DIN 1725-2 Grade 3.2383 F

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Description

G-AlSi10Mg(Cu) is a near eutectic, heat resistant, hardenable 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. Application: devices, machines, vehicle and apparatus engineering, housing, rib body, brake shoe

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 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

80.0 - 110.0 MPa

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F

EN 1706

Elastic modulus

74.0 GPa

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F

EN 1706

20.0 °C

74.0 GPa

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F

DIN 1725-2, EN 1676, EN 1706

Elongation

1.0 %

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F

EN 1706

A50

20.0 °C

0.5 - 6.0 %

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

1.0 - 3.0 %

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F

DIN 1725-2, EN 1676, EN 1706

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

1.0 - 6.0 %

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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

55.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

55.0 - 65.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

60.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

65.0 - 85.0 [-]

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F

DIN 1725-2, EN 1676, EN 1706

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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

160.0 MPa

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F

EN 1706

180.0 MPa

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F

EN 1706

20.0 °C

150.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

160.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

170.0 - 230.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

180.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

20.0 °C

200.0 - 260.0 MPa

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F

DIN 1725-2, EN 1676, EN 1706

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Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

20 °C

2.1e-05 1/K

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F

EN 1706

100 °C

2.1e-05 1/K

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F

EN 1706

200.0 °C

2.2e-05 1/K

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F

DIN 1725-2, EN 1676, EN 1706

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Melting point

530.0 - 600.0 °C

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F

EN 1706

Specific heat capacity

900.0 J/(kg·K)

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F

EN 1706

20.0 °C

900.0 J/(kg·K)

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F

DIN 1725-2, EN 1676, EN 1706

Thermal conductivity

130.0 - 170.0 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 - 24000000.0 S/m

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F

EN 1706

20.0 °C

16000000.0 - 22000000.0 S/m

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F

DIN 1725-2, EN 1676, EN 1706

Electrical resistivity

4.17e-08 - 6.25e-08 Ω·m

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F

EN 1706

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

86.5 %

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F

DIN 1725-2, EN 1676, EN 1706

Copper

0.3 %

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F

DIN 1725-2, EN 1676, EN 1706

Iron

0.6 %

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F

DIN 1725-2, EN 1676, EN 1706

0.80 %

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F

EN 1706

Magnesium

0.2 - 0.5 %

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F

DIN 1725-2, EN 1676, EN 1706

0.5 %

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F

EN 1706

Manganese

0.1 - 0.4 %

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F

DIN 1725-2, EN 1676, EN 1706

Nickel

0.1 %

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F

DIN 1725-2, EN 1676, EN 1706

Silicon

9.0 - 11.0 %

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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

0.1 %

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F

EN 1706

0.3 %

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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: good to acceptable, as cast: good

Processing methods

permanent mould casting, sample taken from casting or cast on