标题中:15crmor是什么材质,15crmor是什么材料,15crmor什么意思。化学成分如下。
C/%, Si/%, Mn/% ,P/%, S/%, Cr/% ,Mo/% ,
0.12~0.18 ,0.15~0.40 ,0.40~0.70, ≤0.03,0 ≤0.030, 0.80~1.20, 0.45~0.60
C/%, Si/%, Mn/% ,P/%, S/%, Cr/% ,Mo/% ,
0.12~0.18 ,0.15~0.40 ,0.40~0.70, ≤0.03,0 ≤0.030, 0.80~1.20, 0.45~0.60