| 参数 | 标准值 | 单位 | |
|---|---|---|---|
| P | 0.0629 | % | |
| S | 0.0168 | % | |
| Cr | 0.0017 | % | |
| Ni | 0.0026 | % | |
| Cu | 0.0016 | % | |
| V | 0.001 | % | |
| SiO2 | 2.986 | % | |
| Al2O3 | 2.174 | % | |
| CaO | 0.0207 | % | |
| MgO | 0.049 | % | |
| Pb | 0.0012 | % | |
| As | 0.0014 | % | |
| Zn | 0.0017 | % | |
| K2O | 0.0093 | % | |
| Co | 0.0015 | % | |
| Sn | 0.0059 | % | |
| Zr | 0.0021 | % | |
| TiO2 | 0.0588 | % | |
| Fe | 61.609 | % | |
| L.O.I. | 6.237 | % | |
| Cl | 0.0088 | % | |
| Sr | 0.0083 | % | |
| Ba | 0.0056 | % | |
| Na | 0.011 | % |