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Description

Brazil ABNT VTKP Brazil Stainless steel and VTKP Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VTKP
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VTKP ABNT Brazil Brazil Stainless steel
VAT 80A
VAT 31V
VRC 625
VRC 276
VRC 254
VRC 400
VES 82
VES 92
VES 60
VES 70

Chemical composition(mass fraction)(wt.%) of the VTKP

C(%) S(%)
0.03 10

Mechanical Properties of steel grade VTKP

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
878 (≥) 688 (≥) 43 21 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade VTKP

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.32 -  
893 764 - 11.3 344   -  
458 - 34 33.2   313 111

Heat Treatment of steel grade VTKP

Heat treated : 1435°C - 1838°C

Technological Curves of steel grade VTKP

Cross Reference Table (Equivalent Grade) of VTKP

Grade Standard Country Application
VTKP ABNT Brazil Brazil Stainless steel

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Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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