牌号 |
化学成分(重量百分比) Chemicai composition(WT%) | ||||||||||
碳 (C) |
锰 (Mn) |
铁 (Fe) |
硅 (Si) |
磷 (P) |
硫 (S) |
铬 (Cr) |
钼 (Mo) |
镍 (Ni) |
铜 (Cu) |
氮 (N) | |
1.4529 | ≤0.02 | ≤2.00 | 余量 | ≤0.5 | ≤0.030 | ≤0.015 | 19.00~21.00 | 6.00~7.00 | 24.00~26.00 | 0.50~1.50 | 0.10~0.25 |