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Description

Brazil ABNT VP80 Brazil Stainless steel and VP80 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VP80
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VP80 ABNT Brazil Brazil Stainless steel
VCM
VCM A
VCO
VMO
VN 2888
VML
VTM
VP-20
VP 40
VP50

Chemical composition(mass fraction)(wt.%) of the VP80

C(%) Si(%) Mn(%) S(%) Cr(%) Mo(%)
0.06 0.25 0.3 12 1.55 7.75

Mechanical Properties of steel grade VP80

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)
947 (≥) 257 (≥) 11 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade VP80

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
44 - -     0.13 -  
597 945 - 42.3 313   -  
779 - 44 21.2   222 242

Heat Treatment of steel grade VP80

Heat treated : 1329°C - 1161°C

Technological Curves of steel grade VP80

Cross Reference Table (Equivalent Grade) of VP80

Grade Standard Country Application
VP80 ABNT Brazil Brazil Stainless steel

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