我们备有各种各样的合金，板材，钢带，圆钢，无缝管，焊材产品，线材，锻件和焊接部件，定制型材，板材形状和机加工零件的全系列，确保可以满足您关键的项目的要求。
产品详情
| 成分 | C | Si | Mn | P | S | Cr | V | Mo | Nb |
| 熔炼分析 | 0.05~0.15 | ≤0.10 | 0.30~0.60 | ≤0.010 | ≤0.005 | 2.00~2.50 | ≤0.010 | 0.90~1.10 | ≤0.010 |
| 成品分析 | 0.04~0.15 | ≤0.10 | 0.25~0.63 | ≤0.010 | ≤0.005 | 1.95~2.60 | ≤0.010 | 0.87~1.13 | ≤0.010 |
| Al | Ni | Cu | Ti | Sb* | Sn* | As* | [H]* | N* | O* |
| ≤0.06 | ≤0.20 | ≤0.15 | ≤0.010 | ≤0.003 | ≤0.010 | ≤0.012 | ≤2PPm | ≤80PPm | ≤30PPm |
| ≤0.06 | ≤0.25 | ≤0.15 | ≤0.010 | ≤0.003 | ≤0.010 | ≤0.012 | ≤2PPm | ≤80PPm | ≤30PPm |
| 抗拉强度Rm(Mpa) | 屈服点Rp0.2 MPa | A % | Z% | 冷弯试验b=2a | -30℃夏比冲击功J注① |
| 515~690 | 310～620 | ≥18 | ≥45 | 弯曲180°无裂纹注② | ≥54（平均值）≥47（单个值） |
