| Item | Value |
| Al2O3(%)≥ | 55 |
| SiC+C(%)≥ | 12 |
| Apparent Porosity(%)≤ | 12 |
| Bulk Density(g/cm3)≥ | 2.5 |
| Cold Crushing Strength(Mpa)≥ | 45 |
| Item | ASC-F1 | ASC-F2 | ASC-P |
| Al2O3(%)≥ | 65 | 60 | 55 |
| SiC(%)≥ | 8 | 8 | 7 |
| C(%)≥ | 8 | 5 | 8 |
| Apparent Porosity(%)≤ | 8 | 8 | 9 |
| Bulk Density(g/cm3)≥ | 2.8 | 2.75 | 2.7 |
| Cold Crushing Strength(Mpa)≥ | 55 | 50 | 45 |
| Modulus of Rapture(Mpa) | 6 | 5.5 | 5 |