| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.64 | % | |
| Mn | (0.01) | % | |
| P | 0.016 | % | |
| S | 0.003 | % | |
| Cr | 0.031 | % | |
| Ni | 0.074 | % | |
| Cu | 0.021 | % | |
| Ti | 0.004 | % | |
| Mo | (0.003) | % | |
| V | 0.021 | % | |
| Pb | 0.0002 | % | |
| As | (<0.001) | % | |
| Al | 0.006 | % | |
| Co | 0.036 | % | |
| B | (0.0003) | % | |
| Sn | 0.002 | % | |
| W | (0.003) | % | |
| Mg | (0.024) | % | |
| Ca | 0.0011 | % | |
| Bi | (<0.0005) | % | |
| Sb | (0.001) | % | |
| Zr | (0.002) | % | |
| La | (0.0007) | % | |
| Ce | (0.002) | % | |
| Te | 0.005 | % |