AA Standards Grade 3003 H28

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Description

Aluminum AA 3003 is a popular alloy that offers customers very good atmospheric corrosion resistance and moderate strength. Aluminum 3003 offers good machinability for aluminum alloys, though it is not heat treatable. Unlike other aluminum alloys, AA 3003 is weldable by conventional welding methods. It also takes cold and hot working well and has generally better mechanical properties when compared to 1000 series aluminum alloys.

Related Standards

Equivalent Materials

This material data has been provided by AluKey,MakeItFrom.com.

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

PropertyValueConditionRelated Standards

Density

2.73 g/cm³

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H28

AA Standards, ASTM B209

2.8 g/cm³

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H28

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

69.0 GPa

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H28

AA Standards, ASTM B209

Elongation

1.0 %

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H28

AA Standards, ASTM B209

A50

1.7 %

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H28

2.0 %

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H28

AA Standards, ASTM B209

A50

4.0 %

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H28

AA Standards, ASTM B209

A50

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 3000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 3000 Series Aluminium

Shear modulus

25.0 - 26.0 GPa

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Typical for Wrought 3000 Series Aluminium

Tensile strength

185.0 MPa

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H28

AA Standards, ASTM B209

220.0 MPa

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H28

Yield strength

165.0 MPa

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H28

AA Standards, ASTM B209

RP02

190.0 MPa

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H28

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.3e-05 1/K

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H28

20 °C

2.3199999999999998e-05 1/K

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H28

AA Standards, ASTM B209

100 °C

2.3199999999999998e-05 1/K

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H28

AA Standards, ASTM B209

Melting point

640.0 - 655.0 °C

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H28

AA Standards, ASTM B209

640.0 °C

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H28

Specific heat capacity

890.0 J/(kg·K)

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H28

Thermal conductivity

159.0 - 193.0 W/(m·K)

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H28

AA Standards, ASTM B209

180.0 W/(m·K)

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H28

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

24000000.0 - 29000000.0 S/m

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H28

AA Standards, ASTM B209

Electrical resistivity

3.45e-08 - 4.17e-08 Ω·m

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H28

AA Standards, ASTM B209

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

96.8 - 99.0 %

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H28

Copper

0.05 - 0.2 %

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H28

AA Standards, ASTM B209

Iron

0.70 %

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H28

AA Standards, ASTM B209

0.7 %

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H28

Manganese

1.0 - 1.5 %

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H28

AA Standards, ASTM B209

Other

0.15 %

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H28

Silicon

0.6 %

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H28

AA Standards, ASTM B209

Zinc

0.1 %

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H28

AA Standards, ASTM B209

Technological properties

Property
Brazing

general: possible with commercial processes and methods

Corrosion properties

Stress corrosion cracking: no damage during operation and laboratory tests, general: very good, without protection in industrial or seawater atmosphere

General machinability

General: not suitable (O, H12), poor (H14, H16, H25)

Workability

general (condition): good (O, H12), acceptable (H14, H25), poor(H16, H18)