AA Standards Grade 7075 T73

Density

2.81 - 3.1 g/cm³ at 23 °C

Compressive modulus

Elastic modulus

Elongation

Elongation in 50 mm

Elongation A100

Elongation A50

Fatigue strength

for 5x10⁸ cycles

Plane-Strain Fracture Toughnes

Typical for Wrought 7000 Series Aluminium

Poisson's ratio

Typical for Wrought 7000 Series Aluminium

Shear modulus

Tensile strength

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

Yield strength

Yield strength Rp0.2

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

Coefficient of thermal expansion

2.3E-5 - 2.35E-5 1/K at 23 °C

Melting point

480 - 635 °C

Specific heat capacity

910 J/(kg·K) at 23 °C

Thermal conductivity

130 - 160 W/(m·K) at 23 °C

Electrical conductivity

2.30E+7 S/m at 23 °C

Typical/derived value

Electrical resistivity

4.31E-8 Ω·m at 23 °C

Typical value

Specific Electrical conductivity

40 % IACS

Typical value