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XH50BMTKΦЮ(ЭП57)

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XH77TЮ(ЭИ437A) XH51BMTЮKΦP(ЭП220)
#XH50BMTKΦЮ(ЭП57)

Description

Russia ГОСТ XH50BMTKΦЮ(ЭП57) Russia COST standard deformation of high temperature alloy and XH50BMTKΦЮ(ЭП57) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: XH50BMTKΦЮ(ЭП57)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy XH50BMTKΦЮ(ЭП57) ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH77TЮP
XH77TЮPy
XH78T
XH80TБЮ　
H50K10
H70MΦ
H70MΦB
03XH28MДT
06XH28MДT
XH77TЮ(ЭИ437A)

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Co(%) B(%) Al(%) Ti(%) Fe(%)
0.08-0.14 Max 0.50 Max 0.50 Max 0.015 Max 0.010 9.0-12.0 Balance 4.0-6.0 0.2-0.8 5.0-7.0 14.0-16.0 Max 0.02 3.7-4.7 2.0-2.8 Max 5.0

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)
535 (≥) 414 (≥) 41 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

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
42 - -     0.23 -  
487 888 - 42.3 333   -  
552 - 33 13.2   313 143

Heat Treatment of steel grade XH50BMTKΦЮ(ЭП57)

Heat treated : 1946°C - 1193°C

Technological Curves of steel grade XH50BMTKΦЮ(ЭП57)

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

Grade Standard Country Application
XH50BMTKΦЮ(ЭП57) ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH77TЮ(ЭИ437A) XH51BMTЮKΦP(ЭП220)
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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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