EN 573-1 Grade AW-1200 H18

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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 - 2.72 g/cm³ at 20 °C

Dimension

Dimensions

Dicke

Thickness

t

0.2 - 200 mm

Mechanical

Bending angle 90°

θ90

1 - 3 °/t at 20 °C

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Elastic modulus

E

60 - 70 GPa at 20 °C

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Elongation

A

3 % at 20 °C

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Elongation A100

A100

1 - 3 % at 20 °C

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Elongation A50

A50

1 - 3 % at 20 °C

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Elongation A50, transverse

A50,trans

1 - 2 % at 20 °C

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Hardness, Brinell

HB

43 - 50 [-] at 20 °C

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Hardness, HBW

HBW

31 - 45 [-] 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

24 - 26.5 GPa at 20 °C

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Tensile strength

Rm

95 - 200 MPa at 20 °C

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Tensile strength, transverse

Rm,trans

150 MPa at 20 °C

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Yield strength

YS

75 - 130 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

130 - 150 MPa at 20 °C

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Yield strength Rp0.2, transverse

Rp0.2,trans

130 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

644 - 657 °C

Specific heat capacity

cp

898 - 1004 J/(kg·K) at 20 °C

Thermal conductivity

λ

138 - 225 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

3.30E+7 - 3.55E+7 S/m at 20 °C

Electrical resistivity

ρel

2.94E-8 - 4.9E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Al

99 %

Fe

1 %

Si + Fe

Si

1 %

Si + Fe

Other

0.15 %

Si + Fe < 1.00, each 0.05, total 0.15

Zn

0.1 %

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Technological properties

Anodizing

Very Good

Application areas

Facades: Single sheet, Sheets for composites/ sandwich Panels; Roofing: Foil for bituminous coating; Doors: Sheets for composites/ sandwich Panels; Electronic devices: Housing of devices; Heat exchangers: Fins; Cable wrapping: Electric cable wrapping; Insulation; Solar: Solar collectors; Semi-rigid and corrugated: Smooth wall

Brazing

Excellent

Corrosion properties

Very Good

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.