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35H23N7SL

Russia GOST 35H23N7SL Steel castings. General specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 35H23N7SL / 35H23N7SL
Category Grade Standard Region/Area Standard Content
Metals 35H23N7SL GOST 977 Russia Steel castings. General specifications

Chemical composition(mass fraction)(wt.%) of the 35H23N7SL

Element Min Max Similar
Si 0.5000 1.2000 -
S - 0.0350 -
P - 0.0350 -
Ni 6.0000 8.0000 -
Mn 0.5000 0.8500 -
Cr 21.0000 25.0000 -
C - 0.3500 -

Mechanical Properties of steel grade 35H23N7SL

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)
318 (≥) 912 (≥) 44 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 35H23N7SL

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
42 - -     0.31 -  
459 819 - 23.3 431   -  
764 - 32 34.2   241 322

Heat Treatment of steel grade 35H23N7SL

Heat treated : 1578°C - 1559°C

Technological Curves of steel grade 35H23N7SL

Cross Reference Table (Equivalent Grade) of 35H23N7SL

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