AA Standards Grade 2011 T3

Want to keep this datasheet? Save it now in your required format

Description

Aluminum AA 2011 is a popular age-hardenable alloy known for its free-machining characteristics and mechanical properties. It can be machined to very close tolerances while still maintaining a smooth and bright finish. Unlike other aluminum alloys, AA 2011 does not offer good corrosion resistance or weldability.

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.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyValueConditionRelated Standards

Density

2.83 g/cm³

Show Material materials with Density of 2.83 g/cm³

T3

AA Standards, ASTM B210, ASTM B211

Mechanical

PropertyValueConditionRelated StandardsComment

Bending Fatigue Strength

125.0 MPa

Show Material materials with Bending Fatigue Strength of 125.0 MPa

T3

AA Standards

Elastic modulus

70.0 GPa

Show Material materials with Elastic modulus of 70.0 GPa

T3

AA Standards, ASTM B210, ASTM B211

Hardness, Brinell

95.0 [-]

Show Material materials with Hardness, Brinell of 95.0 [-]

T3

AA Standards

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m

Typical for Wrought 2000 Series Aluminium

Poisson's ratio

0.33 [-]

Show Material materials with Poisson's ratio of 0.33 [-]

Typical for Wrought 2000 Series Aluminium

Shear modulus

26.0 - 27.5 GPa

Show Material materials with Shear modulus of 26.0 - 27.5 GPa

Typical for Wrought 2000 Series Aluminium

Tensile strength

290.0 MPa

Show Material materials with Tensile strength of 290.0 MPa

T3

AA Standards, ASTM B211

295.0 MPa

Show Material materials with Tensile strength of 295.0 MPa

T3

AA Standards, ASTM B211

310.0 MPa

Show Material materials with Tensile strength of 310.0 MPa

T3

AA Standards, ASTM B211

325.0 MPa

Show Material materials with Tensile strength of 325.0 MPa

T3

AA Standards, ASTM B210

380.0 MPa

Show Material materials with Tensile strength of 380.0 MPa

T3

AA Standards

Thermal

PropertyTemperatureValueConditionRelated StandardsComment

Coefficient of thermal expansion

20 °C

2.2899999999999998e-05 1/K

Show Material materials with Coefficient of thermal expansion of 2.2899999999999998e-05 1/K

T3

AA Standards, ASTM B210, ASTM B211

100 °C

2.2899999999999998e-05 1/K

Show Material materials with Coefficient of thermal expansion of 2.2899999999999998e-05 1/K

T3

AA Standards, ASTM B210, ASTM B211

Melting point

540.0 - 645.0 °C

Show Material materials with Melting point of 540.0 - 645.0 °C

T3

AA Standards, ASTM B210, ASTM B211

Specific heat capacity

816.0 - 963.0 J/(kg·K)

Show Material materials with Specific heat capacity of 816.0 - 963.0 J/(kg·K)

Typical for Wrought 2000 Series Aluminium

Thermal conductivity

151.0 - 172.0 W/(m·K)

Show Material materials with Thermal conductivity of 151.0 - 172.0 W/(m·K)

T3

AA Standards, ASTM B210, ASTM B211

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

23000000.0 - 26000000.0 S/m

Show Material materials with Electrical conductivity of 23000000.0 - 26000000.0 S/m

T3

AA Standards, ASTM B210, ASTM B211

Electrical resistivity

3.85e-08 - 4.35e-08 Ω·m

Show Material materials with Electrical resistivity of 3.85e-08 - 4.35e-08 Ω·m

T3

AA Standards, ASTM B210, ASTM B211

Chemical properties

PropertyValueConditionRelated Standards

Bismuth

0.2 - 0.6 %

Show Material materials with Bismuth of 0.2 - 0.6 %

T3

AA Standards, ASTM B210, ASTM B211

Copper

5.0 - 6.0 %

Show Material materials with Copper of 5.0 - 6.0 %

T3

AA Standards, ASTM B210, ASTM B211

Iron

0.70 %

Show Material materials with Iron of 0.70 %

T3

AA Standards, ASTM B210, ASTM B211

Lead

0.2 - 0.6 %

Show Material materials with Lead of 0.2 - 0.6 %

T3

AA Standards, ASTM B210, ASTM B211

Silicon

0.4 %

Show Material materials with Silicon of 0.4 %

T3

AA Standards, ASTM B210, ASTM B211

Zinc

0.3 %

Show Material materials with Zinc of 0.3 %

T3

AA Standards, ASTM B210, ASTM B211

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)