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| Property | Value |
|---|---|
| Mechanical Properties | |
| Ultimate tensile strength | 450 – 480 MPa |
| Yield strength | 260 – 280 MPa |
| Young’s modulus (modulus of elasticity) | 137 – 148 GPa |
| Elongation at break | 30 – 35 % |
| Hardness | 90 – 98 HRC |
| Physical Properties | |
| Corrosion resistance | Poor to Medium |
| Magnetism | Magnetic |
| Weldability | Moderate to Good |
| Thermal Properties | |
| Maximum service temperature | 320 – 430 °C |
| Thermal expansion coefficient | 0.5 – 2 × 10-6/ºC |
| Thermal conductivity | 10 – 15 W/(m⋅°C) |
| Electrical Properties | |
| Electrical resistivity | 75 – 85 μΩ*cm |
| Post Treatments | |
| Post-Processing | Cold working, annealing and quenching |
| Anodizing compatibility | Not suitable |
| Common Applications | |
| Aircraft control | Optical & laser systems |
| Electronic devices | |
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