模具钢、工具钢规格特性对照
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<CAPTION>模具钢、工具钢规格特性对照</CAPTION>
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<TD rowSpan=2>钢种
<TD rowSpan=2>韩国<BR>HJ
<TD rowSpan=2>美国<BR>AISI
<TD rowSpan=2>德国<BR>DIN
<TD rowSpan=2>瑞典<BR>ASSAB
<TD rowSpan=2>日本<BR>JIS
<TD rowSpan=2>出厂硬度<BR>(交货基准)
<TD colSpan=6>化学成分(%)
<TD rowSpan=2>特性
<TD rowSpan=2>淬火温度℃
<TD rowSpan=2>回火后硬度HRC
<TD rowSpan=2>用途
<TR align=middle bgColor=#d5dbaa>
<TD>C
<TD>Si
<TD>Mn
<TD>Ni
<TD>Cr
<TD>Mo <BR>
<TR align=middle>
<TD rowSpan=5>塑料模具钢
<TD>HP-1A
<TD>1050优化
<TD>-
<TD>760
<TD>S55C优化
<TD>预硬化表面HS28-33
<TD>0.50-0.55
<TD>0.15-0.35
<TD>0.70-0.9
<TD>≤0.5
<TD>-
<TD>-
<TD>良好的加工性和大为减少的加工时间
<TD>
<TD>
<TD>一般杂货的型板玩具,精密部件的基材<BR>
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<TD width=41>HP-4A
<TD width=36>4140优化
<TD width=57>2311
<TD width=48>HOLDEX
<TD width=64>SCM440优化
<TD width=85>预硬化表面HS38-44
<TD width=37>0.36-0.44
<TD width=32>0.15-0.35
<TD width=32>0.85-0.95
<TD width=32>≤0.5
<TD width=32>0.90-1.1
<TD width=32>0.25-0.35
<TD width=88>良好的加工性和抗磨损性,加工变形微小
<TD width=60>830-860
<TD width=59>
<TD width=122>大型模具的型板汽车保险杠,电视机后盖
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<TD>HP-4MA
<TD>P20优化
<TD>2738
<TD>718
<TD>SNCM优化
<TD>预硬化表面HS41-47
<TD>0.33-0.37
<TD>0.15-0.35
<TD>0.80-1
<TD>0.40-0.5
<TD>1.65-1.75
<TD>0.40-0.5
<TD>良好的加工性和抗磨损性,硬度分布均一
<TD>840-870
<TD>
<TD>大型模具的型板高表面要求家用电器
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<TD>HAM-70
<TD>P21优化
<TD>-
<TD>-
<TD>DAIDO NAK80
<TD>预硬化表面HSC37-41
<TD>0.05-0.25
<TD>0.10-0.7
<TD>1.00-2
<TD>2.00-4
<TD>-
<TD>0.20-0.5
<TD>良好的加工性和表面光洁度,硬度分布均一
<TD>840-870
<TD>
<TD>汽车顶灯,冰箱蔬菜盒照明灯等透明件
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<TD>HEMS-1A
<TD>420优化
<TD>2083ESR
<TD>S-136-S-136H
<TD>SUS420J2优化
<TD>退火HRC23-55
<TD>0.25-0.3
<TD>0.50-0.55
<TD>0.70-0.8
<TD>≤0.3
<TD>12.0-12.5
<TD>≤0.5
<TD>良好的抗腐蚀性和精加工,高精度
<TD>1000-1050
<TD>200-500℃HRC50-55
<TD>彩色显像管玻壳模具CD、透镜、PVC底盘
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<TD rowSpan=2>热作工具钢
<TD>STD-61
<TD>H13
<TD>2344
<TD>8407
<TD>SKD61
<TD>退火 HB≤229
<TD>0.36-0.4
<TD>0.80-1.2
<TD>0.30-0.5
<TD>≤0.25
<TD>4.50-5.5
<TD>1.00-1.5
<TD>高清净度,结构均匀,良好高温强度和韧性
<TD>1000-1050 空冷,油冷
<TD>550-680℃HRC≤53
<TD>压铸模具,热压模挤压模
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<TD>HDS-1
<TD>H13优化
<TD>2344优化
<TD>-
<TD>SKD61优化
<TD>退火 HB≤229
<TD align=middle width=207 colSpan=6>专利进行中
<TD>良好的韧性,热均裂性和软化抵抗性及硬化性
<TD>1000-1050 真空,煤气
<TD>550-680℃HRC≤53
<TD>压铸模具,热压模
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<TD>冷作工具钢
<TD>STD-11
<TD>D2优化
<TD>2379
<TD>XW42
<TD>SKD11优化
<TD>退火 HB≤225
<TD>1.40-1.6
<TD>0.15-0.35
<TD>0.25-0.5
<TD>-
<TD>11.0-13
<TD>0.80-1.2
<TD>高清净度,结构硬度均匀抗磨损,高强度
<TD>1000-1050 空冷,油冷
<TD>550-680℃HRC≥58
<TD>修边模,成型模 冲模,热压模
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<TD>锻造用工具钢
<TD>STF-4M
<TD>6F2优化
<TD>-
<TD>-
<TD>SKT4优化
<TD>预硬化 HRC42-48
<TD>0.49-0.54
<TD>0.20-0.3
<TD>0.95-1.05
<TD>1.95-2.1
<TD>0.95-1.1
<TD>0.45-0.55
<TD>高清净度,良好的抗热冲击性和抗磨损性
<TD>
<TD>
<TD>锻模 热压模
<TR align=middle>
<TD>火焰硬化钢
<TD>HFH-1
<TD>-
<TD>-
<TD>-
<TD>HITACHI HMD5
<TD>退火 HB≤225
<TD>0.70-0.8
<TD>0.90-1.05
<TD>0.70-0.8
<TD>≤0.15
<TD>1.00-1.1
<TD>0.20-0.25
<TD>火焰表面硬化处理,良好的抗磨损性和加工性
<TD>875-950 空冷,油冷
<TD>150-200℃ HRC≥61
<TD>冲压模,修边模</TD></TR></TBODY></TABLE></P></TD></TR></TBODY></TABLE>
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