AA Standards Grade 2014 T4

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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,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,WroughtAl_ElectricalResistivity.

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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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

2.8 g/cm³

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T4

3.0 g/cm³

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T4

Mechanical

PropertyValueConditionRelated StandardsComment

Bending Fatigue Strength

140.0 MPa

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T4

AA Standards

Elastic modulus

73.0 GPa

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

73 GPa

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T4

Elongation

9.0 %

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T4

AA Standards, ASTM B247

A100

10.0 %

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T4

AA Standards, ASTM B210, ASTM B241

A100

10.0 %

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T4

AA Standards, ASTM B210

A50

11.0 %

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T4

AA Standards, ASTM B247

A50

12.0 %

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T4

AA Standards, ASTM B210, ASTM B241

A50

13.0 %

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T4

14.0 %

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T4

AA Standards, ASTM B211

A100

14.0 %

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T4

AA Standards, ASTM B209

A50

16.0 %

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T4

AA Standards, ASTM B211

A50

18.0 %

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T4

AA Standards

A100

20 %

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T4

Fatigue strength

140 MPa

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T4

for 5x10⁸ cycles

Hardness, Brinell

105.0 [-]

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T4

AA Standards

105.0 [-]

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T4

500 kg load, 10 mm ball

Hardness, Rockwell B

65.0 - 73.0 [-]

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T4

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

28.0 GPa

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T4

Shear strength

260.0 MPa

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T4

Tensile strength

345.0 MPa

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T4

AA Standards, ASTM B241

370.0 MPa

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T4

AA Standards, ASTM B210

380.0 MPa

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T4

AA Standards, ASTM B211, ASTM B247

405.0 MPa

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T4

AA Standards, ASTM B209

425.0 MPa

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T4

AA Standards

425 MPa

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T4

430.0 MPa

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T4

Yield strength

205.0 MPa

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T4

AA Standards, ASTM B210, ASTM B247

RP02

220.0 MPa

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T4

AA Standards, ASTM B211

RP02

240.0 MPa

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T4

AA Standards, ASTM B209, ASTM B241

RP02

270.0 MPa

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T4

290.0 MPa

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T4

AA Standards

RP02

290 MPa

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T4

RP02

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.3e-05 1/K

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T4

20 °C

2.3e-05 1/K

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

100 °C

2.3e-05 1/K

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Melting point

505.0 - 635.0 °C

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

510.0 °C

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T4

Specific heat capacity

870.0 J/(kg·K)

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T4

Thermal conductivity

134.0 - 193.0 W/(m·K)

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

150.0 W/(m·K)

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T4

Electrical

PropertyValueConditionRelated StandardsComment

Electrical conductivity

20000000.0 - 29000000.0 S/m

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

20000000 S/m

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T4

Typical value

Electrical resistivity

3.45e-08 - 5e-08 Ω·m

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

5.1500000000000005e-08 Ω·m

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T4

Typical value

Specific Electrical conductivity

34.0 % IACS

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T4

Typical/Derived value

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

90.4 - 95.0 %

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T4

Chromium

0.1 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Copper

3.9 - 5.0 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Iron

0.70 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

0.7 %

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T4

Magnesium

0.2 - 0.8 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Manganese

0.4 - 1.2 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Other

0.15 %

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T4

Silicon

0.5 - 1.2 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Titanium

0.15 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Zinc

0.25 %

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T4

AA Standards, ASTM B209, ASTM B210, ASTM B211, ASTM B241, ASTM B247

Zirconium

0.2 %

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T4

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)