Generic Ti-26Al-15Nb Titanium Alloys

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

Data updates

Latest Update: 2020-02
Total number of updates: 2
Update History
2020-01

This material has 25 properties — only a subset is shown here.

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Generic Ti-26Al-15Nb Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
14.1
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Nb
VALUE
28.3
UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Ti
VALUE
Balance
UNIT
%
CAS NUMBER
7440-32-6

Improved toughness alloys based on titanium aluminides, M. J. Blackburn, M. P. Smith, Wright-Patterson Air Force Base, Ohio, 1989

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Generic Ti-26Al-15Nb Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
80 — 130 GPa
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Density
4.3 — 5.1 kg/dm³
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This material has 25 properties — only a subset is shown here.

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Generic Ti-26Al-15Nb Heat Treatments


  • HIP/Forging temperature: 1150°C (2100°F)

    Heated at 1150-1176°C (2100-2150°F) + heated at 27°C (50°F) for 1h, air cooled + heated at 815°C (1500°F) for 1h, air cooled.

Generic Ti-26Al-15Nb Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
511 — 566 MPa
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Elongation, A
1.2 — 1.3 %
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Yield Strength, Rp0.2
val1
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MPa
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Reduction of Area
val1
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%
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Vickers Hardness (HV)
val1
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  • -Cross References

  • 3Composition
  • 17Mechanical Properties
  • 2Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • 1Fracture
  • 1Creep

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

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

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