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BX9Л

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22-11-2.5 XH33TMДЮ(ЭK63,BHC-45)
#BX9Л

Description

Russia GOST BX9Л Specialsteel Russia TY standard grades and chemical compositions of the high temperature alloy castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: BX9Л
Category Class Grade Standard Country Application
Steel GradesSpecialsteel BX9Л GOST Russia Russia TY standard grades and chemical compositions of the high temperature alloy castings

Chemical composition(mass fraction)(wt.%) of the BX9Л

C Cr Al Mo Ti Co W Ni Nb Fe B Ce V Zr Mn Si S P Y Ca
0.02 -0.10 30.00 -35.00 1.00 -1.60 2.90 -3.50 0.70 -1.30 0.20 -0.80 4.70 -5.30 ≤remaining 0.70 -5.30 ≤6.00 ≤0.005 ≤0.03 ≤ ≥ ≤ ≥ ≤0.50 ≤0.40 ≤0.010 ≤0.015 ≤0.04 ≤0.02

Mechanical Properties of steel grade BX9Л

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)
175 (≥) 754 (≥) 22 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade BX9Л

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
21 - -     0.11 -  
742 111 - 42.3 432   -  
145 - 14 33.2   423 133

Heat Treatment of steel grade BX9Л

Heat treated : 1283°C - 1895°C

Technological Curves of steel grade BX9Л

Cross Reference Table (Equivalent Grade) of BX9Л

Grade Standard Country Application
BX9Л
BX9Л-BИ
BX9Л-BИ
22-11-2.5 XH33TMДЮ(ЭK63,BHC-45)
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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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