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FeE 355 KTN

EU EU FeE355KTN Weldable fine-grain structural steels; general quality specifications and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FeE355KTN / FeE 355 KTN
Category Grade Standard Region/Area Standard Content
Metals FeE 355 KTN EU 113 EU Weldable fine-grain structural steels; general quality specifications

Chemical composition(mass fraction)(wt.%) of the FeE 355 KTN

Element Min Max Similar

Mechanical Properties of steel grade FeE 355 KTN

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)
312 (≥) 331 (≥) 11 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade FeE 355 KTN

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
13 - -     0.32 -  
596 377 - 41.3 121   -  
823 - 34 22.2   233 422

Heat Treatment of steel grade FeE 355 KTN

Heat treated : 1393°C - 1133°C

Technological Curves of steel grade FeE 355 KTN

Cross Reference Table (Equivalent Grade) of FeE 355 KTN

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