| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.246 | % | |
| Mn | 1.801 | % | |
| P | 0.0128 | % | |
| S | 0.075 | % | |
| Cr | 0.227 | % | |
| Ni | 0.187 | % | |
| Cu | 0.32 | % | |
| Ti | (0.0016) | % | |
| Mo | 0.0433 | % | |
| V | 0.114 | % | |
| Pb | (<0.001) | % | |
| As | 0.0188 | % | |
| Zn | (0.0012) | % | |
| Al | 0.0175 | % | |
| Co | (0.012) | % | |
| Nb | (<0.0010) | % | |
| B | (0.0002) | % | |
| Sn | 0.0137 | % | |
| W | (0.004) | % | |
| Mg | (<0.0002) | % | |
| N | 0.0107 | % | |
| Ca | (0.0002) | % | |
| Bi | (0.00002) | % | |
| Sb | 0.0031 | % | |
| Zr | (0.0002) | % | |
| Cd | (<0.0005) | % | |
| Ce | (<0.0005) | % | |
| Se | (0.0002) | % | |
| Te | (0.006) | % | |
| Ta | (<0.0010) | % |