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Characteristics for grade     VT5-1   ( ВТ5-1 )



      Grade :     VT5-1   ( ВТ5-1 )
      Classification :   Titanium wrought alloy
      Equivalent grades:   Go here



Chemical composition in % for grade   VT5-1   ( ВТ5-1 )
Fe C Si V N TiAl Zr OSn H Impurity
max   0.3max   0.1max   0.12max   1max   0.0588.83 - 93.44.3 - 6max   0.3max   0.152 - 3max   0.015 other 0.3
Comment: Ti is a basis; the percentage of Ti is given approximately.


Mechanical properties under Т=20oС for grade   VT5-1   ( ВТ5-1 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet annealed , GOST 22178-76     735   8-15   
Bar annealed , GOST 26492-85     745-785  6-815-20400 
Bar, GOST 26492-85     745-980  6-1018-25400-450Annealing
Plate , GOST 23755-79 11 - 35   735-930  6 12  


    Brinell hardness for     VT5-1   ( ВТ5-1 )   ,       HB 10 -1 = 241 - 321   MPa


Technological properties for grade   VT5-1   ( ВТ5-1 )
  Weldability: without limitations.


Physical properties for grade   VT5-1   ( ВТ5-1 )
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     4425 0.502 1380
100   8.3     0.544  
200   9.3 10.88   0.565  
300   9.7 12.14   0.586  
400   10 13.14   0.628  
500   10.3 14.65   0.67  
600   10.4 15.91      
T E 10- 5 a 10 6 l r C R 10 9


Equivalent steels for grade     VT5-1   ( ВТ5-1 )
Warning! Indicated both exact and nearest equivalents.
USAGermanyJapanFranceEngland
-DIN,WNrJIS AFNORBS
5Al-2.5Sn
Grade6
3.7114
3.7115
KS-5-2.5
SAT-525
Ti-P.65
IMI317



Types of delivery of grade   VT5-1   ( ВТ5-1 )
B53 - Sheets and Strips
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]

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

  VT5-1   ( ВТ5-1 ) - 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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