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Description

Brazil ABNT V-422A Brazil Stainless steel and V-422A Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: V-422A
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel V-422A ABNT Brazil Brazil Stainless steel
V-304
V-304L
V-310
V-316
V-316L
V-MAR
V-630
V-631
VV-20
VV-33

Chemical composition(mass fraction)(wt.%) of the V-422A

C(%) Si(%) Mn(%) S(%) Mo(%) V(%) W(%)
0.23 0.5 0.75 11.00 0.75 0.23 1.05

Mechanical Properties of steel grade V-422A

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)
576 (≥) 982 (≥) 14 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade V-422A

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
11 - -     0.13 -  
224 562 - 22.3 423   -  
644 - 21 34.2   441 241

Heat Treatment of steel grade V-422A

Heat treated : 1131°C - 1355°C

Technological Curves of steel grade V-422A

Cross Reference Table (Equivalent Grade) of V-422A

Grade Standard Country Application
V-422A ABNT Brazil Brazil Stainless steel

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