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Characteristics for grade     VT22   ( ВТ22 )

      Grade :     VT22   ( ВТ22 )
      Classification :   Titanium wrought alloy
      Equivalent grades:     Is absent
Grade   VT22   ( ВТ22 ):   supplier   Auremo   www.auremo.biz
Sale:   Russia +7 (812) 680-16-77 ,   Germany +49 (208) 376-298-00 ,     info [a] auremo.org



Chemical composition in % for grade   VT22   ( ВТ22 )
Fe C Si Cr Mo V N TiAl Zr OH Impurity
0.5 - 1.5max   0.1max   0.150.5 - 1.54 - 5.54 - 5.5max   0.0579.4 - 86.34.4 - 5.7max   0.3max   0.18max   0.015 other 0.3
Comment: Ti is a basis; the percentage of Ti is given approximately.


Mechanical properties under Т=20oС for grade   VT22   ( ВТ22 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 26492-85     1030   6-814-20200-250Annealing
Bar, GOST 26492-85     1080-1280  7-1017-30250-300Annealing
Bar, GOST 26492-85     1280   6-716-18180-200Hardening and ageing


    Brinell hardness for     VT22   ( ВТ22 )   (annealing) ,     Bar HB 10 -1 = 285   MPa


Physical properties for grade   VT22   ( ВТ22 )
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     8.32 4620   1530
100   8 9.21      
200   8.2 10.5   0.565  
300   8.4 11.7   0.586  
400   8.6 13.4   0.649  
500   8.8 14.6   0.712  
600     15.9      
T E 10- 5 a 10 6 l r C R 10 9

Types of delivery of grade   VT22   ( ВТ22 )
B55 - Bars


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]

  VT22   ( ВТ22 ) - Titanium wrought alloy: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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