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EN S235J2G3

Description

Euronorm EN EN S235J2G3 Euronorm Structural steel and EN S235J2G3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN S235J2G3
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN S235J2G3 EN Euronorm Euronorm Structural steel
EN C35
EN C35E
EN C40
EN C45
EN C45E
EN C50
EN C55
EN C55E
EN C60
EN C60E

Chemical composition(mass fraction)(wt.%) of the EN S235J2G3

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
<0.17 0.55 <1.40 0.035 0.035 0.30 0.30 0.08

Mechanical Properties of steel grade EN S235J2G3

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)
863 (≥) 486 (≥) 43 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade EN S235J2G3

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
43 - -     0.43 -  
759 168 - 34.3 242   -  
891 - 11 24.2   313 234

Heat Treatment of steel grade EN S235J2G3

Heat treated : 1926°C - 1297°C

Technological Curves of steel grade EN S235J2G3

Cross Reference Table (Equivalent Grade) of EN S235J2G3

Grade Standard Country Application
S235J2G3 UNE Spain Spain structural steel
EN S235J2G3 EN Euronorm Euronorm Structural steel
EN S235J2G3 EN Euronorm Euronorm Structural steel

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