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Description

Brazil ABNT VW-3 Brazil Stainless steel and VW-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VW-3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VW-3 ABNT Brazil Brazil Stainless steel
VP 40
VP50
VP80
VP420
VP440
VF800AT
VC-131
VC-130
VD-2
V-GRAPH

Chemical composition(mass fraction)(wt.%) of the VW-3

C(%) Si(%) Mn(%) S(%) Cr(%) V(%) W(%)
0.45 1.00 0.3 1.4 0.20 0.2 2

Mechanical Properties of steel grade VW-3

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)
853 (≥) 998 (≥) 33 23 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade VW-3

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
32 - -     0.44 -  
892 225 - 33.3 231   -  
587 - 22 11.2   342 314

Heat Treatment of steel grade VW-3

Heat treated : 1768°C - 1266°C

Technological Curves of steel grade VW-3

Cross Reference Table (Equivalent Grade) of VW-3

Grade Standard Country Application
VW-3 ABNT Brazil Brazil Stainless steel

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