AA Standards Grade 5086 H28

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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,MakeItFrom.com.

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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H28

AA Standards, ASTM B209

2.7 g/cm³

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H28

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

71.0 GPa

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H28

AA Standards, ASTM B209

Elongation

3.0 %

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H28

AA Standards, ASTM B209

A50

3.5 %

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H28

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

345.0 MPa

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H28

AA Standards, ASTM B209

400.0 MPa

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H28

Yield strength

285.0 MPa

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H28

AA Standards, ASTM B209

RP02

330.0 MPa

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H28

Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

2.4e-05 1/K

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H28

20 °C

2.38e-05 1/K

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H28

AA Standards, ASTM B209

100 °C

2.38e-05 1/K

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H28

AA Standards, ASTM B209

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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H28

AA Standards, ASTM B209

590.0 °C

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H28

Specific heat capacity

900.0 J/(kg·K)

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H28

Thermal conductivity

126 W/(m·K)

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H28

AA Standards, ASTM B209

130.0 W/(m·K)

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H28

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

18000000.0 S/m

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H28

AA Standards, ASTM B209

Electrical resistivity

5.56e-08 Ω·m

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H28

AA Standards, ASTM B209

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

93.0 - 96.3 %

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H28

Chromium

0.05 - 0.25 %

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H28

AA Standards, ASTM B209

Copper

0.1 %

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H28

AA Standards, ASTM B209

Iron

0.50 %

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H28

AA Standards, ASTM B209

0.5 %

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H28

Magnesium

3.5 - 4.5 %

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H28

AA Standards, ASTM B209

Manganese

0.2 - 0.7 %

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H28

AA Standards, ASTM B209

Other

0.15 %

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H28

Silicon

0.4 %

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H28

AA Standards, ASTM B209

Titanium

0.15 %

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H28

AA Standards, ASTM B209

Zinc

0.25 %

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H28

AA Standards, ASTM B209

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)