牌号 |
化学成分(重量百分比) Chemicai composition(WT%) |
|||||||||
碳 (C) |
锰 (Mn) |
镍 (Ni) |
硅 (Si) |
磷 (P) |
硫 (S) |
铬 (Cr) |
钼 (Mo) |
钒 (V) |
铜 (Cu) |
|
4Cr5MoSiV1 | 0.32~0.45 | 0.20~0.50 | ≤0.25 | 0.80~1.20 | ≤0.030 | ≤0.030 | 4.75~5.50 | 1.10~1.75 | 0.80~1.20 | ≤0.30 |