AA Standards Grade 5254 H26

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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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H26

AA Standards, ASTM B209

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

70.0 GPa

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H26

AA Standards, ASTM B209

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 - 340.0 MPa

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H26

AA Standards, ASTM B209

Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

20 °C

2.3899999999999998e-05 1/K

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H26

AA Standards, ASTM B209

100 °C

2.3899999999999998e-05 1/K

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H26

AA Standards, ASTM B209

Max service temperature

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

590.0 - 645.0 °C

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H26

AA Standards, ASTM B209

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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H26

AA Standards, ASTM B209

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

19000000.0 S/m

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H26

AA Standards, ASTM B209

Electrical resistivity

5.26e-08 Ω·m

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H26

AA Standards, ASTM B209

Chemical properties

PropertyValueConditionRelated Standards

Chromium

0.15 - 0.35 %

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H26

AA Standards, ASTM B209

Copper

0.05 %

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H26

AA Standards, ASTM B209

Magnesium

3.1 - 3.9 %

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H26

AA Standards, ASTM B209

Manganese

0.01 %

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H26

AA Standards, ASTM B209

Titanium

0.05 %

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H26

AA Standards, ASTM B209

Zinc

0.2 %

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H26

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, general: very good, without protection in industrial or seawater atmosphere

General machinability

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

Workability

general (condition): good (O), acceptable (H32, H34), poor(H36, H38)