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Description

Russia ГОСТ BЖЛ14H High temperature alloy castings and BЖЛ14H Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

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

Chemical composition(mass fraction)(wt.%) of the BЖЛ14H

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) B(%) Nb(%) Al(%) Ti(%) Fe(%)
0.04- 0.08 0.6 0.6 Max 0.01 Max 0.01 18.0- 20.0 Balance 4.0- 5.0 0.005 1.8- 2.8 1.2- 1.5 2.6- 2.9 8.0- 10.0

Mechanical Properties of steel grade BЖЛ14H

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)
619 (≥) 832 (≥) 24 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade BЖЛ14H

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
11 - -     0.33 -  
951 722 - 33.3 331   -  
285 - 41 21.2   122 423

Heat Treatment of steel grade BЖЛ14H

Heat treated : 1482°C - 1913°C

Technological Curves of steel grade BЖЛ14H

Cross Reference Table (Equivalent Grade) of BЖЛ14H

Grade Standard Country Application
BЖЛ14H-BИ ГОСТ Russia Vacuum melting of casting high temperature alloy rod
BЖЛ14H-BИ ГОСТ Russia Standard vacuum smelting casting high temperature alloy
BЖЛ14H ГОСТ Russia High temperature alloy castings

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