1090 Non-Heat Treatable Al Wrought Alloy

Alternative and trade names
1090, Al99.75Cu
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Description

Excellent surface finishing properties (bright, anodizing ...)

Related Standards

Properties

General

Density ρ

2.7 g/cm³ at 20 °C

Mechanical

Elastic modulus E

70 GPa at 20 °C

Shear modulus G

26.5 GPa at 20 °C

Thermal

Coefficient of thermal expansion α

2.3E-5 1/K at 100 °C

20-100°C

Thermal conductivity λ

235 W/(m·K) at 20 °C

Electrical

Electrical resistivity ρel

2.8E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Fe

0.07 %

Si

0.07 %

V

0.05 %

Ga

0.03 %

Zn

0.03 %

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Technological properties

Anodizing

Excellent

Application areas

Facades: Single sheet, Sheets for composites/ sandwich Panels; Interiors and ceilings: Single sheet, Sheets for composites/ sandwich Panels, Decoration

Corrosion properties

Excellent

Workability

Excellent

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.