EN 573-3 Grade AW-2017A T4

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Description

Age-hardenable AlCu alloy. The alloy is not food safe.

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Equivalent Materials

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Properties

General

Density

ρ

2.8 g/cm³ at 20 °C

Dimension

Dimensions

Durchmesser

Mechanical

Bending angle 180°

θ180

3 - 5 °/t at 20 °C

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Bending angle 90°

θ90

3 - 8 °/t at 20 °C

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Elastic modulus

E

65 - 73.5 GPa at 20 °C

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Elongation

A

2 - 18 % at 20 °C

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Elongation A100

A100

2 - 18 % at 20 °C

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Elongation A50

A50

8 - 15 % at 20 °C

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Elongation A50, transverse

A50,trans

13 - 15 % at 20 °C

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Elongation, transverse

A

2 - 12 % at 20 °C

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Hardness, Brinell

HB

101 - 111 [-] 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 2000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

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Typical for Wrought 2000 Series Aluminium

Shear modulus

G

26 - 28.5 GPa at 20 °C

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Tensile strength

Rm

300 - 436 MPa at 20 °C

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Tensile strength, transverse

Rm,trans

300 - 390 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

200 - 270 MPa at 20 °C

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Yield strength Rp0.2, transverse

Rp0.2,trans

200 - 260 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.3E-5 1/K at 20 °C

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Melting point

Tm

512 - 650 °C

Specific heat capacity

cp

921 J/(kg·K) at 20 °C

Thermal conductivity

λ

130 - 200 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

1.80E+7 - 2.80E+7 S/m at 20 °C

Electrical resistivity

ρel

3.57E-8 - 5.56E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Other

-

Ti + Zr < 0.25, each 0.05, total 0.15, Rest Al

Cu

3.5 - 4.5 %

Fe

0.7 %

Mg

0.4 - 1 %

Mn

0.4 - 1 %

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Technological properties

Anodizing

decorative: not suitable, Protective: good

Brazing

hard brazing (with flux/ without flux): not suitable / not suitable, friction soldering: acceptable, soft brazing with flux: not suitable

Corrosion properties

Seawater: poor, weathering: sufficient

Workability

Bending / Spinning (cold): good / acceptable, Impact extrusion (cold): acceptable, Deep drawing / upsetting (Condition) acceptable (O) / acceptable (O)

This material data has been provided by 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.