Aluminum 5086-H112

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Aluminum 5086-H112
Categories:	Metal; Nonferrous Metal; Aluminum Alloy; 5000 Series Aluminum Alloy
Material Notes:	This alloy has very good corrosion resistance (susceptible to deterioration after prolonged exposure to elevated temperatures) and moderate strength. Its weldability is a plus. It is used similarly to aluminum 5083 (although 5086 has better stress corrosion cracking resistance) - in transportation, pressure vessels, cryogenics, towers and drilling rigs, gas/oil piping, ordnance, and armor plate. Data points with the AA note have been provided by the Aluminum Association, Inc. and are NOT FOR DESIGN. Composition Notes: Composition information provided by the Aluminum Association and is not for design.
Key Words:	UNS A95086; ISO AlMg4; Aluminium 5086-H112; AA5086-H112; Al5086-H112
Vendors:	Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	2.66 g/cc	0.0961 lb/in³	AA; Typical

Mechanical Properties	Metric	English	Comments
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
Tensile Strength, Ultimate	269 MPa	39000 psi	AA; Typical
	>= 235 MPa @Thickness 50.83 - 76.2 mm	>= 34100 psi @Thickness 2.001 - 3.00 in
	>= 240 MPa @Thickness 12.7 - 25.4 mm	>= 34800 psi @Thickness 0.500 - 1.00 in
	>= 240 MPa @Thickness 25.43 - 50.8 mm	>= 34800 psi @Thickness 1.001 - 2.00 in
	>= 250 MPa @Thickness 4.78 - 12.7 mm	>= 36300 psi @Thickness 0.188 - 0.499 in
Tensile Strength, Yield	131 MPa	19000 psi	AA; Typical
	>= 95.0 MPa @Thickness 25.43 - 50.8 mm	>= 13800 psi @Thickness 1.001 - 2.00 in
	>= 95.0 MPa @Thickness 50.83 - 76.2 mm	>= 13800 psi @Thickness 2.001 - 3.00 in
	>= 110 MPa @Thickness 12.7 - 25.4 mm	>= 16000 psi @Thickness 0.500 - 1.00 in
	>= 125 MPa @Thickness 4.78 - 12.7 mm	>= 18100 psi @Thickness 0.188 - 0.499 in
Elongation at Break	>= 8.0 % @Thickness 4.78 - 12.7 mm	>= 8.0 % @Thickness 0.188 - 0.499 in
	>= 10 % @Thickness 12.7 - 25.4 mm	>= 10 % @Thickness 0.500 - 1.00 in
	>= 14 % @Thickness 25.43 - 50.8 mm	>= 14 % @Thickness 1.001 - 2.00 in
	>= 14 % @Thickness 50.83 - 76.2 mm	>= 14 % @Thickness 2.001 - 3.00 in
	14 % @Thickness 1.59 mm	14 % @Thickness 0.0625 in	AA; Typical
Modulus of Elasticity	71.0 GPa	10300 ksi	AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Tensile Modulus	71.0 GPa	10300 ksi
Compressive Strength	270 MPa	39200 psi
Compressive Modulus	72.4 GPa	10500 ksi
Poissons Ratio	0.33	0.33
Shear Modulus	26.4 GPa	3830 ksi
Shear Strength	160 MPa	23200 psi	Calculated value.

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.00000549 ohm-cm @Temperature 20.0 °C	0.00000549 ohm-cm @Temperature 68.0 °F	AA; Typical

Thermal Properties	Metric	English	Comments
CTE, linear	22.0 µm/m-°C @Temperature -50.0 - 20.0 °C	12.2 µin/in-°F @Temperature -58.0 - 68.0 °F
	23.8 µm/m-°C @Temperature 20.0 - 100 °C	13.2 µin/in-°F @Temperature 68.0 - 212 °F	AA; Typical; average over range
	24.7 µm/m-°C @Temperature 20.0 - 200 °C	13.7 µin/in-°F @Temperature 68.0 - 392 °F
	25.8 µm/m-°C @Temperature 20.0 - 300 °C	14.3 µin/in-°F @Temperature 68.0 - 572 °F
Specific Heat Capacity	0.900 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	585.0 - 640.6 °C	1085 - 1185 °F	AA; Typical range based on typical composition for wrought products >= 1/4 in. thickness
Solidus	585.0 °C	1085 °F	AA; Typical
Liquidus	640.6 °C	1185 °F	AA; Typical

Processing Properties	Metric	English	Comments
Annealing Temperature	343 °C	650 °F	holding at temperature not required
Hot-Working Temperature	316 - 482 °C	600 - 900 °F

Component Elements Properties	Metric	English	Comments
Aluminum, Al	93 - 96.3 %	93 - 96.3 %	As remainder
Chromium, Cr	0.05 - 0.25 %	0.05 - 0.25 %
Copper, Cu	<= 0.10 %	<= 0.10 %
Iron, Fe	<= 0.50 %	<= 0.50 %
Magnesium, Mg	3.5 - 4.5 %	3.5 - 4.5 %
Manganese, Mn	0.20 - 0.70 %	0.20 - 0.70 %
Other, each	<= 0.05 %	<= 0.05 %
Other, total	<= 0.15 %	<= 0.15 %
Silicon, Si	<= 0.40 %	<= 0.40 %
Titanium, Ti	<= 0.15 %	<= 0.15 %
Zinc, Zn	<= 0.25 %	<= 0.25 %

References for this datasheet.

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MA5086H112 / 9187

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