DIN 1725-1 Grade 3.3547 F

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Description

The alloy AlMg4,5Mn belongs to the nature-hard aluminum wrought materials, so a strength increase can be achieved only by cold forming, not by a purposeful heat treatment. The material is characterised by good corrosion resistance. It is sea water steady and steady against saline atmosphere. Increasing Mg+Mn content makes the extrusion more difficult, but strength and very low-temperature behaviour improve. The alloy is well weldable. Even in the welding seams strength lie within the range of AlMg5. The alloy AlMg4Mn is standardised as semi-finished material only as sheet metal or strips, thickness: >= 0,35 mm (DIN 1745). Application: rolling shutter and roll gates (sheet metal profiles), in the apparatus engineering for tank bottoms, very low-temperature tanks, heat exchangers and pipings. In the construction of vehicles for superstructures as well as tank and silo trucks, dump truck hollows, buses, bumpers, car body and safety-related parts. In shipbuilding for trunk, superstructures, sail masts and radar equipment

Related Standards

Equivalent Materials

Diese Materialdaten wurden von WIAM,AluKey zur Verfügung gestellt

Alle Daten beziehen sich auf Raumtemperatur soweit nicht anderweitig spezifiziert. SI Einheiten werden verwendt soweit nicht anderweitig spezifiziert.
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Eigenschaften

Allgemein

PropertyTemperatureValueConditionRelated StandardsShape

Dichte

2.66 g/cm³

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F

EN 573-3, EN 485, EN 755

20.0 °C

2.66 g/cm³

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

Mechanisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Dehnung

10.0 %

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F

EN 573-3, EN 755

A50

12.0 %

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F

EN 573-3, EN 755

A100

20.0 °C

10.0 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging

20.0 °C

10.0 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Profile, Rod, Tube

A10

20.0 °C

12.0 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

20.0 °C

14.0 %

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F

DIN 1725-1

Forging, Profile, Tube

Elastizitätsmodul

71.0 GPa

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F

EN 573-3, EN 485, EN 755

20.0 °C

72.0 GPa

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

Flächenreduzierung

20.0 °C

15.0 %

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F

DIN 1725-1

Forging

20.0 °C

20.0 %

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F

DIN 1725-1

Profile, Tube

Härte, Brinell

20.0 °C

65.0 [-]

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Tube

20.0 °C

70.0 [-]

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Sheet

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 5000 Series Aluminium

Poissonzahl

0.33 [-]

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Typical for Wrought 5000 Series Aluminium

Schubmodule

26.8 GPa

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F

EN 573-3, EN 485, EN 755

20.0 °C

27.0 GPa

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

Zugfestigkeit

245.0 MPa

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F

EN 573-3, EN 485

250.0 MPa

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F

EN 573-3, EN 485

260.0 MPa

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F

EN 573-3, EN 755

270.0 MPa

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F

EN 573-3, EN 755

20.0 °C

260.0 MPa

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging

20.0 °C

270.0 MPa

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Tube

20.0 °C

275.0 MPa

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Sheet

Thermisch

PropertyTemperatureValueConditionRelated StandardsShapeComment

Koeffizient der thermischen Ausdehnung

-50 °C

2.23e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

-50.0 °C

2.23e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

20 °C

2.23e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

20 °C

2.42e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

20 °C

2.4999999999999998e-05 1/K

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F

EN 573-3, EN 485, EN 755

20 °C

2.6e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

100 °C

2.42e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

100.0 °C

2.42e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

200 °C

2.4999999999999998e-05 1/K

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F

EN 573-3, EN 485, EN 755

200.0 °C

2.5e-05 1/K

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

300 °C

2.6e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

300.0 °C

2.6e-05 1/K

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F

EN 573-3, EN 485, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

Max. Betriebstemperatur

-195.0 - 50.0 °C

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F

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

Forging, Profile, Rod, Sheet, Tube

Long

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Schmelzpunkt

574.0 - 638.0 °C

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F

EN 573-3, EN 485, EN 755

Spezifische Wärmekapazität

900.0 J/(kg·K)

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F

EN 573-3, EN 485, EN 755

20.0 °C

900.0 J/(kg·K)

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Rod, Sheet, Tube

Wärmeleitfähigkeit

20.0 °C

110.0 - 140.0 W/(m·K)

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Rod, Sheet, Tube

Elektrisch

PropertyTemperatureValueConditionRelated StandardsShape

Elektrische Leitfähigkeit

20.0 °C

16000000.0 - 19000000.0 S/m

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Rod, Sheet, Tube

spezifischer Widerstand

5.26e-08 - 6.25e-08 Ω·m

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F

EN 573-3, EN 485, EN 755

Chemical properties

PropertyValueConditionRelated StandardsShape

Chrom

0.05 - 0.25 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Eisen

0.4 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255

Forging, Profile, Tube, Rod, Sheet

0.40 %

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F

EN 573-3, EN 485, EN 755

Kupfer

0.1 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Magnesium

4.0 - 4.9 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Mangan

0.3 - 1.0 %

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F

DIN 1725-1

Forging, Profile, Tube

0.4 - 1.0 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Rod, Sheet, Tube

Silizium

0.4 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Titan

0.15 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Zink

0.25 %

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F

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 485, EN 755

Forging, Profile, Tube, Rod, Sheet

Technological properties

Property
Anodizing

decorative: sufficient, Protective: good

Brazing

hard brazing (with flux/ without flux): poor / poor, friction soldering: acceptable, soft brazing with flux: poor

Corrosion properties

Seawater: very good, weathering: very good

Workability

Bending / Spinning (cold): good / sufficient, Impact extrusion (cold): sufficient, Deep drawing / upsetting (Condition) good (O) / good (O)