304l, 316L Stainless Steel | ≥98% sintered density, ≥550MPa tensile strength, corrosion-resistant (15-30μm powder) | Medical tools, food machinery parts | Sinter at 1380-1420℃ (vacuum required) |
Titanium Alloy Ti-6Al-4V | ≥96% sintered density, high specific strength, biocompatible (2.0%-2.3% shrinkage) | Aerospace parts, dental implants | Inert gas protection; HIP post-sintering |
Low Alloy Steel (4140) | ≥97% sintered density, ≥900MPa tensile strength, heat-treatable | Automotive gears, bearing rings | Quench/temper post-sintering; control cooling |
Copper Alloy (Brass C36000) | ≥98% sintered density, conductive, machinable (20-40μm powder) | Electronic connectors, heat sinks | Sinter at 850-900℃; avoid iron contamination |
Superalloy (Inconel 718) | ≥95% sintered density, ≥1200℃ resistance, creep-resistant | Aero-engine blades, high-temp sensors | Plasma-atomized powder; 4-6hr sintering |
Cemented Carbide (WC-Co) | ≥99% sintered density, ≥HRC85 hardness, wear-resistant (1.2%-1.5% shrinkage) | Mold edges, cutting tools | Cobalt controls toughness; ensure uniform mixing |