EN 573-3 Grade 3.3547 O

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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

This material data has been provided by WIAM,AluKey.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

2.66 g/cm³

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

20.0 °C

2.66 g/cm³

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O

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

Rod, Sheet, Strip, Tube

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

125.0 MPa

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O

EN 573-3, EN 1592, EN 485, EN 754, EN 755

Bending angle 180°

1.0 °/t

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O

EN 573-3, EN 485

1.5 °/t

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O

EN 573-3, EN 14286, EN 485

4.0 °/t

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O

EN 573-3, EN 14286

Bending angle 90°

0.5 °/t

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O

EN 573-3, EN 485

1.0 °/t

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EN 573-3, EN 485

1.5 °/t

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O

EN 573-3, EN 485

2.5 °/t

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EN 573-3, EN 485

Elastic modulus

71.0 GPa

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

20.0 °C

72.0 GPa

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O

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

Rod, Sheet, Strip, Tube

Elongation

9.0 %

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O

EN 573-3, EN 485

A100

10.0 %

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O

EN 573-3, EN 485

A100

10.0 %

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O

EN 573-3, EN 755

A50

11.0 %

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O

EN 573-3, EN 485

A50

12.0 %

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O

EN 573-3, EN 485, EN 755

A100

12.0 %

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O

EN 573-3, EN 485

A50

13.0 %

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O

EN 573-3, EN 485

A50

14.0 %

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O

EN 573-3, EN 485

A100

14.0 %

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O

EN 573-3, EN 754

A50

15.0 %

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O

EN 573-3, EN 485

A100

15.0 %

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O

EN 573-3, EN 485

A50

16.0 %

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O

EN 573-3, EN 1592, EN 754

A100

16.0 %

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O

EN 573-3, EN 485

A50

17.0 %

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O

EN 573-3, EN 14286

A100

20.0 °C

10.0 %

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O

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

Rod

A10

20.0 °C

12.0 %

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O

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

Rod

20.0 °C

12.0 %

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O

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

Tube

A10

20.0 °C

14.0 %

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O

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

Tube, Sheet

20.0 °C

15.0 %

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O

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

Sheet, Strip

A10

20.0 °C

17.0 %

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O

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

Sheet, Strip

20.0 °C

20.0 %

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O

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

100.0 °C

26.0 %

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O

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

180.0 °C

43.0 %

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O

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

240.0 °C

48.0 %

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O

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

300.0 °C

67.0 %

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O

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

Hardness, Brinell

69.0 [-]

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O

EN 573-3, EN 485

70.0 [-]

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O

EN 573-3, EN 485

73.0 [-]

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O

EN 573-3, EN 485

75.0 [-]

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O

EN 573-3, EN 485

20.0 °C

60.0 [-]

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O

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

Rod, Tube

20.0 °C

70.0 [-]

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O

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

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

Reduction of area

20.0 °C

15.0 %

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O

DIN 1725-1

Sheet

Shear modulus

26.8 GPa

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

20.0 °C

27.0 GPa

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O

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

Rod, Sheet, Strip, Tube

Tensile strength

-193.0 °C

495.0 MPa

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O

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

-150.0 °C

415.0 MPa

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

-105.0 °C

370.0 MPa

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

-60.0 °C

355.0 MPa

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O

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

-15.0 °C

350.0 MPa

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

245.0 MPa

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O

EN 573-3, EN 485

250.0 MPa

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EN 573-3, EN 485

255.0 MPa

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EN 573-3, EN 485

260.0 MPa

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EN 573-3, EN 485

270.0 - 345.0 MPa

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EN 573-3, EN 485

270.0 - 350.0 MPa

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EN 573-3, EN 754

270.0 MPa

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EN 573-3, EN 755

275.0 MPa

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O

EN 573-3, EN 1592

290.0 - 370.0 MPa

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EN 573-3, EN 14286

20.0 °C

260.0 MPa

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DIN 1725-1

Sheet

20.0 °C

270.0 MPa

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

Rod, Tube

20.0 °C

275.0 - 350.0 MPa

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

Sheet, Strip

20.0 °C

321.0 MPa

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O

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

20.0 °C

350.0 MPa

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

100.0 °C

302.0 MPa

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O

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

180.0 °C

209.0 MPa

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O

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

240.0 °C

168.0 MPa

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O

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

300.0 °C

122.0 MPa

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

Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

-50 °C

2.23e-05 1/K

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

-50.0 °C

2.23e-05 1/K

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

20 °C

2.23e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

20 °C

2.42e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

20 °C

2.4999999999999998e-05 1/K

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

20 °C

2.6e-05 1/K

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

100 °C

2.42e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

100.0 °C

2.42e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

200 °C

2.4999999999999998e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

200.0 °C

2.5e-05 1/K

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

Rod, Sheet, Strip, Tube

300 °C

2.6e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

300.0 °C

2.6e-05 1/K

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755, DIN 1725-1, EN 573-4, VdTÜV WB 255

Rod, Sheet, Strip, Tube

Max service temperature

-195.0 - 50.0 °C

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

Rod, Sheet, Strip, Tube

Long

150.0 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

574.0 - 638.0 °C

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

Specific heat capacity

900.0 J/(kg·K)

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

20.0 °C

900.0 J/(kg·K)

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

Rod, Sheet, Strip, Tube

Thermal conductivity

20.0 °C

110.0 - 140.0 W/(m·K)

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DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Rod, Sheet, Strip, Tube

Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

20.0 °C

16000000.0 - 19000000.0 S/m

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DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Rod, Sheet, Strip, Tube

Electrical resistivity

5.26e-08 - 6.25e-08 Ω·m

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EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.05 - 0.25 %

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DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

Copper

0.1 %

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O

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

Iron

0.4 %

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O

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

Sheet, Rod, Strip, Tube

0.40 %

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O

EN 573-3, EN 14286, EN 1592, EN 485, EN 754, EN 755

Magnesium

4.0 - 4.9 %

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DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

Manganese

0.3 - 1.0 %

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DIN 1725-1

Sheet

0.4 - 1.0 %

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DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Rod, Sheet, Strip, Tube

Silicon

0.4 %

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O

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

Titanium

0.15 %

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O

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

Zinc

0.25 %

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O

DIN 1725-1, EN 573-3, EN 573-4, VdTÜV WB 255, EN 14286, EN 1592, EN 485, EN 754, EN 755

Sheet, Rod, Strip, Tube

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)