| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Si | 1.63 | % | |
| Mn | 0.755 | % | |
| P | 0.011 | % | |
| S | 0.001 | % | |
| Cr | 0.84 | % | |
| Ni | 1.8 | % | |
| Cu | 0.103 | % | |
| Ti | 0.0098 | % | |
| Mo | 0.39 | % | |
| V | 0.064 | % | |
| Pb | (0.001) | % | |
| As | (0.004) | % | |
| Zn | (0.001) | % | |
| Al | 0.062 | % | |
| Co | 0.006 | % | |
| Nb | 0.015 | % | |
| B | 0.0004 | % | |
| Sn | 0.005 | % | |
| W | (0.005) | % | |
| Mg | (0.0002) | % | |
| N | 0.002 | % | |
| O | (0.001) | % | |
| Ca | (0.0004) | % | |
| Sb | 0.0021 | % | |
| Zr | (0.002) | % |