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XH70MBTЮБ

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XH70Ю XH70BMЮT
#XH70MBTЮБ

Description

Russia GOST XH70MBTЮБ 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: XH70MBTЮБ
Category Class Grade Standard Country Application
Steel GradesSpecialsteel XH70MBTЮБ GOST Russia Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Chemical composition(mass fraction)(wt.%) of the XH70MBTЮБ

C Si Mn P S Cr Ni Mo Al Ti Fe W Nb B Ce
≤0.12 ≤0.60 ≤0.50 ≤0.015 ≤0.012 16.00 -19.00 ≤remaining 4.00 -6.00 1.00 -1.70 1.90 -2.80 ≤5.00 2.00 -3.50 0.50 -1.30 ≤0.010 ≤0.02

Mechanical Properties of steel grade XH70MBTЮБ

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)
119 (≥) 436 (≥) 14 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade XH70MBTЮБ

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
23 - -     0.33 -  
624 148 - 14.3 133   -  
279 - 13 32.2   342 332

Heat Treatment of steel grade XH70MBTЮБ

Heat treated : 1739°C - 1799°C

Technological Curves of steel grade XH70MBTЮБ

Cross Reference Table (Equivalent Grade) of XH70MBTЮБ

Grade Standard Country Application
XH70MBTЮБ
XH70Ю XH70BMЮT
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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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