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XH70BMЮT

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XH70MBTЮБ XH70BMTЮ
#XH70BMЮT

Description

Russia GOST XH70BMЮT 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: XH70BMЮT
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH70BMЮT GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH70BMЮT

C Si Mn P S Cr Ni Mo Al Ti Fe W B
0.10 -0.16 ≤0.60 ≤0.50 ≤ ≥ ≤ ≥ 14.00 -16.00 ≤remaining 3.00 -5.00 1.70 -2.20 1.00 -1.40 ≤3.00 4.00 -6.00 ≤0.010

Mechanical Properties of steel grade XH70BMЮT

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)
848 (≥) 189 (≥) 44 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade XH70BMЮT

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
12 - -     0.12 -  
733 521 - 43.3 242   -  
772 - 41 43.2   344 122

Heat Treatment of steel grade XH70BMЮT

Heat treated : 1714°C - 1323°C

Technological Curves of steel grade XH70BMЮT

Cross Reference Table (Equivalent Grade) of XH70BMЮT

Grade Standard Country Application
XH70BMЮT
XH70MBTЮБ XH70BMTЮ
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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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