CU-2
2019-06-17 16:23:18| Steel Grade | : | CU-2 |
| Type | : | W-Ta-Nb-Co |
| Chemical Composition(％)|W | : | 86.3 |
| Chemical Composition(％)|Ti | : | — |
| Chemical Composition(％)|Ta | : | 1.8 |
| Chemical Composition(％)|Nb | : | 0.3 |
| Chemical Composition(％)|C | : | 5.8 |
| Chemical Composition(％)|Co | : | 5.8 |
| Density/(g/cm^3) | : | 14.8 |
| Hardness HRC | : | 92 |
| σbb/MPa | : | 1760 |
| Grain Size/μm | : | 2～3 |
