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XH70BMTЮΦ

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XH70BMTЮ XH75MБTЮ
#XH70BMTЮΦ

Description

Russia GOST XH70BMTЮΦ 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: XH70BMTЮΦ
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH70BMTЮΦ GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

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

C Si Mn P S Cr Ni Mo Al Ti Fe W B V Ce
≤0.12 ≤0.60 ≤0.50 ≤0.015 ≤0.009 13.00 -16.00 ≤remaining 2.50 -4.00 2.40 -2.90 1.70 -2.20 ≤5.00 5.00 -7.00 ≤0.015 ≤1.00 ≤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)
397 (≥) 792 (≥) 12 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

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
42 - -     0.42 -  
548 722 - 42.3 141   -  
365 - 41 42.2   333 433

Heat Treatment of steel grade XH70BMTЮΦ

Heat treated : 1226°C - 1428°C

Technological Curves of steel grade XH70BMTЮΦ

Cross Reference Table (Equivalent Grade) of XH70BMTЮΦ

Grade Standard Country Application
XH70BMTЮΦ
XH70BMTЮ XH75MБTЮ
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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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