Aluminum 5086-H116; 5086-H32

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-H116; AA5086-H116, UNS A95086; ISO AlMg4; Aluminium 5086-H32; AA5086-H32

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	78	78	500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop	101	101	Converted from Brinell Hardness Value
Hardness, Vickers	88	88	Converted from Brinell Hardness Value
Ultimate Tensile Strength	290 MPa	42000 psi	AA; Typical
Tensile Yield Strength	207 MPa	30000 psi	AA; Typical
Elongation at Break	12 %	12 %	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
Ultimate Bearing Strength	552 MPa	80100 psi	Edge distance/pin diameter = 2.0
Bearing Yield Strength	331 MPa	48000 psi	Edge distance/pin diameter = 2.0
Poisson's Ratio	0.33	0.33
Fatigue Strength	150 MPa	21800 psi	5 E+8 cycles unnotched R. R. Moore rotating beam
Fracture Toughness	49 MPa-m½	44.6 ksi-in½	KIC; TL orientation.
Machinability	30 %	30 %	0-100 Scale of Aluminum Alloys
Shear Modulus	26.4 GPa	3830 ksi
Shear Strength	175 MPa	25400 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

References for this datasheet.