42CrMo圆棒
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冠鸿金属批发42CrMo合金钢性能及各种优质合金钢板/棒, 欢迎新老客户来电洽谈订购!
42CRMO化学成份
钼 Mo:0.15~0.25
注: 1 .用钢成分(%):0.43 C, 0.88Mn,1.09Cr,0.22Mo,1.017P,0.027S;
2 .用钢成分(%):0.39C,1.11Cr,0.20Mo;
3 .括弧内为横向冲击值。