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EN Fe37-3FN

Description

Euronorm EN EN Fe37-3FN Euronorm Structural steel and EN Fe37-3FN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN Fe37-3FN
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN Fe37-3FN EN Euronorm Euronorm Structural steel
SNC236
SNC415
SNC631
SNC815
SNC836
EN Fe37B1FU
EN FeS7B1FN
EN Fe37B3FU
EN Fc37B3FN
EN Fe37-3FU

Chemical composition(mass fraction)(wt.%) of the EN Fe37-3FN

C(%) Si(%) Mn(%) P(%) S(%)
0.15 0.35 0.35-0.70 0.040 0.040

Mechanical Properties of steel grade EN Fe37-3FN

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)
277 (≥) 862 (≥) 33 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade EN Fe37-3FN

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
24 - -     0.34 -  
851 751 - 31.3 232   -  
188 - 12 42.2   331 334

Heat Treatment of steel grade EN Fe37-3FN

Heat treated : 1561°C - 1113°C

Technological Curves of steel grade EN Fe37-3FN

Cross Reference Table (Equivalent Grade) of EN Fe37-3FN

Grade Standard Country Application
EN Fe37-3FN EN Euronorm Euronorm Structural steel

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