Description
Medical-grade cobalt-chromium alloy powder with excellent ductility and corrosion resistance.
| Chemical Composition (wt.%) | |
|---|---|
| Co | Balance |
| C | ≤0.35 |
| Cr | 27.0-30.0 |
| Mo | 5.0-7.0 |
| Si | ≤1 |
| Mn | ≤0.3 |
| Fe | <0.75 |
| N | <0.08 |
| H | <0.15 |
| O | <0.1 |
| Physical Properties | |
|---|---|
| D10 (μm) | ≥10 |
| D50 (μm) | 25-35 |
| D90 (μm) | ≤53 |
| Sphericity | ≥0.8 |
| Apparent Density (g/cm³) | ≥4.4 |
| Tapped Density (g/cm³) | ≥5 |
| Flowability (s/50g) | ≤25 |
| Mechanical Properties (Heat-treated) | |||
|---|---|---|---|
| Direction | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) |
| XY | ≥1150 | ≥660 | ≥21.0 |
| Z | ≥1070 | ≥615 | ≥23.0 |
| Component Properties | |
|---|---|
| Young’s Modulus (GPa) | ≥200 |
| Vickers Hardness (HV10) | ≥300 |
Applications: Dental and orthopedic medical devices.
Processing Methods: SLM, EBM.
