Chemical Composition
| Element | Weight % |
|---|---|
| Iron | Bal. |
| Nickel | 8.4 - 10.0 |
| Chromium | 11.0 - 13.0 |
| Molybdenum | 1.1 - 1.7 |
| Carbon | ≤0.05 |
| Aluminium | 1.2 - 2.0 |
| Silicon | ≤0.4 |
| Manganese | ≤0.4 |
| Phosphorus | ≤0.015 |
| Sulfur | ≤0.015 |
| Oxygen | ≤0.03 |
| Nitrogen | ≤0.02 |
Mechanical Properties
| Deposition status | Heat treatment | |
| Rockwell hardness | 34 - 38 HRC | 48 - 52 HRC |
| Tensile strength | ≥1100 MPa | ≥165 MPa |
| Elongation | ≥15.0 % | ≥10.0 % |
Morphology
| Particle size distribution | ||
|---|---|---|
| D10 | D50 | D90 |
| ≥15 µm | 30 - 40 µm | ≤56 µm |
| Sphericity | ≥0.9 | |
| Packing density | ≥4.0 cm³ | |
| Packing density | ≥4.5cm³ | |
| Flowability | ≤20 s/50g | |
