CQ-13
2019-06-16 15:15:39| Steel Grade | : | CQ-13 |
| Type | : | W-Co |
| Chemical Composition(％)|W | : | 75.1 |
| Chemical Composition(％)|Ti | : | — |
| Chemical Composition(％)|Ta | : | — |
| Chemical Composition(％)|Nb | : | — |
| Chemical Composition(％)|C | : | 4.9 |
| Chemical Composition(％)|Co | : | 20 |
| Density/(g/cm^3) | : | 13.6 |
| Hardness HRC | : | 86 |
| σbb/MPa | : | 2670 |
| Grain Size/μm | : | 2～4 |
Application : Used as the violent vibration and medium impact under the condition of abrasion resistance parts
