| Product Name | Cast Steel Grit | ||
| Chemical Composition | C:0.80~1.20% Mn:0.35~1.20% Si:≥0.40% S:≤0.05% P:≤0.05% | ||
| Microhardness | GP:42~52HRC GL:53~60HRC GH:60~64HRC | ||
| Hardness Deviation | Max Deviation ±3.0HRC | ||
| Durability | 2000~2800Times | ||
| Microstructure | Tempered Martensite or Troostite | ||
| Density | 7.6g/cm³ | ||
| Bulk Density | 4.2g/cm³ | ||