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France AFNOR NF Fe5902 Cold formed steel product. Drawn bars and peeled-roller polished round bars. Mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Fe5902 / Fe 590 2
Category Grade Standard Region/Area Standard Content
Metals Fe 590 2 NF A37-401 France Cold formed steel product. Drawn bars and peeled-roller polished round bars. Mechanical properties

Chemical composition(mass fraction)(wt.%) of the Fe 590 2

Element Min Max Similar

Mechanical Properties of steel grade Fe 590 2

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)
642 (≥) 423 (≥) 31 14 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade Fe 590 2

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 - -     0.14 -  
335 582 - 14.3 444   -  
144 - 41 33.2   231 341

Heat Treatment of steel grade Fe 590 2

Heat treated : 1565°C - 1447°C

Technological Curves of steel grade Fe 590 2

Cross Reference Table (Equivalent Grade) of Fe 590 2

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