Generic Ti-48Al-2Cr Titanium Alloys

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

Data updates

Latest Update: 2020-01
Total number of updates: 2
Update History
2019-10

This material has 149 properties — only a subset is shown here.

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Generic Ti-48Al-2Cr Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
34.15
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cr
VALUE
2.74
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Ti
VALUE
Balance
UNIT
%
CAS NUMBER
7440-32-6

Optimizing the properties of TiAl sheet material for application in heat protection shields or propulsion systems, C. Koeppe, A. Bartels, H. Clemens, P. Schretter, W. Glatz, Elsevier Science S.A., 1994

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Generic Ti-48Al-2Cr Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
80 — 162 GPa
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Density
val1
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kg/dm³
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This material has 149 properties — only a subset is shown here.

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Generic Ti-48Al-2Cr Heat Treatments


  • Heat treatment for PA microstructure:

    Heated at 1000°C, 2h

    Heat treatments for NG microstructure:

    1. Heated at 1000°C, 2h

    2. Heated at 1200°C, 2h

    3. Heated at 1000°C, 4h

    Heat treatments for DT microstructure:

    1. Heated at 1000°C, 2h

    2. Heated at 1300°C, 10h

    3. Heated at 1000°C, 4h

    Heat treatments for DM microstructure:

    1. Heated at 1000°C, 2h

    2. Heated at 1300°C, 1h

Generic Ti-48Al-2Cr Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
407 — 558 MPa
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Elongation, A
val1
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%
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Grain Size
val1
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mm
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Yield Strength, Rp0.2
val1
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MPa
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  • -Cross References

  • 3Composition
  • 74Mechanical Properties
  • 59Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • 12Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep

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

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

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