AA Standards Grade 2011 T8

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Related Standards

Equivalent Materials

This material data has been provided by 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

PropertyValueTemperature

Density

2.83 g/cm³

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23.0 °C

Mechanical

PropertyValueTemperatureComment

Bending Fatigue Strength

125 MPa

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23.0 °C

Elastic modulus

70 GPa

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23.0 °C

Elongation A100

7 - 10 %

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23.0 °C

Elongation A50

8 - 10 %

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23.0 °C

Hardness, Brinell

100 [-]

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23.0 °C

Plane-Strain Fracture Toughnes

22 - 35 MPa·√m

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23.0 °C

Typical for Wrought 2000 Series Aluminium

Poisson's ratio

0.33 [-]

Show Material materials with Poisson's ratio of 0.33 [-] at 23.0 °C

23.0 °C

Typical for Wrought 2000 Series Aluminium

Shear modulus

26 - 27.5 GPa

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23.0 °C

Typical for Wrought 2000 Series Aluminium

Tensile strength

370 - 405 MPa

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23.0 °C

Yield strength Rp0.2

275 - 315 MPa

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23.0 °C

Thermal

PropertyValueTemperatureComment

Coefficient of thermal expansion

2.29E-5 1/K

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20.0 °C

2.29E-5 1/K

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100.0 °C

Melting point

540 - 645 °C

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Specific heat capacity

816 - 963 J/(kg·K)

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23.0 °C

Typical for Wrought 2000 Series Aluminium

Thermal conductivity

151 - 172 W/(m·K)

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23.0 °C

Electrical

PropertyValueTemperature

Electrical conductivity

2.30E+7 - 2.60E+7 S/m

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23.0 °C

Electrical resistivity

3.85E-8 - 4.35E-8 Ω·m

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23.0 °C

Chemical properties

Property

Bismuth

0.2 - 0.6 %

Copper

5 - 6 %

Iron

0.7 %

Lead

0.2 - 0.6 %

Other

each 0.05, total 0.15, Rest Al

Silicon

0.4 %

Zinc

0.3 %

Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Limited operational damage(T3, T4, T451), no damage during operation, limited damage during laboratory tests (T8), general: sufficient, in principle it should be protected

General machinability

General: very good

Workability

general (condition): poor(T3), acceptable (T4, T451), d (T8)