JIS H4000 Grade 2024 O

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Description

Aluminum JIS 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 Japanese Industrial Standards.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

PropertyValueComment

Density

2.75 - 2.84 g/cm³

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Typical for Wrought 2000 Series Aluminium

Mechanical

PropertyValueConditionRelated StandardsShapeComment

Elastic modulus

70.0 - 73.0 GPa

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Typical for Wrought 2000 Series Aluminium

Elongation

12.0 %

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O

JIS H4000

Plate, Sheet

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

26.0 - 27.5 GPa

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Typical for Wrought 2000 Series Aluminium

Tensile strength

216.0 MPa

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O

JIS H4000

Plate, Sheet

Yield strength

98.0 MPa

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O

JIS H4000

Plate, Sheet

Thermal

PropertyValueComment

Coefficient of thermal expansion

1.6e-05 - 2.4e-05 1/K

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Typical for Wrought 2000 Series Aluminium

Melting point

500.0 - 650.0 °C

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Typical for Wrought 2000 Series Aluminium

Specific heat capacity

816.0 - 963.0 J/(kg·K)

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Typical for Wrought 2000 Series Aluminium

Thermal conductivity

112.0 - 251.0 W/(m·K)

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Typical for Wrought 2000 Series Aluminium

Electrical

PropertyValueComment

Electrical conductivity

18000000.0 - 30000000.0 S/m

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Typical for Wrought 2000 Series Aluminium

Electrical resistivity

3.4e-08 - 6e-08 Ω·m

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Typical for Wrought 2000 Series Aluminium

Technological properties

Property
Processing history

O

Workability

Moderate Workability