EN 573-3 Grade AW-7022 T6

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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

20.0 °C

2.78 g/cm³

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T6

EN 573-3

Profile, Rod, Flat, Tube, Sheet

2.78 g/cm³

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T6

EN 573-3, EN 485, EN 754, EN 755

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Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Elastic modulus

20.0 °C

72.0 GPa

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T6

EN 573-3

Profile, Rod, Flat, Tube, Sheet

70.0 GPa

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T6

EN 573-3, EN 485, EN 754, EN 755

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Elongation

20.0 °C

5.0 %

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T6

EN 573-3

Profile, Rod, Tube

A50

20.0 °C

6.0 %

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T6

EN 573-3

Rod, Tube

A50

20.0 °C

8.0 %

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T6

EN 573-3

Flat

A50

8.0 %

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T6

EN 573-3, EN 485, EN 754

Strip, Sheet, Plate, Rod, Tube

A50

6.0 %

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T6

EN 573-3, EN 754

Strip, Sheet, Plate, Rod, Tube

A50

5.0 %

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T6

EN 573-3, EN 755

Strip, Sheet, Plate, Rod, Tube

A50

20.0 °C

7.0 %

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T6

EN 573-3

Profile, Tube, Rod, Sheet

20.0 °C

8.0 %

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T6

EN 573-3

Rod, Tube, Flat

20.0 °C

5.0 %

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T6

EN 573-3

Sheet

20.0 °C

3.0 %

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T6

EN 573-3

Sheet

20.0 °C

8.0 %

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T6

EN 573-3

Flat

A50 Transverse

20.0 °C

8.0 %

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T6

EN 573-3

Flat

Transverse

20.0 °C

7.0 %

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T6

EN 573-3

Flat

Transverse

20.0 °C

5.0 %

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T6

EN 573-3

Flat

Transverse

20.0 °C

3.0 %

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T6

EN 573-3

Flat

Transverse

8.0 %

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T6

EN 573-3, EN 485, EN 754

Strip, Sheet, Plate, Rod, Tube

A100

5.0 %

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

3.0 %

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

A100

7.0 %

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EN 573-3, EN 485, EN 755

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A100

Hardness, Brinell

20.0 °C

133.0 [-]

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T6

EN 573-3

Profile, Rod, Tube, Flat, Sheet

20.0 °C

127.0 - 133.0 [-]

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EN 573-3

Flat, Sheet

20.0 °C

121.0 - 133.0 [-]

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T6

EN 573-3

Flat, Sheet

20.0 °C

127.0 [-]

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T6

EN 573-3

Flat, Sheet

20.0 °C

121.0 - 127.0 [-]

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T6

EN 573-3

Flat, Sheet

20.0 °C

121.0 [-]

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T6

EN 573-3

Flat, Sheet

133.0 [-]

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

127.0 [-]

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

121.0 [-]

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T6

EN 573-3, EN 485

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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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T6

EN 573-3

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Tensile strength

20.0 °C

490.0 MPa

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T6

EN 573-3

Profile, Rod, Tube

20.0 °C

460.0 MPa

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T6

EN 573-3

Rod, Tube

20.0 °C

470.0 MPa

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T6

EN 573-3

Rod

20.0 °C

450.0 MPa

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T6

EN 573-3

Sheet, Flat

20.0 °C

430.0 MPa

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T6

EN 573-3

Sheet

20.0 °C

410.0 MPa

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T6

EN 573-3

Sheet

450.0 MPa

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

430.0 MPa

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

410.0 MPa

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T6

EN 573-3, EN 485

Strip, Sheet, Plate, Rod, Tube

460.0 MPa

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T6

EN 573-3, EN 754

Strip, Sheet, Plate, Rod, Tube

470.0 MPa

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T6

EN 573-3, EN 755

Strip, Sheet, Plate, Rod, Tube

490.0 MPa

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T6

EN 573-3, EN 755

Strip, Sheet, Plate, Rod, Tube

20.0 °C

450.0 MPa

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T6

EN 573-3

Flat

Transverse

20.0 °C

430.0 MPa

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T6

EN 573-3

Flat

Transverse

20.0 °C

410.0 MPa

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T6

EN 573-3

Flat

Transverse

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Thermal

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coefficient of thermal expansion

100 °C, 20 °C

2.36e-05 1/K

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EN 573-3, EN 485, EN 754, EN 755

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Melting point

480.0 - 640.0 °C

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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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T6

EN 573-3, EN 485, EN 754, EN 755

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Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

20.0 °C

19000000.0 - 23000000.0 S/m

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EN 573-3, EN 485, EN 754, EN 755

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Electrical resistivity

4.35e-08 - 5.26e-08 Ω·m

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Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.1 - 0.3 %

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Copper

0.5 - 1.0 %

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T6

EN 573-3, EN 485, EN 754, EN 755

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Iron

0.5 %

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T6

EN 573-3

Profile, Rod, Flat, Tube, Sheet

0.50 %

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EN 573-3, EN 485, EN 754, EN 755

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Magnesium

2.6 - 3.7 %

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EN 573-3, EN 485, EN 754, EN 755

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Manganese

0.1 - 0.4 %

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EN 573-3, EN 485, EN 754, EN 755

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Silicon

0.5 %

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Zinc

4.3 - 5.2 %

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EN 573-3, EN 485, EN 754, EN 755

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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