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XH70BMTЮ

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XH70BMЮT XH70BMTЮΦ
#XH70BMTЮ

Description

Russia GOST XH70BMTЮ Specialsteel Russia GOCT standard deformation of high temperature alloy grades and chemical composition and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: XH70BMTЮ
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH70BMTЮ GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH70BMTЮ

C Si Mn P S Cr Ni Mo Al Ti Fe W B V Ce
≤0.12 ≤0.60 ≤0.50 ≤0.015 ≤0.010 13.00 -16.00 ≤remaining 2.00 -4.00 1.70 -2.30 1.80 -2.30 ≤5.00 5.00 -7.00 ≤0.020 ≤0.50 ≤0.02

Mechanical Properties of steel grade XH70BMTЮ

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)
363 (≥) 865 (≥) 24 43 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade XH70BMTЮ

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 - -     0.31 -  
879 455 - 21.3 143   -  
918 - 14 31.2   313 231

Heat Treatment of steel grade XH70BMTЮ

Heat treated : 1124°C - 1995°C

Technological Curves of steel grade XH70BMTЮ

Cross Reference Table (Equivalent Grade) of XH70BMTЮ

Grade Standard Country Application
XH70BMTЮΦ
XH70BMTЮ
XH70BMЮT XH70BMTЮΦ
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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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