Aluminum 5086-H34

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-H34; AA5086-H34

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	Metric	English	Comments
Density	2.66 g/cc	0.0961 lb/in³	AA; Typical
Mechanical Properties
Hardness, Brinell	87	87	500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop	111	111	Converted from Brinell Hardness Value
Hardness, Rockwell A	37.2	37.2	Converted from Brinell Hardness Value
Hardness, Rockwell B	54	54	Converted from Brinell Hardness Value
Hardness, Vickers	98	98	Converted from Brinell Hardness Value
Ultimate Tensile Strength	324 MPa	47000 psi	AA; Typical
Tensile Yield Strength	255 MPa	37000 psi	AA; Typical
Elongation at Break	10 %	10 %	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	186 MPa	27000 psi	AA; Typical
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

References for this datasheet.