EN 573-3 Grade AW-7022 T651

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Description

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

Related Standards

Equivalent Materials

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.

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Properties

General

PropertyTemperatureValueConditionRelated StandardsShape

Density

2.78 g/cm³

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

20.0 °C

2.78 g/cm³

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T651

EN 573-3

Flat, Sheet

Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

70.0 GPa

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

20.0 °C

72.0 GPa

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T651

EN 573-3

Flat, Sheet

Elongation

3.0 %

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

5.0 %

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

7.0 %

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

8.0 %

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

20.0 °C

3.0 %

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T651

EN 573-3

Flat

Transverse

20.0 °C

3.0 %

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T651

EN 573-3

Sheet

20.0 °C

5.0 %

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T651

EN 573-3

Flat

Transverse

20.0 °C

5.0 %

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T651

EN 573-3

Sheet

20.0 °C

7.0 %

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T651

EN 573-3

Flat

Transverse

20.0 °C

7.0 %

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T651

EN 573-3

Sheet

20.0 °C

8.0 %

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T651

EN 573-3

Flat

A50 Transverse

20.0 °C

8.0 %

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T651

EN 573-3

Flat

Transverse

20.0 °C

8.0 %

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T651

EN 573-3

Flat

20.0 °C

8.0 %

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T651

EN 573-3

Flat

A50

Hardness, Brinell

121.0 [-]

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

127.0 [-]

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

133.0 [-]

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

20.0 °C

121.0 - 133.0 [-]

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T651

EN 573-3

Flat, Sheet

20.0 °C

121.0 - 127.0 [-]

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T651

EN 573-3

Flat, Sheet

20.0 °C

121.0 [-]

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T651

EN 573-3

Flat, Sheet

20.0 °C

127.0 - 133.0 [-]

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T651

EN 573-3

Flat, Sheet

20.0 °C

127.0 [-]

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T651

EN 573-3

Flat, Sheet

20.0 °C

133.0 [-]

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T651

EN 573-3

Flat, Sheet

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Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 7000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 7000 Series Aluminium

Shear modulus

20.0 °C

27.5 GPa

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T651

EN 573-3

Flat, Sheet

Tensile strength

410.0 MPa

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

430.0 MPa

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

450.0 MPa

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

20.0 °C

410.0 MPa

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T651

EN 573-3

Flat

Transverse

20.0 °C

410.0 MPa

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T651

EN 573-3

Sheet

20.0 °C

430.0 MPa

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T651

EN 573-3

Flat

Transverse

20.0 °C

430.0 MPa

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T651

EN 573-3

Sheet

20.0 °C

450.0 MPa

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T651

EN 573-3

Flat

Transverse

20.0 °C

450.0 MPa

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T651

EN 573-3

Sheet, Flat

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Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

20 °C

2.36e-05 1/K

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

100 °C

2.36e-05 1/K

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

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Melting point

480.0 - 640.0 °C

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T651

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

Specific heat capacity

795.0 - 1050.0 J/(kg·K)

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Typical for Wrought 7000 Series Aluminium

Thermal conductivity

20.0 °C

130.0 - 160.0 W/(m·K)

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T651

EN 573-3, EN 485

Flat, Sheet, Strip, Plate, Rod, Tube

Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

20.0 °C

19000000.0 - 23000000.0 S/m

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T651

EN 573-3, EN 485

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Electrical resistivity

4.35e-08 - 5.26e-08 Ω·m

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T651

EN 573-3, EN 485

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Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.1 - 0.3 %

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T651

EN 573-3, EN 485

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Copper

0.5 - 1.0 %

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T651

EN 573-3, EN 485

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Iron

0.5 %

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T651

EN 573-3

Flat, Sheet

0.50 %

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T651

EN 573-3, EN 485

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Magnesium

2.6 - 3.7 %

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EN 573-3, EN 485

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Manganese

0.1 - 0.4 %

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EN 573-3, EN 485

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Silicon

0.5 %

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T651

EN 573-3, EN 485

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Zinc

4.3 - 5.2 %

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T651

EN 573-3, EN 485

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Technological properties

Property
Anodizing

decorative: not suitable, Protective: good

Brazing

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

Corrosion properties

Seawater: poor, weathering: sufficient

Workability

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