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LH 17 N 37 S 2 G

Poland PN LH17N37S2G Corrosion-resistant cast steel -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: LH17N37S2G / LH 17 N 37 S 2 G
Category Grade Standard Region/Area Standard Content
Metals LH 17 N 37 S 2 G PN H83158 Poland Corrosion-resistant cast steel -- Grades

Chemical composition(mass fraction)(wt.%) of the LH 17 N 37 S 2 G

Element Min Max Similar
Si 1.0000 2.5000 -
S - 0.0350 -
P - 0.0350 -
Ni 34.0000 39.0000 -
Mn - 1.5000 -
Cr 15.0000 19.0000 -
C 0.2000 0.5000 -

Mechanical Properties of steel grade LH 17 N 37 S 2 G

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)
196 (≥) 867 (≥) 21 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade LH 17 N 37 S 2 G

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
21 - -     0.31 -  
819 542 - 23.3 244   -  
487 - 32 24.2   143 121

Heat Treatment of steel grade LH 17 N 37 S 2 G

Heat treated : 1882°C - 1483°C

Technological Curves of steel grade LH 17 N 37 S 2 G

Cross Reference Table (Equivalent Grade) of LH 17 N 37 S 2 G

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