SCM425H圆钢SCM435H淬透性
2023-03-25 10:04 作者:荔荣集团13818585266 | 我要投稿

SCM425H淬透性结构钢,SCM425H汽车齿轮用钢,SCM425H棒材,SCM425H线材,SCM425H扁钢,SCM425H方钢,SCM425H盘条,SCM425H六角钢,SCM425H锻件
SCM425H化学成分:
碳C:0.23~0.28
硅Si:0.15~0.35
锰Mn:0.55~0.95
磷P:≤0.03
硫S:≤0.03
铬Cr:0.85~1.25
钼Mo:0.15~0.30
镍Ni:≤0.25
铜Cu:≤0.30
