7075 T73511 Aluminum Data
Silicon: 0.40
Iron: 0.50
Copper: 1.2 - 2.0
Manganese: 0.30
Magnesium: 2.1 - 2.9
Chromium: 0.18 - 0.28
Zinc: 5.1 - 6.1
Titanium: 0.20
Aluminum: Remainder
| Density | 0.102 lb/in3 |
| Hardness, Brinell | 135 |
| Tensile Strength, | 73200 psi |
| Tensile Strength, Yield | 63100 psi |
| Elongation at Break | 13 % |
| Modulus of Elasticity | 10400 ksi |
| Poisson's Ratio | 0.33 |
| Fatigue Strength | 21800 psi |
| Fracture Toughness | 18.2 ksi-√in. |
| Machinability | 70 % |
| Shear Modulus | 3900 ksi |
| Shear Strength | 43500 psi |
| Electrical Resistivity | 4.3e-006 ohm-cm |
| CTE, linear 68°F | 13.1 μin/in-°F |
| CTE, linear 250°C | 14 μin/in-°F |
| Specific Heat Capacity | 0.229 BTU/lb-°F |
| Thermal Conductivity | 1080 BTU-in/hr-ft2-°F |
| Melting Point | 890 - 1175 °F |
| Annealing Temperature | 775 °F |