轴承钢中含多少硅元素?_双相不锈钢
摘要:GCr15C:0.95-1.05Mn:0.25-0.45Si:0.15-0.35S:SUJ2化学成份(化学成分),碳(C)0....
GCr15

C:0.95-1.05Mn:0.25-0.45Si:0.15-0.35S:<0.025P:<0.025Cr:1.40-1.65Mo:≤0.10Ni:≤0.30Cu:≤0.25Ni+Cu≤0.50[2]
SUJ2化学成份(化学成分),
碳(C)0.95-1.10,硅(Si)0.15-0.35,锰(Mn)≤双相不锈钢0.50,磷(P)≤0.025,硫(双相不锈钢S)≤0.025,铬(Cr)1.30-1.60,钼(双相不锈钢Mo)-

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