AA Standards Grade 5056 H18

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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

2.64 g/cm³

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H18

AA Standards, ASTM B211

Mechanical

PropertyTemperatureValueConditionRelated StandardsComment

Bending Fatigue Strength

150.0 MPa

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H18

AA Standards

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Elastic modulus

71.0 GPa

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H18

AA Standards, ASTM B211

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Elongation A100

23.0 °C

9 %

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Hardness, Brinell

105.0 [-]

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H18

AA Standards

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Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 5000 Series Aluminium

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Poisson's ratio

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

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Shear modulus

26.0 - 26.5 GPa

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Typical for Wrought 5000 Series Aluminium

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Tensile strength

435.0 MPa

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H18

AA Standards

400.0 MPa

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H18

AA Standards, ASTM B211

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Yield strength Rp0.2

23.0 °C

405 MPa

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Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

100 °C, 20 °C

2.41e-05 1/K

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H18

AA Standards, ASTM B211

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Max service temperature

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

565.0 - 640.0 °C

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H18

AA Standards, ASTM B211

Specific heat capacity

879.0 - 963.0 J/(kg·K)

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Typical for Wrought 5000 Series Aluminium

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Thermal conductivity

109.0 - 117.0 W/(m·K)

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H18

AA Standards, ASTM B211

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Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

16000000.0 - 17000000.0 S/m

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H18

AA Standards, ASTM B211

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Electrical resistivity

5.88e-08 - 6.25e-08 Ω·m

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H18

AA Standards, ASTM B211

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Chemical properties

PropertyValueConditionRelated Standards

Chromium

0.05 - 0.2 %

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H18

AA Standards, ASTM B211

Copper

0.1 %

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H18

AA Standards, ASTM B211

Iron

0.40 %

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H18

AA Standards, ASTM B211

Magnesium

4.5 - 5.6 %

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H18

AA Standards, ASTM B211

Manganese

0.05 - 0.2 %

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H18

AA Standards, ASTM B211

Other

each 0.05, total 0.15, Rest Al

Silicon

0.3 %

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H18

AA Standards, ASTM B211

Zinc

0.1 %

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H18

AA Standards, ASTM B211

Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (O, H111, H12, H32, H14, H34), c (H18, H38), d (H192, H392), general: sehr gut, ohne Schutz in industrieller oder Seewasser-Atmosphäre (O, H111, H12, H32, H14, H34, H18, H38), b (H192, H392)

General machinability

General: poor (O, H111, H12, H32), sufficient (H14, H34, H18, H38), good to acceptable (H192, H392)

Workability

general (condition): good (O, H111), acceptable (H12, H32, H14, H34), poor(H18, H38), d (H192, H392)