
<TD width="6%">
<P align=center>980~</P>
<P align=center>1000</P></TD>
<TD width="11%">
<P align=center>油冷</P></TD>
<TD width="6%">
<P align=center>560</P></TD>
<TD width="11%">
<P align=center>61~65</P></TD></TR>
<TR>
<TD width="16%">
<P align=center>65Cr4W3Mo2VNb</P></TD>
<TD width="5%">&nbsp;</TD>
<TD width="10%">&nbsp;</TD>
<TD width="8%">&nbsp;</TD>
<TD width="8%">&nbsp;</TD>
<TD width="5%">&nbsp;</TD>
<TD width="14%">
<P align=center>860(加热)</P></TD>
<TD width="6%">
<P align=center>1120</P></TD>
<TD width="11%">
<P align=center>油冷</P></TD>
<TD width="6%">
<P align=center>540~580</P></TD>
<TD width="11%">
<P align=center>>60</P></TD></TR></TBODY></TABLE>
               
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