CQ-12
2019-06-16 15:15:39| Steel Grade | : | CQ-12 |
| Type | : | W-Co |
| Chemical Composition(％)|W | : | 87.31 |
| Chemical Composition(％)|Ti | : | — |
| Chemical Composition(％)|Ta | : | — |
| Chemical Composition(％)|Nb | : | — |
| Chemical Composition(％)|C | : | 5.69 |
| Chemical Composition(％)|Co | : | 7 |
| Density/(g/cm^3) | : | 14.89 |
| Hardness HRC | : | 91 |
| σbb/MPa | : | 1690 |
| Grain Size/μm | : | 2～4 |
