DIN 1725-2 Grade 3.2583 F

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Description

G-AlSi12(Cu) is an eutectic alloy with excellent casting characteristics. It exhibits well plasticity with medium strength. The alloy is suitable for difficult shapes, thin-walled, pressure tight, oscillating loaded, impact loaded cast parts. It is excellently weldable. Application: devices, machines, vehicle and apparatus engineering, housing, impellers, rib body, equipment support

Related Standards

Equivalent Materials

This material data has been provided by WIAM,AluKey.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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 Standards

Density

2.65 g/cm³

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F

EN 1706

20.0 °C

2.65 g/cm³

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F

DIN 1725-2, EN 1676, EN 1706

Mechanical

PropertyTemperatureValueConditionRelated StandardsComment

Bending Fatigue Strength

60.0 - 90.0 MPa

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F

EN 1706

Elastic modulus

75.0 GPa

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F

EN 1706

20.0 °C

75.0 GPa

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F

DIN 1725-2, EN 1676, EN 1706

Elongation

1.0 %

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F

EN 1706

A50

2.0 %

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F

EN 1706

A50

20.0 °C

1.0 %

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

1.0 - 4.0 %

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

2.0 - 4.0 %

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F

DIN 1725-2, EN 1676, EN 1706

Hardness, Brinell

50.0 [-]

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F

EN 1706

55.0 [-]

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F

EN 1706

20.0 °C

50.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

50.0 - 65.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

55.0 - 75.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

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

150.0 MPa

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F

EN 1706

170.0 MPa

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F

EN 1706

20.0 °C

140.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

150.0 - 210.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

180.0 - 240.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

20 °C

1.9999999999999998e-05 1/K

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F

EN 1706

100 °C

1.9999999999999998e-05 1/K

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F

EN 1706

200.0 °C

2.1e-05 1/K

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F

DIN 1725-2, EN 1676, EN 1706

Melting point

530.0 - 580.0 °C

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F

EN 1706

Specific heat capacity

890.0 J/(kg·K)

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F

EN 1706

20.0 °C

890.0 J/(kg·K)

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F

DIN 1725-2, EN 1676, EN 1706

Thermal conductivity

130.0 - 150.0 W/(m·K)

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F

EN 1706

20.0 °C

120.0 - 160.0 W/(m·K)

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F

DIN 1725-2, EN 1676, EN 1706

Electrical

PropertyTemperatureValueConditionRelated Standards

Electrical conductivity

16000000.0 - 22000000.0 S/m

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F

EN 1706

20.0 °C

15000000.0 - 22000000.0 S/m

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F

DIN 1725-2, EN 1676, EN 1706

Electrical resistivity

4.55e-08 - 6.25e-08 Ω·m

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F

EN 1706

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

82.6 %

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F

DIN 1725-2, EN 1676, EN 1706

Copper

1.0 %

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F

DIN 1725-2, EN 1676, EN 1706

Iron

0.8 %

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F

DIN 1725-2, EN 1676, EN 1706

0.80 %

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F

EN 1706

Lead

0.2 %

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F

DIN 1725-2, EN 1676, EN 1706

Magnesium

0.3 %

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F

DIN 1725-2, EN 1676, EN 1706

Manganese

0.1 - 0.5 %

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F

DIN 1725-2, EN 1676, EN 1706

Nickel

0.2

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F

DIN 1725-2, EN 1676, EN 1706

Silicon

10.5 - 13.5 %

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F

DIN 1725-2, EN 1676, EN 1706

Tin

0.1 %

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F

DIN 1725-2, EN 1676, EN 1706

Titanium

0.15 %

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F

DIN 1725-2, EN 1676, EN 1706

Zinc

0.5 %

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F

DIN 1725-2, EN 1676, EN 1706

Technological properties

Property
Anodizing

decorative: not recommended

Corrosion properties

general: acceptable

General machinability

after thermal treatment: acceptable

Processing methods

permanent mould casting, separately cast test sample