SAE 5Cr-3Al Titanium Alloys

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

Data updates

Latest Update: 2022-04
Total number of updates: 2
Update History
2020-11

This material has 23 properties — only a subset is shown here.

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SAE 5Cr-3Al Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
2.5 – 3.5
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Cr
VALUE
4.5 – 5.5
UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
H
VALUE
val1
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UNIT
%
CAS NUMBER
1333-74-0
CRITERIA
N
VALUE
val1
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UNIT
%
CAS NUMBER
7727-37-9; 17778-88-0
CRITERIA
O
VALUE
val1
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UNIT
%
CAS NUMBER
7782-44-7; 17778-80-2
CRITERIA
Other total
VALUE
val1
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UNIT
%
CAS NUMBER
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

SAE AMS 4927: 1956 / Titanium Alloy 5Cr-3Al

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SAE 5Cr-3Al 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 23 properties — only a subset is shown here.

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SAE 5Cr-3Al Heat Treatments

  • Heated to any temperature up to 371°C (700°F) or within the range 704 - 802°C (1300 - 1475°F) for approximately 30 min. in air and cooled in air.

SAE 5Cr-3Al Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
≥ 1000 MPa
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Elongation, A
≥ 10 %
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Reduction of Area
val1
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%
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Yield Strength, Rp0.2
≥ 931 MPa
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  • -Cross References
  • 8Composition
  • 4Mechanical Properties
  • 9Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability
  • 1Stress-Strain
  • -Formability
  • -Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • -Dimensions
  • -Tribology
  • -Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
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