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ALUMINUM 5052-O


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 A95052; ISO AlMg2.5; Aluminium 5052-O; AA5052-O

Component   Wt. %



Al95.7 - 97.7 Cr0.15 - 0.35 CuMax 0.1 FeMax 0.4 

Component   Wt. %



Mg2.2 - 2.8 MnMax 0.1 Other, eachMax 0.05 

Component   Wt. %



Other, totalMax 0.15 SiMax 0.25 ZnMax 0.1 

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



Physical PropertiesMetricEnglishComments



Density2.68 g/cc0.0968 lb/in³ AA; Typical
Mechanical Properties



Hardness, Brinell4747 AA; Typical; 500 g load; 10 mm ball Ultimate Tensile
Strength193 MPa28000 psi AA; Typical Tensile Yield Strength89.6 MPa13000 psi AA;
Typical Elongation at Break25 %25 % AA; Typical; 1/16 in. (1.6 mm) Thickness
Elongation at Break30 %30 % AA; Typical; 1/2 in. (12.7 mm) Diameter Modulus of
Elasticity70.3 GPa10200 ksi AA; Typical; Average of tension and compression.
Compression modulus is about 2% greater than tensile modulus. Ultimate Bearing
Strength345 MPa50000 psi Edge distance/pin diameter = 2.0 Bearing Yield
Strength131 MPa19000 psi Edge distance/pin diameter = 2.0 Poisson's
Ratio0.330.33  Fatigue Strength110 MPa16000 psi AA; 500,000,000 cycles
completely reversed stress; RR Moore machine/specimen
Machinability30 %30 % 0-100 Scale of Aluminum Alloys Shear
Modulus25.9 GPa3760 ksi  Shear Strength124 MPa18000 psi AA; Typical
Electrical Properties



Electrical Resistivity4.99e-006 ohm-cm4.99e-006 ohm-cm AA; Typical at 68°F
Thermal Properties



CTE, linear 68°F23.8 µm/m-°C13.2 µin/in-°F AA; Typical; Average over 68-212°F
range. CTE, linear 250°C25.7 µm/m-°C14.3 µin/in-°F Average over the range
20-300ºC Specific Heat Capacity0.88 J/g-°C0.21 BTU/lb-°F Estimated from trends
in similar Al alloys. Thermal Conductivity138 W/m-K960 BTU-in/hr-ft²-°F AA;
Typical at 77°F Melting Point607 - 649 °C1125 - 1200 °F AA; Typical range based
on typical composition for wrought products 1/4 inch thickness or greater
Solidus607 °C1125 °F AA; Typical Liquidus649 °C1200 °F AA; Typical
Processing Properties



Annealing Temperature343 °C650 °F holding at temperature not required
Hot-Working Temperature260 - 510 °C500 - 950 °F 



References for this datasheet.


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