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Description

Brazil ABNT V-630 Brazil Stainless steel and V-630 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: V-630
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel V-630 ABNT Brazil Brazil Stainless steel
V-301
V-302
V-302 MRC
V-303
V-304
V-304L
V-310
V-316
V-316L
V-MAR

Chemical composition(mass fraction)(wt.%) of the V-630

C(%) Si(%) Mn(%) S(%) Mo(%)
0.07 1.00 1 16.00 4.2

Mechanical Properties of steel grade V-630

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)
127 (≥) 164 (≥) 13 11 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade V-630

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
12 - -     0.12 -  
334 157 - 34.3 212   -  
964 - 41 24.2   124 441

Heat Treatment of steel grade V-630

Heat treated : 1192°C - 1213°C

Technological Curves of steel grade V-630

Cross Reference Table (Equivalent Grade) of V-630

Grade Standard Country Application
V-630 ABNT Brazil Brazil Stainless steel

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