| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.0023 | % | |
| Mn | 0.013 | % | |
| P | 0.0014 | % | |
| S | 0.0014 | % | |
| Cr | 0.0066 | % | |
| Ni | 0.0027 | % | |
| Cu | 0.0045 | % | |
| Ti | (<0.0001) | % | |
| Mo | 0.00031 | % | |
| V | (<0.0001) | % | |
| Pb | (0.00002) | % | |
| Al | (<0.0001) | % | |
| Mg | (0.00006) | % | |
| N | 0.0045 | % | |
| Ca | 0.0003 | % | |
| As | 0.0026 | % | |
| Zn | 0.00015 | % | |
| Co | 0.0012 | % | |
| Nb | (0.00004) | % | |
| B | 0.00023 | % | |
| Sn | 0.00015 | % | |
| W | (0.00004) | % | |
| Bi | (<0.00001) | % | |
| Sb | 0.00029 | % | |
| Zr | <0.00001# | % | |
| Cd | <0.00001# | % | |
| La | <0.00001# | % | |
| Ce | <0.00001# | % | |
| Se | <0.00001# | % | |
| Te | <0.00001# | % | |
| Ta | (<0.00001) | % |