EN 573-1 Grade AW-5049 H24

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Description

Universal work hardening alloy offering medium strength, very good formability, very good corrosion resistance, and good durability.

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Properties

General

Density

ρ

2.7 - 2.71 g/cm³ at 20 °C

Dimension

Dimensions

Dicke

Thickness

t

0.2 - 6 mm

Mechanical

Bending angle 180°

θ180

2.5 °/t at 20 °C

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Bending angle 90°

θ90

1 - 3 °/t at 20 °C

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Elastic modulus

E

70 GPa at -270 °C

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Elongation

A

7 - 8 % at 20 °C

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Elongation A100

A100

7 - 8 % at 20 °C

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Elongation A50

A50

6 - 10 % at 20 °C

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Elongation A50, transverse

A50,trans

6 - 10 % at 20 °C

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Elongation, transverse

A

8 % at 20 °C

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Hardness, Brinell

HB

63 - 70 [-] at 20 °C

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Hardness, Brinell, trans

HB

63 - 70 [-] at 20 °C

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Hardness, HBW

HBW

70 [-] at 20 °C

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Plane-Strain Fracture Toughnes

KIC

22 - 35 MPa·√m at 20 °C

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Typical for Wrought 5000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

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Typical for Wrought 5000 Series Aluminium

Shear modulus

G

26.5 GPa at 20 °C

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Tensile strength

Rm

220 - 280 MPa at 20 °C

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Tensile strength, transverse

Rm,trans

240 - 280 MPa at 20 °C

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Yield strength

YS

160 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

160 - 200 MPa at 20 °C

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Yield strength Rp0.2, transverse

Rp0.2,trans

160 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.37E-5 1/K at 20 °C

20-100°C

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Max service temperature

Tmax

150 °C

Typical for Wrought 5000 Series Aluminium

Max service temperature, long

Tmaxlong

0 - 150 °C

Melting point

Tm

620 - 650 °C

Specific heat capacity

cp

879 - 963 J/(kg·K) at 20 °C

Typical for Wrought 5000 Series Aluminium

Thermal conductivity

λ

140 - 180 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

2.00E+7 - 2.50E+7 S/m at 20 °C

Electrical resistivity

ρel

4E-8 - 5E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Mg

1.6 - 2.6 %

Fe

0.5 - 0.7 %

Mn

0.5 - 1.1 %

Si

0.4 %

Cr

0.3 %

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Technological properties

Anodizing

Excellent (anodizing quality)

Application areas

Components: General trasportation

Brazing

Poor

Corrosion properties

Excellent

Welding

Very Good

Workability

Very Good (in O temper)

This material data has been provided by Aludium,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.