PROPRIETARY ST-40 Titanium Alloys

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

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This material has 13 properties — only a subset is shown here.

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PROPRIETARY ST-40 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
C
VALUE
≤ 0.1000
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
≤ 0.2000
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
H
VALUE
≤ 0.0130
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
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

Sumitomo Metal Industries, Ltd., Product Data Sheets,

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PROPRIETARY ST-40 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 13 properties — only a subset is shown here.

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PROPRIETARY ST-40 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
270 — 410 MPa
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Elongation, A
≥ 30 %
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Yield Strength, Rp0.2
≥ 165 MPa
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  • 1Cross References

  • 6Composition
  • 3Mechanical Properties
  • 2Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability

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

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

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

  • 1Total Suppliers