EN 573-1 Grade AW-1070A O

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Description

Excellent surface finishing properties (bright, anodizing ...) and corrosion resistance.

Related Standards

Equivalent Materials

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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 - 0.5 °/t at 20 °C

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according to EN 485-2

Bending angle 90°

θ90

0 - 0.5 °/t at 20 °C

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according to EN 485-2

Elastic modulus

E

70 GPa at -270 °C

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Elongation

A

32 - 40 % at 20 °C

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Elongation A100

A100

32 - 35 % at 20 °C

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Elongation A50

A50

23 - 35 % at 20 °C

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according to EN 485-2

Elongation A50, transverse

A50,trans

23 - 35 % at 20 °C

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Elongation, transverse

A

32 % at 20 °C

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Hardness, Brinell

HB

18 [-] at 20 °C

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Hardness, HBW

HBW

18 [-] 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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Typical for Wrought 1000 Series Aluminium

Shear modulus

G

25 - 26.5 GPa at 20 °C

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Tensile strength

Rm

60 - 90 MPa at 20 °C

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Tensile strength, transverse

Rm,trans

60 - 90 MPa at 20 °C

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Yield strength

YS

15 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

15 - 50 MPa at 20 °C

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Yield strength Rp0.2, transverse

Rp0.2,trans

15 MPa at 20 °C

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Yield strength Rp1.0

Rp1.0

25 MPa at -270 °C

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Thermal

Coefficient of thermal expansion

α

2.35E-5 1/K at 20 °C

20-100°C

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Melting point

Tm

659 °C

Specific heat capacity

cp

921 J/(kg·K) at 20 °C

Thermal conductivity

λ

138 - 225 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

3.45E+7 - 3.68E+7 S/m at 20 °C

Electrical resistivity

ρel

2.86E-8 - 4.9E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Al

99.7 %

Fe

0.25 %

Si

0.2 %

Zn

0.07 %

Cu

0.03 %

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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 composites/ sandwich Panels, 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; Tubes: Industrial tubes, Flexible tube, Pipes; Insulation; Solar: Solar collectors, Photovoltaic panels; Wind energy: Nacelle coverings, Rotor, Hub, Stairs; Cosmetics: Cosmetic pieces; Automotive trim: Interior trim, Windows frame, Marque badges

Brazing

hard brazing (with flux/ without flux): very good / very good, friction soldering: very good, soft brazing with flux: very good

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.