EN 1706 Grade AC-43000 F

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Description

Aluminium casting alloy (sand casting, permanent mould casting)

Related Standards

Equivalent Materials

This material data has been provided by WIAM,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

PropertyTemperatureValueConditionRelated StandardsShape

Density

20.0 °C

2.65 g/cm³

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F

EN 1706

2.65 g/cm³

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F

EN 1706

Casting

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

80.0 - 110.0 MPa

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F

EN 1706

Casting

Elastic modulus

20.0 °C

74.0 GPa

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F

EN 1706

74.0 GPa

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F

EN 1706

Casting

Hardness, Brinell

20.0 °C

55.0 [-]

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F

EN 1706

20.0 °C

50.0 [-]

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F

EN 1706

55.0 [-]

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F

EN 1706

Casting

50.0 [-]

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F

EN 1706

Casting

Poisson's ratio

0.33 [-]

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Typical for Cast 3xx.x Series Aluminium

Shear modulus

2.8 GPa

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Typical for Cast 3xx.x Series Aluminium

Tensile strength

20.0 °C

180.0 MPa

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F

EN 1706

20.0 °C

150.0 MPa

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F

EN 1706

180.0 MPa

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F

EN 1706

Casting

150.0 MPa

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F

EN 1706

Casting

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Thermal

PropertyTemperatureValueConditionRelated StandardsShape

Coefficient of thermal expansion

100.0 °C, 100 °C, 20 °C

2.1e-05 1/K

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F

EN 1706

Casting

Melting point

550.0 - 600.0 °C

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F

EN 1706

Casting

Specific heat capacity

20.0 °C

910.0 J/(kg·K)

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F

EN 1706

910.0 J/(kg·K)

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F

EN 1706

Casting

Thermal conductivity

20.0 °C

150.0 - 170.0 W/(m·K)

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F

EN 1706

Casting

Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

20.0 °C

19000000.0 - 25000000.0 S/m

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F

EN 1706

Casting

Electrical resistivity

4e-08 - 5.26e-08 Ω·m

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F

EN 1706

Casting

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

86.95 %

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F

EN 1706

Copper

0.05 %

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F

EN 1706

Casting

Iron

0.55 %

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F

EN 1706

0.55 %

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F

EN 1706

Casting

Lead

0.05 %

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F

EN 1706

Casting

Magnesium

0.2 - 0.45 %

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F

EN 1706

Casting

Manganese

0.45 %

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F

EN 1706

Casting

Nickel

0.05 %

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F

EN 1706

Casting

Silicon

9.0 - 11.0 %

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F

EN 1706

Casting

Tin

0.05 %

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F

EN 1706

Casting

Titanium

0.15 %

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F

EN 1706

Casting

Zinc

0.1 %

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F

EN 1706

Casting

Technological properties

Property
Anodizing

decorative: not recommended

Corrosion properties

general: good

General machinability

after thermal treatment: good to acceptable, as cast: good

Processing methods

permanent mould casting, separately cast test sample