No. | Parameter Name | Standard |
1 | Carbon content, % | 99.0 |
2 | Ash content, %, max | 1.0 |
3 | Mass fraction of moisture, %, max | 1.0 |
4 | Mass fraction of sulfur, %, max | 0.05 |
5 | Mass fraction of nitrogen, %, max | 0.05 |
6 | Granulometric composition: grain size, mm - Mass fraction of grains larger than 2.5 mm - Mass fraction of grains not less than 0.09 mm | max 10% max 15% |