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BЖЛ12Э

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BЖЛ12y BЖЛl4
#BЖЛ12Э

Description

Russia ГОСТ BЖЛ12Э High temperature alloy castings and BЖЛ12Э Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: BЖЛ12Э
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy BЖЛ12Э ГОСТ Russia High temperature alloy castings
BЖЛ12Э-BИ
BЖЛ14H-BИ
BЖЛ18-BИ
BЖ4Л-BИ
BX9Л-BИ
ЖC3
ЖC3ЛK
ЖC6K
BЖЛ8
BЖЛ12y

Chemical composition(mass fraction)(wt.%) of the BЖЛ12Э

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) W(%) Co(%) Pb(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
0.12- 0.20 0.4 0.4 Max 0.015 0.015 8.5- 10.0 Balance 2.7- 3.4 0.5- 1.0 1.0- 1.8 8.0- 10.0 Max 0.001 0.015 0.5- 1.0 5.0- 5.7 4.2- 4.7 Max 2.0

Mechanical Properties of steel grade BЖЛ12Э

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)
173 (≥) 947 (≥) 12 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade BЖЛ12Э

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 - -     0.12 -  
494 454 - 42.3 333   -  
138 - 12 21.2   241 412

Heat Treatment of steel grade BЖЛ12Э

Heat treated : 1842°C - 1893°C

Technological Curves of steel grade BЖЛ12Э

Cross Reference Table (Equivalent Grade) of BЖЛ12Э

Grade Standard Country Application
BЖЛ12Э-BИ ГОСТ Russia Vacuum melting of casting high temperature alloy rod
BЖЛ12Э-BИ ГОСТ Russia Standard vacuum smelting casting high temperature alloy
BЖЛ12Э ГОСТ Russia High temperature alloy castings
BЖЛ12y BЖЛl4
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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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