AA Standards Grade 2024 T3

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Description

Aluminum AA 2024, known for its use in aircraft industry, is an alloy that offers excellent strength. When in the annealed condition it is readily formed and has good machinability. Though it has a relatively low level of corrosion resistance, it can be machined to a high finish.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por AluKey,MakeItFrom.com,ASM Handbook Volume 2 Properties and Selection: Nonferrous Alloys and Special-Purpose Materials,Matmatch,WroughtAl_ElectricalResistivity,Righton Blackburns.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyValueConditionShapeRelated Standards

Densidad

2.74 g/cm³

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T3

Bar

2.77 g/cm³

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T3

2.78 g/cm³

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

2.78 g/cm³

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T3

3.0 g/cm³

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T3

Mecánica

PropertyTemperatureValueConditionRelated StandardsShapeComment

Bending Fatigue Strength

140.0 MPa

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T3

AA Standards

Coeficiente de Poisson

0.33 [-]

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T3

Dureza Brinell

120.0 [-]

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T3

AA Standards

120.0 [-]

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T3

500 kg load, 10 mm ball

Elongación

-195 °C

18 %

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T3

Elongation in 50 mm

-80 °C

17 %

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T3

Elongation in 50 mm

7.0 %

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T3

AA Standards, ASTM B241

A100

9.0 %

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T3

AA Standards, ASTM B241

A100

10.0 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

A50

10.0 %

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T3

AA Standards, ASTM B210

A100

10.0 - 12.0 %

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T3

Bar

12.0 %

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T3

AA Standards, ASTM B209, ASTM B210

A50

12.0 %

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T3

15.0 %

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T3

AA Standards, ASTM B209

A50

0 °C

17 %

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T3

Elongation in 50 mm

18.0 %

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T3

AA Standards

A50

18.0 %

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T3

24 °C

17 %

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T3

Elongation in 50 mm

100 °C

16 %

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T3

Elongation in 50 mm

150 °C

11 %

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T3

Elongation in 50 mm

205 °C

23 %

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T3

Elongation in 50 mm

260 °C

55 %

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T3

Elongation in 50 mm

315 °C

75 %

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T3

Elongation in 50 mm

370 °C

100 %

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T3

Elongation in 50 mm

Límite elástico

-195 °C

427 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

-80 °C

359 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

290.0 MPa

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

RP02

290.0 - 358.0 MPa

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T3

Bar

RP02

305.0 MPa

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T3

AA Standards, ASTM B241

RP02

315.0 MPa

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T3

AA Standards, ASTM B241

RP02

330.0 MPa

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T3

AA Standards, ASTM B241

RP02

330.0 MPa

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T3

345.0 MPa

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T3

AA Standards

RP02

345.0 MPa

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T3

0 °C

352 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

24 °C

345 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

100 °C

331 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

150 °C

310 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

205 °C

138 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

260 °C

62 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

315 °C

41 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

370 °C

28 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture, RP02

Módulo de cizallamiento

28.0 GPa

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T3

Módulo elástico

72.4 GPa

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T3

73.0 GPa

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

73 GPa

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T3

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

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Typical for Wrought 2000 Series Aluminium

Resistencia a la tracción

-195 °C

585 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

-80 °C

503 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

393.0 - 483.0 MPa

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T3

Bar

395.0 MPa

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T3

AA Standards, ASTM B241

415.0 MPa

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T3

AA Standards, ASTM B241

435.0 MPa

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T3

AA Standards, ASTM B209

440.0 MPa

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T3

AA Standards, ASTM B210

450.0 MPa

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T3

AA Standards, ASTM B241

470.0 MPa

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T3

AA Standards, ASTM B241

480.0 MPa

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T3

485.0 MPa

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T3

AA Standards

0 °C

495 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

24 °C

483 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

100 °C

455 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

150 °C

380 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

205 °C

185 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

260 °C

75 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

315 °C

52 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

370 °C

35 MPa

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T3

up to 10000 h at temperature, at 35 MPa/min to yield strength and then at strain rate of 5%/min to fracture

Aplicaciones térmicas

PropertyTemperatureValueConditionShapeRelated Standards

Calor específico

870.0 J/(kg·K)

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T3

875.0 J/(kg·K)

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T3

Coeficiente de dilatación térmica

2.29e-05 1/K

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T3

2.3e-05 1/K

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T3

2.31e-05 1/K

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T3

Bar

20 °C

2.3199999999999998e-05 1/K

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

100 °C

2.3199999999999998e-05 1/K

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Conductividad térmica

120.0 W/(m·K)

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T3

121.0 - 193.0 W/(m·K)

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

121.0 W/(m·K)

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T3

Bar

Temperatura de fusión

500.0 °C

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T3

505.0 - 635.0 °C

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

640.0 °C

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T3

Bar

Eléctrico

PropertyValueConditionRelated StandardsShapeComment

Conductividad eléctrica

17000000.0 - 29000000.0 S/m

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

17000000 S/m

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T3

Typical value

Resistividad eléctrica

3.45e-08 - 5.88e-08 Ω·m

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

5.75e-08 Ω·m

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T3

Bar

5.8999999999999986e-08 Ω·m

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T3

Typical value

Specific Electrical conductivity

29.0 % IACS

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T3

Typical/Derived value

Chemical properties

PropertyValueConditionRelated StandardsShapeComment

Aluminio

90.7 - 94.7 %

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T3

Circonio

0.2 %

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T3

Cobre

3.8 - 4.9 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Cromo

0.1 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Hierro

0.50 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

0.5 %

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T3

Bar

Magnesio

1.2 - 1.8 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Manganeso

0.3 - 0.9 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Otro

0.15 %

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T3

Bar

Total

Silicona

0.5 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Titanio

0.15 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Zinc

0.25 %

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T3

AA Standards, ASTM B209, ASTM B210, ASTM B241

Bar

Technological properties

Property
Application areas

Aerospace

Brazing

general: no brazing is known or developed

Corrosion properties

Stress corrosion cracking: Betriebsschäden in Gebieten mit Zugspannungen quer zur Kornstruktur, Eingeschränkte Schäden an Laborproben (T4,T3, T351, T3510, T3511), d (T6, T861, T81, T851, T8510, T8511), general: sufficient, in principle it should be protected

General machinability

General: poor (O), good to acceptable

Workability

general (condition): poor(T4, T3, T351, T3510, T3511, T6), not suitable (T361, T861, T81, T851, T8510, T8511)