DIN 1725-1 Grade 3.3326 F

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Description

The alloy is characterised by a good corrosion resistance. It is sea water steady and resistant to saline atmosphere. The Mg content increases the strength, but the cold forming capacity decreases. The material is nature hard, i.e. only by a cold forming and not by a purposeful heat treatment a strength increase can be attained. It is well polishable and anodisable. The splinter-giving machinability becomes better with increasing Mg content, just as the weldability. From the AlMg alloys the mark AlMg1,5 has to exhibit only relatively small mechanical properties. Standardised semi-finished material only for tubes in accordance to DIN 1746 and for extruded profiles according to DIN 1748. Application: Ferrules for wires rope in accordance to DIN 3093. In the civil engineering for carrying constructions, for transport containers. In electro-technology for antennas and parabolic reflectors.

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

2.68 g/cm³

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F

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

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2.69 g/cm³

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F

EN 573-3, EN 1715-3, EN 755

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

20.0 °C

65.0 - 70.0 GPa

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F

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

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70.0 GPa

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F

EN 573-3, EN 1715-3, EN 755

Elongation

20.0 °C

13.0 %

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F

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

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A10

20.0 °C

15.0 %

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F

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

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14.0 %

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F

EN 573-3, EN 755

A50

16.0 %

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F

EN 573-3, EN 755

A100

Hardness, Brinell

20.0 °C

40.0 [-]

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F

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

Profile

20.0 °C

38.0 [-]

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F

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

Tube

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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

26.5 GPa

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F

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

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Tensile strength

20.0 °C

145.0 MPa

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F

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

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170.0 - 230.0 MPa

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F

EN 573-3, EN 1715-3

150.0 MPa

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F

EN 573-3, EN 755

Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

100 °C, 20 °C

2.38e-05 1/K

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F

EN 573-3, EN 1715-3, EN 755

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

20.0 °C

921.0 J/(kg·K)

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F

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

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Thermal conductivity

20.0 °C

135.0 - 167.0 W/(m·K)

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F

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

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Electrical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Electrical conductivity

20.0 °C

22000000.0 - 26000000.0 S/m

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F

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

Chromium

0.3 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Copper

0.05 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Iron

0.45 %

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F

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

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0.45 %

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F

EN 573-3, EN 1715-3, EN 755

Magnesium

1.4 - 2.1 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Manganese

0.25 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Silicon

0.3 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Titanium

0.1 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Zinc

0.2 %

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F

DIN 1725-1, EN 573-3, EN 573-4, EN 1715-3, EN 755

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Technological properties

Property
Workability

Good workability.