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Description

Brazil ABNT VW-9 Brazil Stainless steel and VW-9 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VW-9
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VW-9 ABNT Brazil Brazil Stainless steel
VWM-2
VWM-ZB
VWM-3C
VWM-7
VWT-1
VKM-42
N3333A
Sinter23
Sinter30
Sinter60

Chemical composition(mass fraction)(wt.%) of the VW-9

C(%) Si(%) Mn(%) S(%) V(%) W(%)
0.30 0.25 0.3 2.65 0.35 8.50

Mechanical Properties of steel grade VW-9

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)
477 (≥) 295 (≥) 22 23 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade VW-9

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
21 - -     0.12 -  
386 936 - 11.3 332   -  
338 - 33 32.2   242 223

Heat Treatment of steel grade VW-9

Heat treated : 1895°C - 1554°C

Technological Curves of steel grade VW-9

Cross Reference Table (Equivalent Grade) of VW-9

Grade Standard Country Application
VW-9 ABNT Brazil Brazil Stainless steel

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