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VRE 7030

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VRE 8020 VNI 111
#VRE #7030

Description

Brazil ABNT VRE 7030 Brazil Stainless steel and VRE 7030 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VRE 7030
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VRE 7030 ABNT Brazil Brazil Stainless steel
VV-33
V-422A
VV-45
VV-53
VV-54
VV-56
VV-80
VRE 3520
VRE 6015
VRE 8020

Chemical composition(mass fraction)(wt.%) of the VRE 7030

C(％) Si(％) S(％) Mo(％)
0.06 1-20 30.00 BaL

Mechanical Properties of steel grade VRE 7030

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)
138 (≥) 479 (≥) 23 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade VRE 7030

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 -  
839 942 - 33.3 443   -  
138 - 13 24.2   322 344

Heat Treatment of steel grade VRE 7030

Heat treated : 1982°C - 1687°C

Technological Curves of steel grade VRE 7030

Cross Reference Table (Equivalent Grade) of VRE 7030

Grade Standard Country Application
VRE 3520 ABNT Brazil Brazil Stainless steel
VRE 6015 ABNT Brazil Brazil Stainless steel
VRE 8020 ABNT Brazil Brazil Stainless steel
VRE 7030 ABNT Brazil Brazil Stainless steel
25MnRiVRE GBT China China structural steel and alloy steel
417030 CSN Czech Republic The Czech republic Stainless steel
VRE 8020 VNI 111
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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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