| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 0.244 | % | |
| Mn | 0.842 | % | |
| P | 0.0046 | % | |
| S | 0.0262 | % | |
| Cr | 0.086 | % | |
| Ni | 0.064 | % | |
| Cu | 0.199 | % | |
| Ti | 0.0006 | % | |
| Mo | 0.018 | % | |
| V | 0.0006 | % | |
| Pb | 0.0008 | % | |
| As | 0.005 | % | |
| Al | 0.0011 | % | |
| Co | 0.0067 | % | |
| Nb | (0.0004) | % | |
| B | 0.0004 | % | |
| Sn | 0.0094 | % | |
| W | (0.0013) | % | |
| N | 0.0099 | % | |
| O | 0.005 | % | |
| Ca | 0.0014 | % | |
| Sb | 0.0021 | % | |
| Zr | (0.0003) | % |