| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| As | <0.005 | % | |
| Zn | 5.38 | % | |
| Co | <0.005 | % | |
| Sn | 4.37 | % | |
| Bi | (0.01) | % | |
| Ag | (0.002) | % | |
| Si | 0.003 | % | |
| Mn | 0.002 | % | |
| P | 0.003 | % | |
| S | 0.035 | % | |
| Ni | 0.27 | % | |
| Cu | 84.6 | % | |
| Pb | 5.03 | % | |
| As | <0.005 | % | |
| Zn | 5.38 | % | |
| Al | 0.002 | % | |
| Co | <0.005 | % | |
| Sn | 4.37 | % | |
| O | (0.003) | % | |
| Bi | (0.01) | % | |
| Sb | 0.143 | % | |
| Fe | 0.24 | % | |
| Ag | (0.02) | % |