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Description

Brazil ABNT VRC 400 Brazil Stainless steel and VRC 400 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VRC 400
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VRC 400 ABNT Brazil Brazil Stainless steel
VAT 718
VATX 750
VAT 751
VAT 4955
VAT A286
VAT 80A
VAT 31V
VRC 625
VRC 276
VRC 254

Chemical composition(mass fraction)(wt.%) of the VRC 400

C(%)
0.16

Mechanical Properties of steel grade VRC 400

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)
263 (≥) 583 (≥) 11 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade VRC 400

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
14 - -     0.24 -  
993 677 - 42.3 324   -  
316 - 44 21.2   323 244

Heat Treatment of steel grade VRC 400

Heat treated : 1343°C - 1185°C

Technological Curves of steel grade VRC 400

Cross Reference Table (Equivalent Grade) of VRC 400

Grade Standard Country Application
VRC 625 ABNT Brazil Brazil Stainless steel
VRC 276 ABNT Brazil Brazil Stainless steel
VRC 254 ABNT Brazil Brazil Stainless steel
VRC 400 ABNT Brazil Brazil Stainless steel
UNS S44002 UNS USA Martensitic special steel
UNS S44003 UNS USA Martensitic special steel
UNS S44004 UNS USA Martensitic special steel
UNS S50400 UNS USA Martensitic special steel
UNS S17400 UNS USA precipitation hardening
UNS S17400 UNS USA precipitation hardening
S17400 UNS USA Martensitic special steel
S17400 UNS USA Martensitic special steel
UNS G31400 UNS USA precipitation hardening
UNS H41400 UNS USA precipitation hardening
UNS S64005 UNS USA precipitation hardening
UNS S64006 UNS USA precipitation hardening
1.4003 AFNOR France Ferritic
1.4000 AFNOR France Ferritic
1.4002 AFNOR France Ferritic
1.4006 AFNOR France Martensite And Precipitation Hardening

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