AA Standards Grade 7005 T53

Density

2.78 - 2.9 g/cm³ at 20 °C

Compressive modulus

72.4 MPa at 20 °C

Elastic modulus

71 GPa at 20 °C

Elongation

16 % at -269 °C

Elongation in 50 mm

Elongation A100

9 % at 20 °C

Elongation A50

10 % at 20 °C

Fatigue strength

231 MPa at 20 °C

fo 5x10⁸ cycles

Plane-Strain Fracture Toughnes

22 - 35 MPa·√m at 20 °C

Typical for Wrought 7000 Series Aluminium

Poisson's ratio

0.33 [-] at 20 °C

Typical for Wrought 7000 Series Aluminium

Shear modulus

26.9 GPa at 20 °C

Shear strength

221 MPa at 20 °C

Tensile strength

641 MPa at -269 °C

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

350 MPa at 20 °C

Yield strength Rp0.2

483 MPa at -269 °C

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 1/K at 20 °C

Melting point

610 °C

Specific heat capacity

880 J/(kg·K) at 20 °C

Thermal conductivity

121 - 170 W/(m·K) at 20 °C

Typical for Wrought 7000 Series Aluminium

Electrical conductivity

2.20E+7 S/m at 20 °C

Typical/derived value

Electrical resistivity

4.54E-8 Ω·m at 20 °C

Typical value

Specific Electrical conductivity

38 % IACS

Typical value