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XH77TЮPy

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XH77TЮP XH78T
#XH77TЮPy

Description

Russia ГОСТ XH77TЮPy Russia COST standard deformation of high temperature alloy and XH77TЮPy Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: XH77TЮPy
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy XH77TЮPy ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH65BMTЮ
XH67MBTЮ
XH70Ю
XH70MBTЮБ
XH70BMЮT
XH70BMTЮ
XH70BMTЮΦ
XH75MБTЮ
XH75BMЮ
XH77TЮP

Chemical composition(mass fraction)(wt.%) of the XH77TЮPy

C(％) Si(％) Mn(％) Cr(％) Ni(％) Pb(%) B(%) Al(%) Ti(%) Fe(%) Other(%)
0.04-0.08 Max 0.60 Max 0.40 19.0-22.0 Balance Max 0.001 Max 0.01 0.70-1.00 2.60-2.90 Max 1.00 Ce: Max 0.02

Mechanical Properties of steel grade XH77TЮPy

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)
999 (≥) 182 (≥) 21 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade XH77TЮPy

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
22 - -     0.23 -  
529 522 - 31.3 322   -  
597 - 43 43.2   144 333

Heat Treatment of steel grade XH77TЮPy

Heat treated : 1759°C - 1673°C

Technological Curves of steel grade XH77TЮPy

Cross Reference Table (Equivalent Grade) of XH77TЮPy

Grade Standard Country Application
XH77TЮPy ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH77TЮP XH78T
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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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