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ЭИ835

Favorite Datasheet
X6NiCrTiMoVB25-15-2 Х25Н16Г7АР
#ЭИ835

Description

Russia GOST ЭИ835 Specialsteel Russia GOCT Standard vacuum smelting casting high temperature alloy bar and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: ЭИ835
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel ЭИ835 Austenite GOST Russia Russia GOCT Standard vacuum smelting casting high temperature alloy bar

Chemical composition(mass fraction)(wt.%) of the ЭИ835

C Si Mn P S Cr Mo Ni N B
≤0.12 ≤1.00 5.00 -7.00 ≤0.035 ≤0.020 23.00 -26.00 ≤ ≥ 15.00 -18.00 0.30 -0.45 ≤0.010

Mechanical Properties of steel grade ЭИ835

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)
722 (≥) 355 (≥) 14 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 344

Physical Properties of steel grade ЭИ835

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
21 - -     0.33 -  
988 557 - 32.3 224   -  
557 - 14 14.2   141 321

Heat Treatment of steel grade ЭИ835

Heat treated : 1254°C - 1525°C

Technological Curves of steel grade ЭИ835

Cross Reference Table (Equivalent Grade) of ЭИ835

Grade Standard Country Application
12X25H16Γ7AP(ЭИ835)
X6NiCrTiMoVB25-15-2 Х25Н16Г7АР
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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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