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Metals -> Titanium -> Titanium wrought alloy

Characteristics of the material VT14   ( ВТ14 ).

Material : VT14   ( ВТ14 )
Classification : Titanium wrought alloy


Chemical composition in % of the material VT14   ( ВТ14 ) .
Fe C Si Mo V N TiAl Zr OH Impurity
max   0.3max   0.1max   0.152.5 - 3.80.9 - 1.9max   0.0586.635 - 93.13.5 - 6.3max   0.3max   0.15max   0.015 other 0.3
Comment: Ti is a basis; the percentage of Ti is given approximately.


Mechanical properties under Т=20oС of the material VT14   ( ВТ14 ) .
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Die     850-900  10-15  Annealing
Sheet thin     900-1070  8-10  Annealing
Die     1250-1300  6-1520-40500Hardening and ageing
Sheet thin     1200-1400      Hardening and ageing


    Brinell hardness of the material   VT14   ( ВТ14 )   (annealing) ,     Die HB 10 -1= 255 - 341   MPa
    Brinell hardness of the material   VT14   ( ВТ14 )   (quenching, ageing ,     Die HB 10 -1= 302 - 388   MPa


Physical properties of the material VT14   ( ВТ14 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 1.1   8.37 4520    
100   8 9.21      
200   8.2 10.47   0.544  
300   8.5 11.72   0.586  
400   8.8 12.92   0.628  
500   8.9 13.82   0.67  
600   8.7     0.712  
T E 10- 5 a 10 6 l r C R 10 9


Technological properties of the material VT14   ( ВТ14 ) .
  Weldability: without limitations.



Specification :
Mechanical properties :
sв - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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