Generic Ti-48Al Titanium Alloys

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

Data updates

Latest Update: 2020-02
Total number of updates: 4
Update History
2020-01 2019-12 2019-10

This material has 64 properties — only a subset is shown here.

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Generic Ti-48Al Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
34.22
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Ti
VALUE
Balance
UNIT
%
CAS NUMBER
7440-32-6

Gamma Titanium Aluminide Alloys, Science and Technology, Fritz Appel, Jonathan David Heaton Paul, and Michael Oehring, Wiley-VCH, 2011

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Generic Ti-48Al 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 64 properties — only a subset is shown here.

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Generic Ti-48Al Heat Treatments


  • Heat treatment and processing conditions for extrusions:

    Heat treatment 1: Heated at 1275°C, 0.5 h + heated at 900°C, 6 h

    Heat treatment 2: Heated at 1300°C, 0.5 h + heated at 900°C, 6 h

    Type 1 processing condition (for heat treatment 1 and 2): Sealed in vacuum, heated to 1360°C for 2 h (20°C below the α-transus (1380°C)) and then extruded.

    Heat treatment 3: Heated at 1375°C, 1 h + heated at 900°C, 6 h

    Type 2 processing condition (for heat treatment 3): Heated at 1400°C for 4 h in vacuum, furnace cooled to produce a fully lamellar structure, sealed in vacuum and extruded.

    Heat treatment 4: Heated at 1350°C, 0.5 h + heated at 900°C, 6 h

    Heat treatment 5: Heated at 1375°C, 0.5 h + heated at 900°C, 6 h

    Heat treatment 6: Heated at 900°C, 24 h

    Type 3 processing condition (for heat treatment 4, 5 and 6): Heated at 1380°C for 2 h, and then extruded.

Generic Ti-48Al Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
403 — 537 MPa
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Elongation, A
0.3 — 3.5 %
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Yield Strength, Rp0.2
val1
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MPa
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Grain Size
val1
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mm
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Generic Ti-48Al International Equivalent Materials


Showing 4 of 9 results.

MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
Generic
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
Generic
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
MATERIAL
STANDARD
Generic
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%
STANDARD
Generic
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
Composition 100%

Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.

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  • 9Cross References

  • 2Composition
  • 48Mechanical Properties
  • 2Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

  • -Stress-Strain
  • -Formability
  • -Fatigue
  • 2Fracture
  • -Creep

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

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

  • -Total Suppliers