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VF800AT

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VP440 VC-131
#VF800AT

Description

Brazil ABNT VF800AT Brazil Stainless steel and VF800AT Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VF800AT
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VF800AT ABNT Brazil Brazil Stainless steel
VMO
VN 2888
VML
VTM
VP-20
VP 40
VP50
VP80
VP420
VP440

Chemical composition(mass fraction)(wt.%) of the VF800AT

C(％) Si(％) Mn(％) S(％) Cr(％) V(%)
0.85 1.00 0.4 8 2.00 0.5

Mechanical Properties of steel grade VF800AT

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)
268 (≥) 569 (≥) 33 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade VF800AT

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
22 - -     0.22 -  
823 371 - 31.3 233   -  
664 - 43 43.2   322 121

Heat Treatment of steel grade VF800AT

Heat treated : 1454°C - 1893°C

Technological Curves of steel grade VF800AT

Cross Reference Table (Equivalent Grade) of VF800AT

Grade Standard Country Application
VF800AT ABNT Brazil Brazil Stainless steel
VP440 VC-131
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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