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Fe E 250 G

Italy UNI FeE250G Continuously hot-dip zinc-coated unalloyed steel flat products. Steel sheets and plates thickness up to 3 mm and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeE250G / Fe E 250 G
Category Grade Standard Region/Area Standard Content
Metals Fe E 250 G UNI 5753 Italy Continuously hot-dip zinc-coated unalloyed steel flat products. Steel sheets and plates thickness up to 3 mm

Chemical composition(mass fraction)(wt.%) of the Fe E 250 G

Element Min Max Similar

Mechanical Properties of steel grade Fe E 250 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)
115 (≥) 527 (≥) 41 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade Fe E 250 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
24 - -     0.42 -  
512 881 - 11.3 213   -  
657 - 32 43.2   431 431

Heat Treatment of steel grade Fe E 250 G

Heat treated : 1865°C - 1278°C

Technological Curves of steel grade Fe E 250 G

Cross Reference Table (Equivalent Grade) of Fe E 250 G

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