Generic Ti-46.15Al-1.87Cr-2.1Nb-(B, Si, Y) Titanium Alloys

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

Data updates

Latest Update: 2020-06
Total number of updates: 1
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This material has 18 properties — only a subset is shown here.

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Generic Ti-46.15Al-1.87Cr-2.1Nb-(B, Si, Y) Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
31.72
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
Cr
VALUE
2.48
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Nb
VALUE
4.97
UNIT
%
CAS NUMBER
7440-03-1
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

A TiAl based alloy with excellent mechanical performance prepared by gas atomization and spark plasma sintering, Y. Huang, Y. Wang, H. Fan, J. Shen, Elsevier, 2012

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Generic Ti-46.15Al-1.87Cr-2.1Nb-(B, Si, Y) Physical Properties


Temperature

PROPERTY / VALUE
Modulus of Elasticity
80 — 130 GPa
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Density
3.8 — 5.1 kg/dm³
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This material has 18 properties — only a subset is shown here.

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Generic Ti-46.15Al-1.87Cr-2.1Nb-(B, Si, Y) Mechanical Properties


Temperature

PROPERTY / VALUE
Yield Strength, Rp0.2
676 — 1398 MPa
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Grain Size
0.005 — 0.2 mm
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Vickers Hardness (HV)
334.23 — 448.21
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  • -Cross References

  • 4Composition
  • 9Mechanical Properties
  • 5Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

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