Aluminum 5086-H112

Aluminum 5086-H112

Subcategory: 5000 Series Aluminum Alloy; Aluminum Alloy; Metal; Nonferrous Metal

Close Analogs:

Composition Notes:
Aluminum content reported is calculated as remainder.
Composition information provided by the Aluminum Association and is not for design.

Key Words: UNS A95086; ISO AlMg4; Aluminium 5086-H112; AA5086-H112

Component    Wt. %
Al 93 – 96.3
Cr 0.05 – 0.25
Cu Max 0.1
Fe Max 0.5
Component    Wt. %
Mg 3.5 – 4.5
Mn 0.2 – 0.7
Other, each Max 0.05
Other, total Max 0.15
Component    Wt. %
Si Max 0.4
Ti Max 0.15
Zn Max 0.25

Material Notes: 
Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN.

Physical Properties

Physical Properties Metric English Comments
Density 2.66 g/cc 0.0961 lb/in³  AA; Typical

Mechanical Properties

Hardness, Brinell 73 73  500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop 96 96  Converted from Brinell Hardness Value
Hardness, Vickers 83 83  Converted from Brinell Hardness Value
Ultimate Tensile Strength 269 MPa 39000 psi  AA; Typical
Tensile Yield Strength 131 MPa 19000 psi  AA; Typical
Elongation at Break 14 % 14 %  AA; Typical; 1/16 in. (1.6 mm) Thickness
Modulus of Elasticity 71 GPa 10300 ksi  In Tension
Modulus of Elasticity 71 GPa 10300 ksi  AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Compressive Modulus 72.4 GPa 10500 ksi
Poisson’s Ratio 0.33 0.33
Shear Modulus 26.4 GPa 3830 ksi
Shear Strength 160 MPa 23200 psi  Calculated value.

Electrical Properties

Electrical Resistivity 5.49e-006 ohm-cm 5.49e-006 ohm-cm  AA; Typical at 68°F

Thermal Properties

CTE, linear 68°F 23.8 µm/m-°C 13.2 µin/in-°F  AA; Typical; Average over 68-212°F range.
CTE, linear 250°C 25.8 µm/m-°C 14.3 µin/in-°F  Average over the range 20-300ºC
Specific Heat Capacity 0.9 J/g-°C 0.215 BTU/lb-°F
Thermal Conductivity 125 W/m-K 870 BTU-in/hr-ft²-°F  AA; Typical at 77°F
Melting Point 585 – 641 °C 1085 – 1185 °F  AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater
Solidus 585 °C 1085 °F  AA; Typical
Liquidus 641 °C 1185 °F  AA; Typical

Processing Properties

Annealing Temperature 343 °C 650 °F  holding at temperature not required
Hot-Working Temperature 316-482 °C 600 – 900 °F