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Description

Brazil ABNT V-GRAPH Brazil Stainless steel and V-GRAPH Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: V-GRAPH
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel V-GRAPH ABNT Brazil Brazil Stainless steel
VP-20
VP 40
VP50
VP80
VP420
VP440
VF800AT
VC-131
VC-130
VD-2

Chemical composition(mass fraction)(wt.%) of the V-GRAPH

C(%) Si(%) Mn(%) Cr(%) Mo(%)
1.35 1.25 1.85 1.5 1.80

Mechanical Properties of steel grade V-GRAPH

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)
922 (≥) 257 (≥) 23 44 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade V-GRAPH

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 -  
684 644 - 24.3 244   -  
246 - 43 33.2   323 124

Heat Treatment of steel grade V-GRAPH

Heat treated : 1554°C - 1111°C

Technological Curves of steel grade V-GRAPH

Cross Reference Table (Equivalent Grade) of V-GRAPH

Grade Standard Country Application
V-GRAPH ABNT Brazil Brazil Stainless steel

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