AA Standards Grade 2219 T851

Density

2.84 - 3.1 g/cm³ at 23 °C

Bending Fatigue Strength

Creep strength

up to 1000 hours

Elastic modulus

Elongation

Elongation in 50 mm

Elongation A100

Elongation A50

Fatigue strength

for 5x10⁸ cycles

Plane-Strain Fracture Toughnes

Typical for Wrought 2000 Series Aluminium

Poisson's ratio

Typical for Wrought 2000 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

2.23E-5 1/K at 20 °C

Melting point

540 - 645 °C

Specific heat capacity

860 J/(kg·K) at 23 °C

Thermal conductivity

113 - 172 W/(m·K) at 23 °C

Electrical conductivity

1.60E+7 - 2.60E+7 S/m at 23 °C

Typical/derived value

Electrical resistivity

3.85E-8 - 6.25E-8 Ω·m at 23 °C

Typical value

Specific Electrical conductivity

30 % IACS

Typical value