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23HGS2MFL

Russia GOST 23HGS2MFL Steel castings. General specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 23HGS2MFL / 23HGS2MFL
Category Grade Standard Region/Area Standard Content
Metals 23HGS2MFL GOST 977 Russia Steel castings. General specifications

Chemical composition(mass fraction)(wt.%) of the 23HGS2MFL

Element Min Max Similar

Mechanical Properties of steel grade 23HGS2MFL

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)
444 (≥) 894 (≥) 11 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 23HGS2MFL

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
43 - -     0.31 -  
451 386 - 12.3 112   -  
418 - 31 43.2   342 312

Heat Treatment of steel grade 23HGS2MFL

Heat treated : 1316°C - 1898°C

Technological Curves of steel grade 23HGS2MFL

Cross Reference Table (Equivalent Grade) of 23HGS2MFL

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