EN 573-3 Grade AW-5182 H48

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Description

The food-safe material EN AW-Al Mg4,5Mn0,4 is produced for sheet metal,as prematerial for cans, caps and stoppers. To the comparable mark AlMg5Mn, material No. 3.3549, acc. to DIN 1725-1 :1983-02 applies: The alloy AlMg5Mn is a naturally hard aluminium material. A strength increase is achieved only by cold forming not by controlled heat treatment. It has a high corrosion resistance. It is resistant to seawater and salted atmosphere. Increasing Mg- and Mn-content complicate extrusion but strength and low-temperature behaviour enhances. The material is ideal for welding. Application: shutters and roll-up gates (sheet metal sections), in apparatus engineering for reservoir bottoms, low-temperature tanks, heat exchanger, air decomposer and pipelines. In vehicle manufacturing for superstructures as well as for bulk and tank vehicles, motor busses, shock absorber, body and safety parts. In shipbuilding for hull, superstructure, radar system.

Related Standards

Equivalent Materials

This material data has been provided by WIAM,Aludium,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

PropertyValueTemperature

Density

2.64 g/cm³

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20.0 °C

2.65 g/cm³

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23.0 °C

Dimension

PropertyValue

Thickness

0.2 - 0.35 mm

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Mechanical

PropertyValueTemperatureComment

Elastic modulus

70 - 71 GPa

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23.0 °C

Elongation A50

1 - 5 %

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20.0 °C

1 - 5 %

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23.0 °C

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Elongation A50, transverse

1 - 2 %

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20.0 °C

Hardness, HBW

114 [-]

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23.0 °C

Plane-Strain Fracture Toughnes

22 - 35 MPa·√m

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23.0 °C

Typical for Wrought 5000 Series Aluminium

Poisson's ratio

0.33 [-]

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23.0 °C

Typical for Wrought 5000 Series Aluminium

Shear modulus

27 GPa

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20.0 °C

27 GPa

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23.0 °C

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Tensile strength

330 - 400 MPa

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20.0 °C

330 - 400 MPa

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23.0 °C

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Tensile strength, transverse

330 MPa

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20.0 °C

Yield strength

320 MPa

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23.0 °C

Yield strength Rp0.2

300 - 350 MPa

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20.0 °C

300 - 350 MPa

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23.0 °C

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Yield strength Rp0.2, transverse

300 MPa

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20.0 °C

Thermal

PropertyValueTemperatureComment

Coefficient of thermal expansion

2.32E-5 1/K

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20.0 °C

20-100°C

2.32E-5 - 2.4E-5 1/K

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100.0 °C

20-100°C

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Max service temperature

150 °C

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Typical for Wrought 5000 Series Aluminium

Melting point

577 - 638 °C

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Specific heat capacity

900 J/(kg·K)

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20.0 °C

Thermal conductivity

140 W/(m·K)

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20.0 °C

121 - 123 W/(m·K)

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23.0 °C

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Electrical

PropertyValueTemperature

Electrical conductivity

1.90E+7 S/m

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20.0 °C

1.80E+7 S/m

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23.0 °C

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Electrical resistivity

5.56E-8 - 5.6E-8 Ω·m

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23.0 °C

Chemical properties

Property

Chromium

0.1 %

Copper

0.15 %

Iron

0.35 %

Magnesium

4 - 5 %

Manganese

0.2 - 0.5 %

Other

0.05 - 0.15 %

each 0.05, total 0.15, Rest Al

Silicon

0.2 %

Titanium

0.1 %

Zinc

0.25 %

Technological properties

Property
Anodizing

Excellent

Application areas

Wind energy: Nacelle coverings, rotor hub, stairs; Components: Heat shields, Access hatches, Spoilers, General tranportation

Brazing

Brazing is not recommended.

Corrosion properties

Excellent

Welding

Good

Workability

Very good in special (Lüder lines resistant) O temper.