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Description

Brazil VWT-1 The Brazilian standard steel grade and steel products and VWT-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: VWT-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy VWT-1 Brazil The Brazilian standard steel grade and steel products
05Cr19Ni10Si2NbN
326S36
N-3343
VK-10E
VK-10N
VK-5E
VWM-2
VWM-2B
VWM-3C
VWM-7

Chemical composition(mass fraction)(wt.%) of the VWT-1

C(%) Si(%) Mn(%) Cr(%) V(%) W(%)
0.75 0.20 0.30 4.25 1.10 16.00

Mechanical Properties of steel grade VWT-1

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)
475 (≥) 521 (≥) 43 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade VWT-1

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
24 - -     0.42 -  
371 973 - 33.3 231   -  
528 - 42 33.2   333 323

Heat Treatment of steel grade VWT-1

Heat treated : 1368°C - 1721°C

Technological Curves of steel grade VWT-1

Cross Reference Table (Equivalent Grade) of VWT-1

Grade Standard Country Application
VWT-1 Brazil The Brazilian standard steel grade and steel products
VWT-1 ABNT Brazil Brazil Stainless steel

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