O2(T31502)模具鋼,O2(T31502),圓棒,板材,可切割毛料,洗磨精光板
O2(T31502)模具鋼/工具鋼(13524351833)
牌號:O2/T31502
標(biāo)準(zhǔn):ASTM A681-08
化學(xué)成分:
碳 C:0.80~0.95
錳 Mn:1.40~1.80
磷 P:≤0.030
硫 S:≤0.030
硅Si:0~0.50
鉻Cr:0~0.50
釩V:0~0.30
鎢 W:~
鉬 Mo:0~0.30



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