Clad 7475-T7651 is a high-strength aluminum-zinc-magnesium-copper alloy with an alclad corrosion-resistant coating, solution heat-treated, artificially aged, and stress-relieved by stretching to provide yield strength of approximately 70 ksi with enhanced stress-corrosion cracking resistance compared to unstretched tempers. Primary applications include aircraft fuselage, wing structures, and pressurized components requiring superior fatigue performance and sustained load capability in aerospace environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 72.39 | GPa | 22°C · Sheet | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 26.20 | GPa | 22°C · Sheet | ||
Young's Modulus(E) | 68.95 | GPa | 22°C · Sheet |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.796 | kg/m³ | 22°C |