الوصف
Composition in %
Cobalt (Co) 65 % Platinum (Pt) 2 % Chrome (Cr) 21 % Molybdenum (Mo) 5,5% Tungsten (W) 5,5% Others Si, Mn, Fe
Physical and mechanical features
| Solidus-liquidus temperature | 1346 ÷ 1414 °C |
| Thermal expansion coefficient | (25 ÷ 500 °C) 14,4 x 10-6 K-1 – (25 ÷ 600 °C) 14,8 x 10-6 K-1 |
| Melting point | 1470 °C |
| Density | 8,8 g/cmc |
| Vickers hardness | 274 HV10 |
| Percentage elongation at fracture | 9 % |
| Yield load strength | (Rp0.2) 590 MPa |
| Modulus of elasticity | 218 GPa |
| Ions release in 7 days | 0,6 μg/cm2 |
| Maximium cooking temperature | |
| Colour | White |
CE 0425 ACCORDING TO: ISO 9693-1, ISO 22674
