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XH70BMTЮΦ

Description

Russia ГОСТ XH70BMTЮΦ Russia COST standard deformation of high temperature alloy and XH70BMTЮΦ Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: XH70BMTЮΦ
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy XH70BMTЮΦ ГОСТ Russia Russia COST standard deformation of high temperature alloy
XH62MBKЮ
XH62MBKЮ-BД
XH65MB 
XH65MBy
XH65BMTЮ
XH67MBTЮ
XH70Ю
XH70MBTЮБ
XH70BMЮT
XH70BMTЮ

Chemical composition(mass fraction)(wt.%) of the XH70BMTЮΦ

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) B(%) Al(%) Ti(%) Fe(%) Other(%)
Max 0.12 Max 0.60 Max 0.50 0.015 0.009 l3.0-16.0 Balance 2.50-4.00 Max 1.0 5.00-7.00 Max 0.015 2.40-2.90 1.70-2.20 Max 5.00 CeMax 0.02

Mechanical Properties of steel grade XH70BMTЮΦ

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)
583 (≥) 875 (≥) 41 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade XH70BMTЮΦ

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 -  
426 247 - 32.3 322   -  
932 - 31 14.2   121 332

Heat Treatment of steel grade XH70BMTЮΦ

Heat treated : 1687°C - 1344°C

Technological Curves of steel grade XH70BMTЮΦ

Cross Reference Table (Equivalent Grade) of XH70BMTЮΦ

Grade Standard Country Application
XH70BMTЮΦ ГОСТ Russia Russia COST standard deformation of high temperature alloy

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