| Property | Value |
|---|---|
| Mechanical Properties | |
| Ultimate tensile strength | 395 – 470 MPa |
| Yield strength | 275 – 310 MPa |
| Young’s modulus (modulus of elasticity) | 71 – 73.1 GPa |
| Elongation at break | 9 – 15 % |
| Physical Properties | |
| Corrosion resistance | Poor |
| Magnetism | Non-magnetic |
| Weldability | Good |
| Thermal Properties | |
| Maximum service temperature | 200 °C |
| Thermal expansion coefficient | 23 – 24.7 × 10-6/ºC |
| Thermal conductivity | 121 W/(m⋅°C) |
| Electrical Properties | |
| Electrical resistivity | 5.82 μΩ*cm |
| Post Treatments | |
| Post-Processing | Hot & cold working, Age hardening |
| Anodizing compatibility | Suitable |
| Common Applications | |
| Aircraft fuselage | Commercial & military aircraft |
| Wing tension members | Critical Aircraft structures |
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