7050 Aluminum T6151 is a high-strength Al-Zn-Mg-Cu alloy in the overaged temper condition, providing ultimate tensile strength of ~495–570 MPa with improved stress-corrosion cracking (SCC) resistance and fracture toughness compared to peak-hardened T6 condition. Specified in military applications including aircraft structures and fasteners where damage tolerance and resistance to sustained-load SCC are critical requirements.
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2 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Modulus(Ec) | 73.08 | GPa | 22°C · Hand Forging | ||
Compressive Tangent Modulus vs Stress(Etn(σ)) | Curve (10 pts) | Pa | 21°C · L | ||
Poisson's Ratio(ν) | 0.3300 | - | 22°C | ||
Shear Modulus(G) | 26.89 | GPa | 22°C · Hand Forging | ||
Stress–Strain Curve (buckling region, ≤ 2% strain)(σ–ε (low-strain)) | Curve (7 pts) | Pa | 21°C · L | ||
Young's Modulus(E) | 70.33 | GPa | 22°C · Hand Forging |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.823 | kg/m³ | 22°C |