Date：2025-07-17 Views：0
| C % | Mo% | CO% | P% | S% | Ni% | Al% | Ti% | Fe % |
| ≦0.05 | 4 - 6 | 8.5 - 9.5 | ≦0.002 | ≦0.002 | 17 - 19 | 0.01 - 0.15 | 0.5 - 0.8 | Bal. |
| Parameter | Unit | Typical Value | Reference Range | Testing Method |
| Melt Index | g/10min | 750 | 550 - 1000 | ISO 1133 (190 ℃, 21.6Kg) |
| Green Density | g/cm³ | 5.50 | 5.45 - 5.55 | ISO 3369 |
| Sintered Density | g/cm³ | 7.90 | 7.80 - 8.10 | ISO 3369 |
| Mold Factor | 1.165 | 1.163 - 1.167 | Mold Dimension / Product Dimension |
| Sintered State | Thermally Treated State | |
| Density | ≥7.90g/cm³ | |
| Yield Strength | ≥600MPa | ≥2000 MPa |
| Tensile Strength | ≥900MPa | ≥3000 MPa |
| Elongation | ≥15% | ≥12% |
| Impact Value | ≥65J/m² | |
| Hardness | 350 HV10 | ≥550 - 580 HV10 (35HRC) |
Ultra high strength alloy, used for important occasions with high requirements, such as weapons.
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