AA Standards Grade 3003 H24

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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 Gränges,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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H24

AA Standards, ASTM B209

2.8 g/cm³

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H24

Dimension

PropertyValueConditionShape

Dimensions

<p>Standard process capabilities:</p> <p>Width: 10-1400mm</p> <p>Thickness 0.050-3.18mm</p>

H24

Coil

Mechanical

PropertyValueConditionRelated StandardsShapeComment

Elastic modulus

69.0 GPa

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H24

AA Standards, ASTM B209

Elongation

0.5 %

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H24

Coil

Min., A50

20.0 %

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H24

Coil

Min., A50

1.0 %

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H24

AA Standards, ASTM B209

A50

2.0 %

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H24

AA Standards, ASTM B209

A50

3.0 %

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H24

AA Standards, ASTM B209

A50

5.0 %

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H24

AA Standards, ASTM B209

A50

8.0 %

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H24

AA Standards, ASTM B209

A50

7.0 %

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H24

AA Standards, ASTM B209

A100

2.9 %

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H24

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

160.0 - 220.0 MPa

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H24

Coil

110 MPa

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H24

Coil

160 MPa

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H24

140.0 - 180.0 MPa

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H24

AA Standards, ASTM B209

Yield strength

160.0 MPa

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H24

Coil

RP02

50.0 MPa

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H24

Coil

RP02

115.0 MPa

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H24

AA Standards, ASTM B209

RP02

130.0 MPa

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H24

Thermal

PropertyTemperatureValueConditionShapeRelated StandardsComment

Coefficient of thermal expansion

2.36e-05 1/K

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H24

Coil

for 20-100°C

2.3e-05 1/K

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H24

100 °C, 20 °C

2.3199999999999998e-05 1/K

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H24

AA Standards, ASTM B209

Melting point

642 °C

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H24

Coil

Mean

640 °C

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H24

Coil

Mean

618 °C

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H24

Coil

Mean

623 °C

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H24

Coil

Mean

605 °C

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H24

Coil

Mean

607 °C

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H24

Coil

Mean

640.0 °C

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H24

640.0 - 655.0 °C

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H24

AA Standards, ASTM B209

Specific heat capacity

889.0 J/(kg·K)

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H24

Coil

890.0 J/(kg·K)

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H24

Thermal conductivity

160 W/(m·K)

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H24

Coil

After brazing, calculated from electric resistivity data measured at room temperature

180.0 W/(m·K)

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H24

159.0 - 193.0 W/(m·K)

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H24

AA Standards, ASTM B209

Electrical

PropertyValueConditionShapeRelated StandardsComment

Corrosion potential

-690.0 mV

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H24

Coil

-720.0 mV

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H24

Coil

-705.0 mV

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H24

Coil

Electrical conductivity

24000000.0 - 29000000.0 S/m

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H24

AA Standards, ASTM B209

Electrical resistivity

3.4e-08 - 4.3e-08 Ω·m

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H24

Coil

Changes depending on temper

3.45e-08 - 4.17e-08 Ω·m

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H24

AA Standards, ASTM B209

Chemical properties

PropertyValueConditionShapeRelated Standards

Aluminium

96.8 - 99.0 %

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H24

Copper

0.4 - 0.7 %

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H24

Coil

0.05 - 0.2 %

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H24

AA Standards, ASTM B209

Iron

0.1 - 0.5 %

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H24

Coil

0.7 %

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H24

0.70 %

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H24

AA Standards, ASTM B209

Manganese

1.2 - 1.6 %

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H24

Coil

1.0 - 1.5 %

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H24

AA Standards, ASTM B209

Other

0.15 %

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H24

Silicon

0.4 - 0.8 %

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H24

Coil

0.6 %

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H24

AA Standards, ASTM B209

Titanium

0.1 - 0.2 %

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H24

Coil

Zinc

0.0 - 0.1 %

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H24

Coil

0.10 %

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H24

Coil

0.05 %

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H24

Coil

0.2 %

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H24

Coil

0.1 %

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H24

Coil

0.1 %

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H24

AA Standards, ASTM B209

Zirconium

0.0 - 0.1 %

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H24

Coil

Technological properties

Property
Application areas

Automotive, Heat Exchangers

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)

Heat Treatment

Age Hardenable

Processing history

Temper: H24

Workability

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