2219-T851 Aluminium

Electrical conductivity σ_el

2.09E+8 S/m at 20 °C

Density ρ

3.1 g/cm³ at 20 °C

Elastic modulus E

74 GPa at 20 °C

Elongation A

6.7 % at 20 °C

Tensile strength R_m

460 MPa at 20 °C

Yield strength YS

340 MPa at 20 °C

Coefficient of thermal expansion α

2.2E-5 1/K at 20 °C

Melting point T_m

540 °C

Specific heat capacity c_p

860 J/(kg·K) at 20 °C

Thermal conductivity λ

140 W/(m·K) at 20 °C