SAE Ti-7Al-12Zr Titanium Alloys

Material group: Nonferrous Alloys / Titanium Alloys
Country / Standard: United States / SAE

Data updates

Latest Update: 2020-07
Total number of updates: 1
Update History

This material has 4364 properties — only a subset is shown here.

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SAE Ti-7Al-12Zr Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
7.00
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
0.02
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
0.07
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

SAE J 467b: 1968 / Special Purpose Alloys (ʺSuperalloysʺ)

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SAE Ti-7Al-12Zr 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 4364 properties — only a subset is shown here.

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SAE Ti-7Al-12Zr Heat Treatments

  • Annealed at 899°C.

SAE Ti-7Al-12Zr Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
931 — 997.7 MPa
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Elongation, A
val1
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%
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
val1
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MPa
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  • -Cross References
  • 8Composition
  • 61Mechanical Properties
  • 4Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 1Stress-Strain
  • -Formability
  • 4Fatigue
  • -Fracture
  • 2Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • 4283Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers