EN 573-3 Grade 3.4365 O

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Description

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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

1 - 3 °/t at 20 °C

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Bending angle 90°

θ90

0.5 - 4 °/t at 20 °C

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Elastic modulus

E

72 GPa at 20 °C

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Elongation

A

13 % at 20 °C

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Elongation A100

A100

9 - 15 % at 20 °C

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Elongation A50

A50

8 - 10 % at 20 °C

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Hardness, Brinell

HB

55 [-] 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 7000 Series Aluminium

Poisson's ratio

ν

0.33 [-] at 20 °C

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Typical for Wrought 7000 Series Aluminium

Shear modulus

G

27.1 GPa at 20 °C

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Tensile strength

Rm

180 - 290 MPa at 20 °C

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Yield strength Rp0.2

Rp0.2

100 - 165 MPa at 20 °C

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Thermal

Coefficient of thermal expansion

α

2.16E-5 1/K at -50 °C

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Melting point

Tm

480 - 640 °C

Specific heat capacity

cp

862 J/(kg·K) at 20 °C

Thermal conductivity

λ

130 - 160 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

1.90E+7 - 2.30E+7 S/m at 20 °C

Electrical resistivity

ρel

4.35E-8 - 5.26E-8 Ω·m at 20 °C

Chemical properties

Element

Weight %

Comment

Other

-

each 0.05, total 0.15, Ti + Zr < 0.25

Zn

5.1 - 6.1 %

Mg

2.1 - 2.9 %

Cu

1.2 - 2 %

Fe

0.5 %

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Technological properties

Anodizing

decorative: not suitable, Protective: acceptable

Brazing

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

Corrosion properties

Seawater: sufficient to poor, weathering: sufficient to poor

Workability

Bending / Spinning (cold): sufficient (O) / not suitable, Impact extrusion (cold): not suitable, Deep drawing / upsetting (Condition) not suitable / not suitable

This material data has been provided by 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.