Aluminum 5083-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 A95083; ISO AlMg4.5Mn; Aluminium 5083-H112; AA5083-H112

Component   Wt. %
Al92.4 - 95.6 
Cr0.05 - 0.25 
CuMax 0.1 
FeMax 0.4 
Component   Wt. %
Mg4 - 4.9 
Mn0.4 - 1 
Other, eachMax 0.05 
Other, totalMax 0.15 
Component   Wt. %
SiMax 0.4 
TiMax 0.15 
ZnMax 0.25 

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

Physical PropertiesMetricEnglishComments
Density2.66 g/cc0.0961 lb/in AA; Typical

Mechanical Properties
Hardness, Brinell8181 500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop104104 Converted from Brinell Hardness Value
Hardness, Rockwell B5050 Converted from Brinell Hardness Value
Hardness, Vickers9191 Converted from Brinell Hardness Value
Tensile Strength, Ultimate300 MPa43500 psi 
Tensile Strength, Yield190 MPa27600 psi 
Elongation at Break16 %16 % In 5 cm; Sample 1.6 mm thick
Modulus of Elasticity70.3 GPa10200 ksi In Tension
Compressive Modulus71.7 GPa10400 ksi 
Poisson's Ratio0.330.33 Estimated from trends in similar Al alloys.
Shear Modulus26.4 GPa3830 ksi 
Shear Strength180 MPa26100 psi Calculated value.

Electrical Properties
Electrical Resistivity5.9e-006 ohm-cm5.9e-006 ohm-cm 

Thermal Properties
CTE, linear 68F23.8 m/m-C13.2 in/in-F AA; Typical; Average over 68-212F range.
CTE, linear 250C26 m/m-C14.4 in/in-F Average over the range 20-300C
Specific Heat Capacity0.9 J/g-C0.215 BTU/lb-F 
Thermal Conductivity117 W/m-K812 BTU-in/hr-ft-F 
Melting Point591 - 638 C1095 - 1180 F AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater
Solidus591 C1095 F AA; Typical
Liquidus638 C1180 F AA; Typical

Processing Properties
Annealing Temperature413 C775 F holding at temperature not required
Hot-Working Temperature316 - 482 C600 - 900 F 

References for this datasheet.

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