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BЖЛl4

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BЖЛ12Э BЖЛ14H
#BЖЛl4

Description

Russia ГОСТ BЖЛl4 High temperature alloy castings and BЖЛl4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: BЖЛl4
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy BЖЛl4 ГОСТ Russia High temperature alloy castings
BЖЛ14H-BИ
BЖЛ18-BИ
BЖ4Л-BИ
BX9Л-BИ
ЖC3
ЖC3ЛK
ЖC6K
BЖЛ8
BЖЛ12y
BЖЛ12Э

Chemical composition(mass fraction)(wt.%) of the BЖЛl4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) B(%) Al(%) Ti(%) Fe(%)
0.05- 0.08 0.4 0.4 Max 0.01 0.01 18.0- 20.0 Balance 4.5- 5.5 0.005 1.2- 1.5 2.6- 2.9 8.0- 10.0

Mechanical Properties of steel grade BЖЛl4

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)
465 (≥) 626 (≥) 41 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade BЖЛl4

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
13 - -     0.43 -  
861 895 - 24.3 423   -  
538 - 33 22.2   244 341

Heat Treatment of steel grade BЖЛl4

Heat treated : 1931°C - 1699°C

Technological Curves of steel grade BЖЛl4

Cross Reference Table (Equivalent Grade) of BЖЛl4

Grade Standard Country Application
BЖЛl4 ГОСТ Russia High temperature alloy castings
BЖЛ12Э BЖЛ14H
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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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