EN 573-1 Grade AW-1050A H28

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Description

Excellent corrosion resistance, electrical and thermal conductivity. High ductility and reflectivity. Anodizing quality. Brightness.

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Properties

General

Density

ρ

2.69 - 2.7 g/cm³ at 20 °C

Dimension

Dimensions

Dicke

Thickness

t

0.2 - 3 mm

Mechanical

Bending angle 180°

θ180

0.5 °/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 A50

A50

2 - 3 % at 20 °C

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Elongation A50, transverse

A50,trans

2 - 3 % at 20 °C

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Hardness, Brinell

HB

41 [-] at 20 °C

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Hardness, HBW

HBW

27 - 41 [-] 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 1000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

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Shear modulus

G

25 - 26.5 GPa at 20 °C

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Tensile strength

Rm

85 - 140 MPa at 20 °C

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Tensile strength, transverse

Rm,trans

140 MPa at 20 °C

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Yield strength

YS

55 - 110 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

110 MPa at 20 °C

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Yield strength Rp0.2, transverse

Rp0.2,trans

110 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.17E-5 1/K at -50 °C

20-100°C

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Melting point

Tm

646 - 657 °C

Specific heat capacity

cp

899 - 900 J/(kg·K) at 20 °C

Thermal conductivity

λ

138 - 229 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

3.40E+7 - 3.60E+7 S/m at 20 °C

Electrical resistivity

ρel

2.78E-8 - 4.9E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Al

99.5 %

Fe

0.4 %

Si

0.1 - 0.25 %

B

0.05 %

Cu

0.05 %

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Technological properties

Anodizing

Excellent

Application areas

Facades: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels; Roofing: Single sheet, Sheets for composites/ sandwich Panels, Foil for bituminous coating; Doors: Sheets for mechanized panels; Sun Protection Systems: Single sheet (covering, sun breakers and gutters); Interiors and ceilings: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels, Decoration; Furniture, Plinths, Blinds: Single sheet, Intermediate transformation/interior use; Lighting: Anodizing Quality, Lacquering quality; Electronic devices: Housing of devices; Lithography; Cable Wrapping: Electric cable wrapping; Tubes: Industrial tubes, Flexible tube, Pipes; Insulation; Solar: Solar collectors, Photovoltaic panels; Wind energy: Nacelle coverings, rotor hub, stairs; Cosmetics: Cosmetics pieces; Automotive Trim: Interior Trim, Marque Badges; Components: Heat shields, General Transportation

Brazing

Excellent

Corrosion properties

Excellent

Welding

Excellent

Workability

Excellent

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.