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XH51BMTЮKΦP(ЭП220)

Description

Russia ГОСТ XH51BMTЮKΦP(ЭП220) Russia COST standard deformation of high temperature alloy and XH51BMTЮKΦP(ЭП220) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: XH51BMTЮKΦP(ЭП220)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy XH51BMTЮKΦP(ЭП220) ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH77TЮPy
XH78T
XH80TБЮ 
H50K10
H70MΦ
H70MΦB
03XH28MДT
06XH28MДT
XH77TЮ(ЭИ437A)
XH50BMTKΦЮ(ЭП57)

Chemical composition(mass fraction)(wt.%) of the XH51BMTЮKΦP(ЭП220)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
Max 0.08 Max 0.50 Max 0.50 Max 0.015 Max 0.009 9.0-12.0 Balance 5.0-8.0 0.2-0.8 5.0-7.0 14.0-16.0 Max 0.02 3.9-4.8 2.2-2.9 Max 3.0

Mechanical Properties of steel grade XH51BMTЮKΦP(ЭП220)

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)
855 (≥) 938 (≥) 31 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade XH51BMTЮKΦP(ЭП220)

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
33 - -     0.41 -  
612 966 - 14.3 242   -  
485 - 31 14.2   124 312

Heat Treatment of steel grade XH51BMTЮKΦP(ЭП220)

Heat treated : 1899°C - 1347°C

Technological Curves of steel grade XH51BMTЮKΦP(ЭП220)

Cross Reference Table (Equivalent Grade) of XH51BMTЮKΦP(ЭП220)

Grade Standard Country Application
XH51BMTЮKΦP(ЭП220) ГОСТ Russia Russia COST standard deformation of high temperature alloy

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