sus440b不锈钢A圆钢B钢板 马氏体不锈钢
sus440b不锈钢A圆钢B钢板 马氏体不锈钢
Sus440b characteristics and scope of application: stainless steel hardening condition, is harder than 440 b, which is higher than 440 c toughness. Used as a cutting tool, valves. Sus440b stainless steel chemical composition
sus440b不锈钢化学成份
碳 C :0.75~0.95
硅 Si:≤1.00
锰 Mn:≤1.00
硫 S :≤0.030
磷 P :≤0.035
铬 Cr:16.00~18.00
镍 Ni:允许含有≤0.60
钼 Mo:可加入≤0.75
工艺:锻件,冷拉棒,锻打板,热轧板,冷轧板、铸造件、、、、、
规格:平板,卷材,光圆,毛圆,板块、、、
产品名称:sus440b不锈钢A圆钢B钢板 马氏体不锈钢
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