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BX9Л

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22-11-2.5 CДП1-1
#BX9Л

Description

Russia ГОСТ BX9Л High temperature alloy castings and BX9Л Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: BX9Л
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy BX9Л ГОСТ Russia High temperature alloy castings
ЖC3ЛK
ЖC6K
BЖЛ8
BЖЛ12y
BЖЛ12Э
BЖЛl4
BЖЛ14H
BX4Л
25-20Л
22-11-2.5

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) W(%) Co(%) B(%) Nb(%) Al(%) Ti(%) Fe(%) Other(%)
0.02- 0.1 0.4 0.5 Max 0.015 0.01 30.0- 35.0 Balance 2.9- 3.5 4.7- 5.3 0.2- 0.8 0.005 0.7- 5.3 1.0- 1.6 0.7- 1.3 Max 6.0 Ca 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)
855 (≥) 336 (≥) 34 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

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
23 - -     0.34 -  
884 886 - 42.3 321   -  
163 - 43 43.2   312 431

Heat Treatment of steel grade BX9Л

Heat treated : 1983°C - 1697°C

Technological Curves of steel grade BX9Л

Cross Reference Table (Equivalent Grade) of BX9Л

Grade Standard Country Application
BX9Л-BИ ГОСТ Russia Vacuum melting of casting high temperature alloy rod
BX9Л-BИ ГОСТ Russia Standard vacuum smelting casting high temperature alloy
BX9Л ГОСТ Russia High temperature alloy castings
22-11-2.5 CДП1-1
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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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