GOST VT20 Titanium Alloys

Material group: Nonferrous Alloys / Titanium Alloys
Country / Standard: Russia / GOST

Data updates

Latest Update: 2025-06
Total number of updates: 6
Update History
2019-06 2017-10 2016-06 2015-11 2014-10

This material has 4383 properties — only a subset is shown here.

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GOST VT20 Chemical Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
5.5 – 7.0
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
C
VALUE
≤ 0.10
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Fe
VALUE
≤ 0.25
UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
H
VALUE
val1
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UNIT
%
CAS NUMBER
1333-74-0
CRITERIA
Mo
VALUE
val1
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UNIT
%
CAS NUMBER
7439-98-7
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
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
V
VALUE
val1
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UNIT
%
CAS NUMBER
7440-62-2
CRITERIA
Zr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-67-7

GOST 19807: 1991 / Wrought titanium and titanium alloys. Grades

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GOST VT20 Physical Properties

Temperature

PROPERTY / VALUE
Modulus of Elasticity
80 — 130 GPa
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Electrical Resistivity
0.47 Ω∙mm²/m
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Density
val1
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kg/dm³
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Electrical Conductivity
val1
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S/m
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Heat Capacity
val1
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J/(kg∙°C)
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Thermal Conductivity
15.1 W/(m∙°C)
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Coefficient of Thermal Expansion (CTE)
val1
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10-6/°C
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This material has 4383 properties — only a subset is shown here.

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GOST VT20 Mechanical Properties

Temperature

PROPERTY / VALUE
Tensile Strength
880 — 1180 MPa
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Elongation, A
≥ 5 %
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  • 1Cross References
  • 22Composition
  • 32Mechanical Properties
  • 8Physical Properties
  • -Heat Treatment
  • -Metallography
  • -Machinability
  • 9Stress-Strain
  • 8Formability
  • 7Fatigue
  • -Fracture
  • -Creep
  • -Joints
  • -Coatings
  • 13Dimensions
  • -Tribology
  • 4283Corrosion
  • -Ageing
  • -Weatherability
  • -Irradiation
  • -Total Suppliers