説明
Composition in %
Cobalt (Co) 62 % Chrome (Cr) 31 % Molybdenum (Mo) 5 % Others C, Si, Mn, Fe
Physical and mechanical features
| Solidus-liquidus temperature | 1340-1400°C |
| Thermal expansion coefficient | (25 ÷ 500 °C) 14 x 10-6 K-1 (25 ÷ 600 °C) 14,4 x 10-6 K-1 |
| Melting point | 1450°C |
| Density | 8,3 g/cmc |
| Vickers hardness | 389 HV10 |
| Percentage elongation at fracture | 6% |
| Yield load strength | 610 MPa |
| Modulus of elasticity | 199 GPa |
| Ions release in 7 days | 0.49 μg/cm2 |
| Colour | White |
| Cytotoxicity test ISO 10993-5 | Passed |
CE 0425 ACCORDING TO: ISO 9693-1, ISO 22674
