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XH65MB 

Description

Russia ГОСТ XH65MB  Russia COST standard deformation of high temperature alloy and XH65MB  Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: XH65MB 
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy XH65MB  ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH55BMTΦK/Ю-BД
XH55BMTKЮ
XH56BMKЮ
XH56BMTЮ
XH57MTBЮ
XH58B
XH60Ю
XH60BT
XH62MBKЮ
XH62MBKЮ-BД

Chemical composition(mass fraction)(wt.%) of the XH65MB 

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) W(%) Fe(%)
Max 0.02  Max 0.15  Max 0.10  0.02 0.02 14.5-16.5 Balance  3.0-4.0 Max 1.00 

Mechanical Properties of steel grade XH65MB 

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)
739 (≥) 457 (≥) 32 31 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade XH65MB 

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
32 - -     0.33 -  
661 173 - 12.3 241   -  
718 - 32 43.2   224 442

Heat Treatment of steel grade XH65MB 

Heat treated : 1131°C - 1648°C

Technological Curves of steel grade XH65MB 

Cross Reference Table (Equivalent Grade) of XH65MB 

Grade Standard Country Application
XH65MB  ГОСТ Russia Russia COST standard deformation of high temperature alloy

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