1J22 Forging Parts factory
Physical Properties:
Density: 8.20g/cm²
Magnetic properties: 0.40μΩ·m
Curie point: 980°C
Expansion coefficient: 60~100λθ/10-6
Hardness: alloy soft state HRB90 cold hard state HRC35
Tensile strength: alloy soft state σb=490MPa cold hard state σb=1323MPa
Elongation: δ=1%
Elastic modulus: E=216GPa
Oxidation: easy to oxidize