B.S. TA4 Titanium Alloys

Material group: Nonferrous Alloys / Titanium Alloys
Country / Standard: United Kingdom / B.S.

Data updates

Latest Update: 2022-08
Total number of updates: 1
Update History

This material has 399 properties — only a subset is shown here.

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B.S. TA4 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Fe
VALUE
≤ 0.20
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
H
VALUE
≤ 0.010
UNIT
%
CAS NUMBER
1333-74-0
CRITERIA
Ti
VALUE
Remainder
UNIT
%
CAS NUMBER
7440-32-6

BS 2TA 4: 1973 / Specification for forging stock of commercially pure titanium (tensile strength 390-540 N/mm2)

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B.S. TA4 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 399 properties — only a subset is shown here.

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B.S. TA4 Heat Treatments


  • Test samples taken from the material shall be annealed as follows:
    I) Heat unifromly at a temperature between 650°C and 750°C for a time dependent on the cross section (min. 30 minutes).
    II) Cool in air.

B.S. TA4 Mechanical Properties


Temperature

PROPERTY / VALUE
Tensile Strength
390 — 540 MPa
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Elongation, A
≥ 20 %
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Yield Strength, Rp0.2
≥ 290 MPa
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B.S. TA4 International Equivalent Materials


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MATERIAL
STANDARD
COUNTRY / PRODUCER
EQUIVALENCE CATEGORY
MATERIAL
STANDARD
B.S.
COUNTRY / PRODUCER
United Kingdom
EQUIVALENCE CATEGORY
Composition 100%

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  • 1Cross References

  • 3Composition
  • 3Mechanical Properties
  • 2Physical Properties
  • 1Heat Treatment
  • -Metallography
  • -Machinability

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

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

  • 389Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation

  • -Total Suppliers