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东莞市长安国基金属材料行

3Cr2MoP20模具钢表面

价格:19 2020-01-08 03:45:01 478次浏览

3Cr2MoP20)模具●化学成份:

C 0.280.40

Si0.200.80

Mn0.601.00

S :≤0.030

P :≤0.030

Cr1.402.00

Ni:允许残余含量≤0.25

Cu:允许残余含量≤0.30

Mo0.300.55

●力学性能:

●热处理规范及金相组织:

●交货状态:钢材以退火、热轧状态交货。

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