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Description

Russia GOST ЖC3ЛK 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: ЖC3ЛK
Category Class Grade Standard Country Application
Steel GradesSpecialsteel ЖC3ЛK GOST Russia Russia TY standard grades and chemical compositions of the high temperature alloy castings

Chemical composition(mass fraction)(wt.%) of the ЖC3ЛK

C Cr Al Mo Ti Co W Ni Nb Fe B Ce V Zr Mn Si S P
0.07 -0.12 11.00 -14.00 4.00 -4.80 3.50 -5.00 2.50 -3.20 5.00 -10.00 3.50 -5.00 ≤remaining ≤ ≥ ≤2.00 0.01 -0.02 0.01 -0.02 ≤ ≥ ≤ ≥ ≤0.40 ≤0.40 ≤0.010 ≤0.015

Mechanical Properties of steel grade ЖC3ЛK

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)
372 (≥) 258 (≥) 23 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade ЖC3ЛK

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
41 - -     0.43 -  
339 225 - 44.3 121   -  
327 - 34 41.2   114 244

Heat Treatment of steel grade ЖC3ЛK

Heat treated : 1548°C - 1759°C

Technological Curves of steel grade ЖC3ЛK

Cross Reference Table (Equivalent Grade) of ЖC3ЛK

Grade Standard Country Application
ЖC3ЛK
ЖC3ЛK-BИ
ЖC3ЛK-BИ

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