Cobalt-chromium-molybdenum alloys combine high hardness with biocompatibility and chemical inertness. Most commonly DMLS-printed for dental copings and orthopedic implants, but also cast and machined for aerospace and turbine components.
Mechanical and physical properties
| Property | Value |
|---|---|
| Tensile strength | 1100 MPa |
| Yield strength | 780 MPa |
| Elongation at break | 11% |
| Density | 8.3 g/cm³ |
| Hardness | ~40 HRC |
| Max service temperature | 600 °C |
Typical applications
- Dental copings and crowns (DMLS).
- Orthopedic implants.
- Gas-turbine vanes and combustor parts.
- Wear surfaces in chemical processing.
Related materials
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