DIN 1725-1 Grade 3.3309 O

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Description

The alloy AlRMg0,5 belongs to the standardised shining materials. It can be polished after preceding mechanical polishing chemically or electrolytically to high gloss. If the high gloss surface is to be used with the material employment accordingly, is to be absolutely anodised afterwards.

Related Standards

This material data has been provided by WIAM.

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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O

DIN 1725-1, EN 573-3, EN 573-4

Sheet, Strip

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

20.0 °C

65.0 - 70.0 GPa

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O

DIN 1725-1, EN 573-3, EN 573-4

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Elongation

20.0 °C

20.0 %

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O

DIN 1725-1, EN 573-3, EN 573-4

Sheet, Strip

A10

20.0 °C

23.0 %

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O

DIN 1725-1, EN 573-3, EN 573-4

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Hardness, Brinell

20.0 °C

23.0 [-]

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O

DIN 1725-1, EN 573-3, EN 573-4

Sheet, Strip

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

Shear modulus

20.0 °C

25.0 - 27.0 GPa

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O

DIN 1725-1, EN 573-3, EN 573-4

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Tensile strength

20.0 °C

80.0 - 120.0 MPa

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O

DIN 1725-1, EN 573-3, EN 573-4

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Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

2.2e-05 - 2.5e-05 1/K

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Typical for Wrought 5000 Series Aluminium

Max service temperature

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

560.0 - 655.0 °C

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Typical for Wrought 5000 Series Aluminium

Specific heat capacity

879.0 - 963.0 J/(kg·K)

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Typical for Wrought 5000 Series Aluminium

Thermal conductivity

20.0 °C

215.0 W/(m·K)

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O

DIN 1725-1, EN 573-3, EN 573-4

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Electrical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Electrical conductivity

20.0 °C

33000000.0 - 35000000.0 S/m

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O

DIN 1725-1, EN 573-3, EN 573-4

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Electrical resistivity

3.3e-08 - 5e-08 Ω·m

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Typical for Wrought 5000 Series Aluminium

Chemical properties

PropertyValueConditionRelated StandardsShape

Iron

0.008

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O

DIN 1725-1, EN 573-3, EN 573-4

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Magnesium

0.35 - 0.6 %

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O

DIN 1725-1, EN 573-3, EN 573-4

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Silicon

0.01

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O

DIN 1725-1, EN 573-3, EN 573-4

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Titanium

0.008

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O

DIN 1725-1, EN 573-3, EN 573-4

Sheet, Strip

Zinc

0.01

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O

DIN 1725-1, EN 573-3, EN 573-4

Sheet, Strip

Technological properties

Property
Workability

Good workability.