AA Standards Grade 2014 T42

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Description

AA 2014 is an alloy with strength, machinability and welding capabilities, Aluminum Alloy AA 2014 is an excellent option. It is a precipitation hardening alloy that maintains strength after heat treatment.

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

2.8 g/cm³

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

3.0 g/cm³

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T42

Mechanical

PropertyValueConditionRelated StandardsComment

Elastic modulus

73.0 GPa

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Elongation

10.0 %

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T42

AA Standards, ASTM B210, ASTM B241

A100

10.0 %

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T42

AA Standards, ASTM B210

A50

12.0 %

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T42

AA Standards, ASTM B209

A100

12.0 %

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T42

AA Standards, ASTM B210, ASTM B241

A50

13.0 %

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T42

14.0 %

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T42

AA Standards, ASTM B211

A100

14.0 %

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T42

AA Standards, ASTM B209

A50

16.0 %

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T42

AA Standards, ASTM B211

A50

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 2000 Series Aluminium

Poisson's ratio

0.33 [-]

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Typical for Wrought 2000 Series Aluminium

Shear modulus

26.0 - 27.5 GPa

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Typical for Wrought 2000 Series Aluminium

Tensile strength

345.0 MPa

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T42

AA Standards, ASTM B241

370.0 MPa

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T42

AA Standards, ASTM B210

380.0 MPa

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T42

AA Standards, ASTM B211

400.0 MPa

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T42

AA Standards, ASTM B209

440.0 MPa

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T42

Yield strength

200.0 MPa

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T42

AA Standards, ASTM B241

RP02

205.0 MPa

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T42

AA Standards, ASTM B210

RP02

220.0 MPa

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T42

AA Standards, ASTM B211

RP02

235.0 MPa

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T42

AA Standards, ASTM B209

RP02

250.0 MPa

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T42

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.3e-05 1/K

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T42

20 °C

2.3e-05 1/K

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

100 °C

2.3e-05 1/K

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Melting point

505.0 - 635.0 °C

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

510.0 °C

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T42

Specific heat capacity

870.0 J/(kg·K)

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T42

Thermal conductivity

134.0 - 193.0 W/(m·K)

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

150.0 W/(m·K)

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T42

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

20000000.0 - 29000000.0 S/m

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Electrical resistivity

3.45e-08 - 5e-08 Ω·m

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

90.4 - 95.0 %

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T42

Chromium

0.1 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Copper

3.9 - 5.0 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Iron

0.70 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

0.7 %

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T42

Magnesium

0.2 - 0.8 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Manganese

0.4 - 1.2 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Other

0.15 %

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T42

Silicon

0.5 - 1.2 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Titanium

0.15 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Zinc

0.25 %

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T42

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241

Zirconium

0.2 %

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T42

Technological properties

Property
Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Operational damage in areas with tensile stresses transverse to the grain structure, limited damage to laboratory samples, general: sufficient, in principle it should be protected

General machinability

General: poor (O), good to acceptable

Workability

general (condition): poor(T3, T4, T451), not suitable (T6, T651, T6510, T6511)