模具材料Mold material
模具材料
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M2
碳 C :0.80~0.90
硅 Si:0.20~0.45
锰 Mn:0.15~0.40
硫 S :≤0.030
磷 P :≤0.030
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SKH-9
线材高速钢:Ф5.5-30
冷拉光圆高速钢:Ф3.0-100
剥皮高速钢:Ф3.0-350
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SKH-51
C碳:0.85
Si矽:0.45
Mn锰:0.45
Cr铬:4.00
W钨:5.80
V 钒:1.80
Mo钼:4.80
P磷:0.03
S硫:0.01
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W18Cr4V
Rp0.2 (MPa)
Rm (MPa)
Impact KV (J)
Elongation A (%)
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6542
碳 C :0.80~0.90
硅 Si:0.20~0.45
锰 Mn:0.15~0.40
硫 S :≤0.030
磷 P :≤0.030
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SKH-59
Cr:4.2
V:2.00
Mo:4.90
P:0.03
S:0.03
W:7