AA Standards Grade 6061 T4511

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Description

AA 6061 is a readily available alloy that has good surface finish and ability to be anodized.Easy of weldability and brazability with nice surface finish. Resistance to corrosion from seawater and atmospheric conditions. Suitable for hot forging.

Related Standards

Equivalent Materials

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

"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

PropertyValueConditionRelated Standards

Density

2.7 g/cm³

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

69.0 GPa

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Elongation

14.0 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

A100

16.0 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

A50

16.0 %

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T4511

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 6000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 6000 Series Aluminium

Shear modulus

26.0 - 26.5 GPa

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Typical for Wrought 6000 Series Aluminium

Tensile strength

180.0 MPa

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

210.0 MPa

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T4511

Yield strength

110.0 MPa

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

RP02

130.0 MPa

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T4511

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.4e-05 1/K

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T4511

20 °C

2.36e-05 1/K

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

100 °C

2.36e-05 1/K

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Melting point

580.0 - 650.0 °C

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

580.0 °C

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T4511

Specific heat capacity

900.0 J/(kg·K)

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T4511

Thermal conductivity

155.0 - 180.0 W/(m·K)

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

170.0 W/(m·K)

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T4511

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

23000000.0 - 27000000.0 S/m

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Electrical resistivity

3.7e-08 - 4.35e-08 Ω·m

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

95.9 - 98.6 %

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T4511

Chromium

0.04 - 0.35 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Copper

0.15 - 0.4 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Iron

0.70 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

0.7 %

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T4511

Magnesium

0.8 - 1.2 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Manganese

0.15 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Other

0.15 %

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T4511

Silicon

0.4 - 0.8 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Titanium

0.15 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Zinc

0.25 %

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T4511

AA Standards, ASTM B221, ASTM B241, ASTM B345

Technological properties

Property
Brazing

general: possible with commercial processes and methods

Corrosion properties

Stress corrosion cracking: no damage during operation and laboratory tests (O, T6, T651, T652, T6510, T6511), no damage during operation, limited damage during laboratory tests (T4, T451, T4510, T4511), general: good, without protection in industrial or seawater atmosphere

General machinability

General: poor (O), sufficient (T4, T451, T4510, T4511, T6, T651, T652, T6510, T6511)

Workability

general (condition): good (O), acceptable (T4, T451, T4510, T4511), poor(T6, T651, T652, T6510, T6511)