AA Standards Grade 2219 T62

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Description

Aluminum Alloy AA 2219, an age-hardenable alloy is produced with a copper additive. It is well-known for its excellent structural strength and it’s used for numerous high temperature applications. It is a suitable alloy for many metalworking processes including machining, forming, heat treatment, cold working, and more.

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

2.84 g/cm³

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

2.84 g/cm³

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T62

3.1 g/cm³

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T62

Mechanical

PropertyTemperatureValueConditionRelated StandardsComment

Bending Fatigue Strength

105.0 MPa

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T62

AA Standards

Elastic modulus

73.0 GPa

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

73 GPa

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T62

74.0 GPa

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T62

Elongation

-195 °C

16 %

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T62

Elongation in 50 mm

-80 °C

13 %

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T62

Elongation in 50 mm

5.0 %

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T62

AA Standards, ASTM B221, ASTM B241

A100

6.0 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

A50

6.0 %

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T62

AA Standards, ASTM B209

A100

7.0 %

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T62

AA Standards, ASTM B209

A50

7.0 %

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T62

AA Standards, ASTM B209

A100

8.0 %

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T62

AA Standards, ASTM B209

A50

8.2 %

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T62

10.0 %

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T62

AA Standards

A50

0 °C

12 %

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T62

Elongation in 50 mm

24 °C

12 %

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T62

Elongation in 50 mm

100 °C

14 %

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T62

Elongation in 50 mm

150 °C

17 %

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Elongation in 50 mm

205 °C

20 %

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T62

Elongation in 50 mm

260 °C

21 %

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Elongation in 50 mm

315 °C

40 %

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Elongation in 50 mm

370 °C

75 %

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Elongation in 50 mm

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 GPa

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T62

Tensile strength

-195 °C

503 MPa

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T62

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

435 MPa

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T62

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

370.0 MPa

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

415.0 MPa

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T62

AA Standards

0 °C

415 MPa

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T62

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

420.0 MPa

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T62

24 °C

400 MPa

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T62

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

372 MPa

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T62

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

310 MPa

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T62

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

235 MPa

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T62

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

185 MPa

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T62

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

70 MPa

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T62

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

30 MPa

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T62

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

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Yield strength

250.0 MPa

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

RP02

290.0 MPa

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T62

AA Standards

RP02

290.0 MPa

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T62

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

2.2e-05 1/K

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T62

20 °C

2.23e-05 1/K

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

100 °C

2.23e-05 1/K

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

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Melting point

540.0 °C

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T62

545.0 - 645.0 °C

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Specific heat capacity

860.0 J/(kg·K)

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Thermal conductivity

113.0 - 172.0 W/(m·K)

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

140.0 W/(m·K)

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T62

Electrical

PropertyValueConditionRelated StandardsComment

Electrical conductivity

16000000.0 - 26000000.0 S/m

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

17000000 S/m

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T62

Typical/derived value

Electrical resistivity

3.85e-08 - 6.25e-08 Ω·m

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

6.2e-08 Ω·m

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T62

Typical value

Specific Electrical conductivity

30.0 % IACS

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Typical value

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

91.5 - 93.8 %

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T62

Copper

5.8 - 6.8 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Iron

0.30 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

0.3 %

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T62

Magnesium

0.02 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Manganese

0.2 - 0.4 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Other

0.15 %

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T62

Silicon

0.2 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Titanium

0.02 - 0.1 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Vanadium

0.05 - 0.15 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Zinc

0.1 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Zirconium

0.1 - 0.25 %

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T62

AA Standards, ASTM B209, ASTM B221, ASTM B241

Technological properties

Property
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 (T31, T351, T3510, T3511, T37), kein Schadensfall im Betrieb, eingeschränkte Schäden bei den Labortests (T81, T851, T8510, T8511), general: sufficient, in principle it should be protected

General machinability

General: good to acceptable

Workability

general (condition): poor(T31, T351, T3510, T3511), not suitable (T37, T81, T851, T8510, T8511, T87)