| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| Mn | 3E06 | % | |
| Cr | 1E06 | % | |
| Ni | <0.000005 | % | |
| Cu | 6.8E05 | % | |
| Ti | 1.1E05 | % | |
| Zn | 5E06 | % | |
| B | <0.0001 | % | |
| Mg | 8E05 | % | |
| Sb | 0.00011 | % | |
| Th | 5.5E06 | % | |
| U | 1.6E06 | % | |
| V | <0.000006 | % | |
| Pb | <0.000005 | % | |
| As | 0.00054 | % | |
| Zr | 3E05 | % | |
| Ga | <0.000001 | % | |
| Fe | 3E05 | % | |
| La | 7E06 | % | |
| Ce | 3.9E05 | % | |
| Nd | 2.4E05 | % | |
| Sc | 4E06 | % |