5050 O Non-Heat Treatable Al Wrought Alloy

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Description

Very good corrosion resistance and workability. Very ductile in annealed condition.

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Properties

General

Density

ρ

2.69 g/cm³ at 20 °C

Dimension

Thickness

t

0.2 - 6 mm

Mechanical

Bending angle 180°

θ180

0 °/t at 20 °C

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Bending angle 90°

θ90

0 °/t at 20 °C

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Elastic modulus

E

68.6 GPa at 20 °C

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Elongation A50

A50

16 - 21 % at 20 °C

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Hardness, HBW

HBW

36 [-] at 20 °C

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Shear modulus

G

26.5 GPa at 20 °C

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Tensile strength

Rm

130 - 170 MPa at 20 °C

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Yield strength

YS

45 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.4E-5 1/K at 100 °C

20-100°C

Thermal conductivity

λ

192 W/(m·K) at 20 °C

Electrical

Electrical resistivity

ρel

3.4E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Mg

1.1 - 1.8 %

Fe

0.7 %

Si

0.4 %

Zn

0.25 %

Cu

0.2 %

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Technological properties

Anodizing

Very Good (anodizing quality)

Application areas

Roofing: Single sheet, Sheets for composites/ sandwich Panels; Interiors and ceilings: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels, Decoration; Anodizing quality; Tubes: Industrial tubes, Pipes; Food can: Body, Lids

Brazing

Good

Corrosion properties

Excellent

General machinability

Fair

Welding

Excellent

Workability

Very Good

This material data has been provided by Aludium.

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.