EN 573-3 Grade AW-2024 O

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Description

Aluminum EN AW-2024, known for its use in aircraft industry, is an alloy that offers excellent strength. When in the annealed condition it is readily formed and has good machinability. Though it has a relatively low level of corrosion resistance, it can be machined to a high finish.

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

2.77 g/cm³

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O

EN 573-3

Profile, Rod, Flat, Tube

2.77 g/cm³

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Mechanical

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

90.0 MPa

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O

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

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Bending angle 180°

2.0 °/t

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O

EN 573-3, EN 485

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

3.0 °/t

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O

EN 573-3, EN 485

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

0.5 °/t

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O

EN 573-3, EN 485

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Bending angle 90°

1.0 °/t

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O

EN 573-3, EN 485

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

4.0 °/t

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O

EN 573-3, EN 485

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

1.5 °/t

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O

EN 573-3, EN 485

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

2.5 °/t

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O

EN 573-3, EN 485

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Elastic modulus

20.0 °C

70.0 - 74.5 GPa

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O

EN 573-3

Profile, Rod, Flat, Tube

73.0 GPa

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Elongation

20.0 °C

10.0 %

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O

EN 573-3

Profile, Rod, Tube

A50

20.0 °C

12.0 %

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O

EN 573-3

Flat

A50

20.0 °C

13.0 %

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O

EN 573-3

Flat

A50

13.0 %

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EN 573-3, EN 485

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A50

10.0 %

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EN 573-3, EN 754, EN 755

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A50

20.0 °C

11.0 %

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O

EN 573-3

Flat

20.0 °C

12.0 %

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O

EN 573-3

Profile, Rod, Tube

20.0 °C

12.0 %

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EN 573-3

Flat

A50 Transverse

20.0 °C

13.0 %

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O

EN 573-3

Flat

A50 Transverse

20.0 °C

11.0 %

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O

EN 573-3

Flat

Transverse

11.0 %

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O

EN 573-3, EN 485

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A100

12.0 %

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EN 573-3, EN 754, EN 755

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A100

Hardness, Brinell

20.0 °C

47.0 [-]

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O

EN 573-3

Profile, Rod, Tube

20.0 °C

55.0 [-]

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O

EN 573-3

Profile, Flat

20.0 °C

123.0 [-]

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O

EN 573-3

Rod

20.0 °C

104.0 [-]

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O

EN 573-3

Tube

20.0 °C

138.0 [-]

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O

EN 573-3

Tube

55.0 [-]

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O

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 2000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 2000 Series Aluminium

Shear modulus

20.0 °C

27.0 - 28.0 GPa

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O

EN 573-3

Profile, Rod, Flat, Tube

27.4 GPa

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Tensile strength

20.0 °C

250.0 MPa

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O

EN 573-3

Profile, Rod, Tube

20.0 °C

240.0 MPa

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EN 573-3

Tube

20.0 °C

220.0 MPa

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O

EN 573-3

Flat

180.0 - 240.0 MPa

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EN 573-3, EN 1715-3

Strip, Sheet, Plate, Forging, Tube, Welded Tube, Bar

220.0 MPa

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EN 573-3, EN 485

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250.0 MPa

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EN 573-3, EN 754, EN 755

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240.0 MPa

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EN 573-3, EN 754

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20.0 °C

220.0 MPa

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O

EN 573-3

Flat

Transverse

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Thermal

PropertyTemperatureValueConditionRelated StandardsShape

Coefficient of thermal expansion

300 °C, 20 °C

2.4699999999999997e-05 1/K

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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200 °C, 20 °C

2.38e-05 1/K

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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100 °C, 20 °C

2.2899999999999998e-05 1/K

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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20 °C, -50 °C

2.11e-05 1/K

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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100 °C, 20 °C

2.3199999999999998e-05 1/K

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O

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Melting point

505.0 - 640.0 °C

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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505.0 - 635.0 °C

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Specific heat capacity

20.0 °C

875.0 J/(kg·K)

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O

EN 573-3

Profile, Rod, Flat, Tube

875.0 J/(kg·K)

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Thermal conductivity

20.0 °C

130.0 - 150.0 W/(m·K)

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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121.0 - 193.0 W/(m·K)

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Electrical

PropertyTemperatureValueConditionRelated StandardsShape

Electrical conductivity

20.0 °C

18000000.0 - 21000000.0 S/m

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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17000000.0 - 29000000.0 S/m

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Electrical resistivity

4.76e-08 - 5.56e-08 Ω·m

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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3.45e-08 - 5.88e-08 Ω·m

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Chemical properties

PropertyValueConditionRelated StandardsShape

Chromium

0.1 %

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EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Copper

3.8 - 4.9 %

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Iron

0.5 %

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O

EN 573-3

Flat, Profile, Rod, Tube

0.50 %

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Magnesium

1.2 - 1.8 %

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Manganese

0.3 - 0.9 %

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Silicon

0.5 %

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Titanium

0.15 %

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O

EN 573-3, EN 1715-3, EN 485, EN 754, EN 755

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Zinc

0.25 %

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O

EN 573-3, EN 1715-3, 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: acceptable, soft brazing with flux: not suitable

Corrosion properties

Seawater: poor, weathering: poor

Workability

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