Property | Value |
---|---|
Mechanical Properties | |
Ultimate tensile strength | 640 – 720 MPa |
Yield strength | 400 MPa |
Young’s modulus (modulus of elasticity) | 190 GPa |
Elongation at break | 20 % |
Physical Properties | |
Magnetism | Magnetic |
Weldability | Poor |
Thermal Properties | |
Maximum service temperature | 165 – 215 °C |
Thermal expansion coefficient | 11.3 – 11.8 × 10-6/ºC |
Thermal conductivity | 41.2 – 44.6 W/(m⋅°C) |
Electrical Properties | |
Electrical resistivity | 24.5 – 30.2 μΩ*cm |
Post Treatments | |
Post-Processing | Hardening & Annealing |
Anodizing compatibility | Not suitable |
Common Applications | |
Cutting tools | Cold-forming dies |
Shearing tools | Die casting and molding dies |