AA Standards Grade 5086 H32

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Description

Aluminum AA 5086 is structural alloy, which offers users strong corrosion resistance and high electrical conductivity. Offering higher strength levels than 5052 or 5083, AA 5086 becomes stronger with stain hardening and cold working, all while remaining a cost-effective choice. It can be welded with conventional methods, though electric arc welding is preferred.

Related Standards

Equivalent Materials

This material data has been provided by AluKey.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyValueConditionRelated Standards

Density

2.66 g/cm³

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

71.0 GPa

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

Shear modulus

26.0 - 26.5 GPa

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Typical for Wrought 5000 Series Aluminium

Tensile strength

290.0 MPa

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H32

AA Standards

275.0 - 325.0 MPa

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H32

AA Standards, ASTM B209, ASTM B313, ASTM B547

275.0 MPa

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H32

AA Standards, ASTM B210

Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

100 °C, 20 °C

2.38e-05 1/K

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Max service temperature

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

585.0 - 640.0 °C

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Specific heat capacity

879.0 - 963.0 J/(kg·K)

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Typical for Wrought 5000 Series Aluminium

Thermal conductivity

126 W/(m·K)

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

18000000.0 S/m

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Electrical resistivity

5.56e-08 Ω·m

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Chemical properties

PropertyValueConditionRelated Standards

Chromium

0.05 - 0.25 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Copper

0.1 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Iron

0.50 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Magnesium

3.5 - 4.5 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Manganese

0.2 - 0.7 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Silicon

0.4 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Titanium

0.15 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Zinc

0.25 %

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H32

AA Standards, ASTM B209, ASTM B210, ASTM B313, ASTM B547

Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: no damage during operation and laboratory tests (O, H32, H116, H111), no damage during operation, limited damage during laboratory tests (H34, H36, H38), general: very good, without protection in industrial or seawater atmosphere

General machinability

General: poor (O, H32, H116, H111), sufficient (H34, H36, H38)

Workability

general (condition): good (O), acceptable (H32, H116, H111), poor(H36, H38)