| Property | Value |
|---|---|
| Mechanical Properties | |
| Ultimate tensile strength | 640 – 670 MPa |
| Yield strength | 370 – 380 MPa |
| Young’s modulus (modulus of elasticity) | 190 GPa |
| Elongation at break | 21 – 25 % |
| Physical Properties | |
| Magnetism | Magnetic |
| Weldability | Poor |
| Thermal Properties | |
| Maximum service temperature | 165 – 215 °C |
| Thermal expansion coefficient | 10.7 – 11.2 × 10-6/ºC |
| Thermal conductivity | 42.3 – 45.7 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 | Hot forging & extrusion tools |
| Cold-forming dies | Shearing tools |
