DIN 1712-3 Grade 3.0257 F

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Description

Pure aluminium Electrical conductivity alloy according to DIN, ensured by the German electrotechnical commission for electro-technology with, also in accordance to DIN 40 501 part of 1 to part of 4. This material has a very good electrical and good thermal conductivity, however only relatively low mechanical strength. Forming capacity and chemical as well as weather proofness are very good. Application: Roll bond, z-bond, wiring loom-change with particularly high requirements.

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

2.7 g/cm³

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube, Wire

2.7 g/cm³

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F

EN 573-3, EN 485

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

70.0 GPa

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F

EN 573-3, EN 485

Elongation

20.0 °C

22.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube

A10

20.0 °C

12.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Rod

A10

20.0 °C

25.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube

20.0 °C

15.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Rod

20.0 °C

15.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

A100

20.0 °C

12.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

A100

20.0 °C

10.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

A100

20.0 °C

8.0 %

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

A100

Hardness, Brinell

20.0 °C

20.0 - 30.0 [-]

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube

20.0 °C

22.0 - 32.0 [-]

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F

DIN 1712-3, EN 573-3, EN 573-4

Rod

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Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 1000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 1000 Series Aluminium

Shear modulus

20.0 °C

25.0 - 26.5 GPa

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F

DIN 1712-3, EN 573-3, EN 573-4

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Tensile strength

20.0 °C

65.0 - 100.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube

20.0 °C

80.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Rod

20.0 °C

80.0 - 95.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

20.0 °C

95.0 - 110.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

20.0 °C

105.0 - 120.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

20.0 °C

115.0 - 130.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Wire

20.0 °C

60.0 - 100.0 MPa

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F

DIN 1712-3, EN 573-3, EN 573-4

Tube

65.0 MPa

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F

EN 573-3, EN 485

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Thermal

PropertyTemperatureValueConditionRelated StandardsShape

Coefficient of thermal expansion

100 °C, 20 °C

2.35e-05 1/K

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F

EN 573-3, EN 485

Melting point

658.0 °C

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F

EN 573-3, EN 485

Specific heat capacity

20.0 °C

921.0 J/(kg·K)

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F

DIN 1712-3, EN 573-3, EN 573-4

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Thermal conductivity

20.0 °C

230.0 W/(m·K)

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F

DIN 1712-3, EN 573-3, EN 573-4

Profile, Rod, Tube, Wire

230 W/(m·K)

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F

EN 573-3, EN 485

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

34500000.0 - 35500000.0 S/m

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F

EN 573-3, EN 485

Electrical resistivity

2.82e-08 - 2.9e-08 Ω·m

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F

EN 573-3, EN 485

Chemical properties

PropertyValueConditionRelated StandardsShape

Aluminium

99.5 %

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F

EN 573-3, EN 485

Copper

0.02 %

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F

DIN 1712-3, EN 573-3, EN 573-4, EN 485

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Iron

0.4 %

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F

DIN 1712-3, EN 573-3, EN 573-4

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0.40 %

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F

EN 573-3, EN 485

Magnesium

0.05 %

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F

DIN 1712-3, EN 573-3, EN 573-4, EN 485

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Silicon

0.25 %

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F

DIN 1712-3, EN 573-3, EN 573-4, EN 485

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Zinc

0.05 %

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F

DIN 1712-3, EN 573-3, EN 573-4, EN 485

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Technological properties

Property
Brazing

Excellent

Workability

Excellent workability.