Generic Al-2.5Li Aluminium Alloys

Material group: Nonferrous Alloys / Aluminium Alloys
Country / Standard: Generic

Data updates

Latest Update: 2020-05
Total number of updates: 1
Update History

This material has 11 properties — only a subset is shown here.

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Generic Al-2.5Li Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Li
VALUE
2.5
UNIT
%
CAS NUMBER
7439-93-2

Fatigue of aluminum-lithium alloys, Rao, K.T. Venkateswara, Ritchie, R.O., Center for Advanced Materials, 1992

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Generic Al-2.5Li Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
69 — 79 GPa
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Density
2.6 — 2.9 kg/dm³
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Poisson Coefficient
0.33
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This material has 11 properties — only a subset is shown here.

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Generic Al-2.5Li Heat Treatments


  • Heat treatment 1 (underaged): Solution heat treated, cold water quenched, naturally aged.

    Heat treatment 2 (peakaged): Solution heat treated, cold water quenched, aged at 200°C, 1h.

Generic Al-2.5Li Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
157 — 220 MPa
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Elongation, A
2.6 — 33 %
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Yield Strength, Rp0.2
67 — 185 MPa
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  • -Cross References

  • 1Composition
  • 6Mechanical Properties
  • 3Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology

  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

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