Property | Value |
---|---|
Mechanical Properties | |
Ultimate tensile strength | 690 – 1080 MPa |
Yield strength | 470 – 630 MPa |
Young’s modulus (modulus of elasticity) | 205 – 213 GPa |
Elongation at break | 15 – 22 % |
Physical Properties | |
Corrosion resistance | Moderate to Poor |
Magnetism | Semi-Magnetic |
UV resistance | Excellent |
Weldability | Moderate |
Thermal Properties | |
Maximum service temperature | 613 – 652 °C |
Thermal expansion coefficient | 11.5 – 13 × 10-6/ºC |
Thermal conductivity | 35 – 50 W/(m⋅°C) |
Electrical Properties | |
Electrical resistivity | 18 – 27 μΩ*cm |
Post Treatments | |
Post-Processing | Tempering & Annealing |
Anodizing compatibility | Not suitable |
Common Applications | |
High tensile applications | General engineering parts |
Connecting rods & bolts |