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EN Fe50-3FN

Description

Euronorm EN EN Fe50-3FN Euronorm Structural steel and EN Fe50-3FN Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN Fe50-3FN
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN Fe50-3FN EN Euronorm Euronorm Structural steel
EN Fe37B3FU
EN Fc37B3FN
EN Fe37-3FU
EN Fe37-3FN
EN Fe42B1FU
EN Fe42B1FN
EN FM2B3FU
EN Fe42B3FN
EN Fe42-3FN
EN Fe50-2FN

Chemical composition(mass fraction)(wt.%) of the EN Fe50-3FN

C(%) Si(%) Mn(%) P(%) S(%)
0.25-0.35 0.40 0.40-0.80 0.040 0.040

Mechanical Properties of steel grade EN Fe50-3FN

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)
784 (≥) 756 (≥) 43 33 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade EN Fe50-3FN

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
33 - -     0.31 -  
163 388 - 23.3 411   -  
867 - 34 31.2   434 131

Heat Treatment of steel grade EN Fe50-3FN

Heat treated : 1977°C - 1544°C

Technological Curves of steel grade EN Fe50-3FN

Cross Reference Table (Equivalent Grade) of EN Fe50-3FN

Grade Standard Country Application
EN Fe50-3FN EN Euronorm Euronorm Structural steel

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