BS EN 573-3 Grade 5083 O

Density

2.65 - 2.7 g/cm³ at 20 °C

Compressive modulus

71.7 MPa at 20 °C

Elastic modulus

71 GPa at 20 °C

Elongation

36 % at -195 °C

Elongation in 50 mm

Elongation A100

10 - 20 % at 20 °C

Elongation A50

14 - 16 % at 20 °C

Fatigue strength

160 MPa at 20 °C

for 5x10⁸ cycles

Hardness, Brinell

75 [-] at 20 °C

Plane-Strain Fracture Toughnes

22 - 35 MPa·√m at 20 °C

Typical for Wrought 5000 Series Aluminium

Poisson's ratio

0.33 [-] at 20 °C

Typical for Wrought 5000 Series Aluminium

Shear modulus

26.4 GPa at 20 °C

Shear strength

172 MPa at 20 °C

Tensile strength

407 MPa at -195 °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

140 MPa at 20 °C

Yield strength Rp0.2

165 MPa at -195 °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

2.38E-5 - 2.4E-5 1/K at 20 °C

Max service temperature

150 °C

Typical for Wrought 5000 Series Aluminium

Melting point

570 - 640 °C

Specific heat capacity

900 J/(kg·K) at 20 °C

Thermal conductivity

117 - 121 W/(m·K) at 20 °C

Electrical conductivity

1.70E+7 - 1.68E+8 S/m at 20 °C

Typical value

Electrical resistivity

5.8E-8 - 6E-8 Ω·m at 20 °C

Typical value

Specific Electrical conductivity

29 % IACS

Typical/Derived value