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XH50BMTKΦЮ(ЭП57)

Description

Russia GOST XH50BMTKΦЮ(ЭП57) Specialsteel Russia GOCT standard deformation of high temperature alloy grades and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: XH50BMTKΦЮ(ЭП57)
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH50BMTKΦЮ(ЭП57) GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH50BMTKΦЮ(ЭП57)

C Si Mn P S Cr Ni Mo Al Ti Fe Co W V B
0.08 -0.14 ≤0.50 ≤0.50 ≤0.015 ≤0.010 9.00 -12.00 ≤remaining 4.00 -6.00 3.70 -4.70 2.00 -2.80 ≤5.00 14.00 -16.00 5.00 -7.00 0.20 -0.80 ≤0.020

Mechanical Properties of steel grade XH50BMTKΦЮ(ЭП57)

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)
565 (≥) 815 (≥) 21 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade XH50BMTKΦЮ(ЭП57)

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
31 - -     0.23 -  
488 789 - 23.3 234   -  
749 - 24 34.2   241 443

Heat Treatment of steel grade XH50BMTKΦЮ(ЭП57)

Heat treated : 1219°C - 1346°C

Technological Curves of steel grade XH50BMTKΦЮ(ЭП57)

Cross Reference Table (Equivalent Grade) of XH50BMTKΦЮ(ЭП57)

Grade Standard Country Application
XH50BMTKΦЮ(ЭП57)

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