化学成分:
C碳 | Si硅 | Cr铬 | Mn锰 | Mo钼 | V钒 | W钨 | Ni 镍 | P磷 | S硫 |
0.70-0.80 | 0.15-0.40 | 3.80-4.40 | 0.15-0.40 | ≤0.30 | 1.00-1.40 | 17.5-19.0 | ≤0.030 | ≤0.030 |
C碳 | Si硅 | Cr铬 | Mn锰 | Mo钼 | V钒 | W钨 | Ni 镍 | P磷 | S硫 |
0.70-0.80 | 0.15-0.40 | 3.80-4.40 | 0.15-0.40 | ≤0.30 | 1.00-1.40 | 17.5-19.0 | ≤0.030 | ≤0.030 |
联系我时请说明来自志趣网,谢谢!