CQ-8
2019-06-15 15:53:01| Steel Grade | : | CQ-8 |
| Type | : | W-Co |
| Chemical Composition(％)|W | : | 76.89 |
| Chemical Composition(％)|Ti | : | — |
| Chemical Composition(％)|Ta | : | — |
| Chemical Composition(％)|Nb | : | — |
| Chemical Composition(％)|C | : | 5.02 |
| Chemical Composition(％)|Co | : | 18 |
| Density/(g/cm^3) | : | 13.65 |
| Hardness HRC | : | 87.5 |
| σbb/MPa | : | 2390 |
| Grain Size/μm | : | 1～3 |
Used for wear resistant material under violent vibration condition(also available medium impact condition)
