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Description

Brazil ABNT VAKT 300 Brazil Stainless steel and VAKT 300 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VAKT 300
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VAKT 300 ABNT Brazil Brazil Stainless steel
VTKP
VTKN
VEC 36
VEC 42
VEC 52
FeNi BCT
VI 138
VI4441
VI 58339
VI 562

Chemical composition(mass fraction)(wt.%) of the VAKT 300

C(%) Si(%) Mn(%) P(%) Cr(%) Mo(%) V(%)
0.02 0.03 0.03 9 5 18 0.05

Mechanical Properties of steel grade VAKT 300

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)
934 (≥) 156 (≥) 32 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade VAKT 300

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
31 - -     0.11 -  
355 269 - 32.3 434   -  
717 - 21 21.2   144 142

Heat Treatment of steel grade VAKT 300

Heat treated : 1232°C - 1831°C

Technological Curves of steel grade VAKT 300

Cross Reference Table (Equivalent Grade) of VAKT 300

Grade Standard Country Application
VAKT 300 ABNT Brazil Brazil Stainless steel
UNS G10300 UNS USA General use carbon steel bar
S50300 SS USA Martensitic special steel
S42300 UNS USA Martensitic special steel
S42300 UNS USA Martensitic special steel
UNS S42300 UNS USA precipitation hardening
UNS S42300 UNS USA precipitation hardening
UNS S63005 UNS USA precipitation hardening
UNS S63007 UNS USA precipitation hardening
UNS S63008 UNS USA precipitation hardening
UNS S63009 UNS USA precipitation hardening
UNS J03000 ASTM USA
UNS J03001 UNS USA
UNS J93000 AISI USA
UNS J93005 AISI USA
UNS J93000 AISI USA
UNS J03002 AISI USA
UNS J03003 AISI USA
UNS J31300 AISI USA
411300 CSN Czech Republic The Czech republic Structural steel

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