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Description

Spain UNE S235J0W Spain structural alloy steel and S235J0W Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: S235J0W
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel S235J0W UNE Spain Spain structural alloy steel
35S20
35SPb20
36SMnl4
36SMnPS14
38SMn28
38SMnPb28
44SMn28
44SMnPb28
46S20
46SPb20

Chemical composition(mass fraction)(wt.%) of the S235J0W

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%)
0.13 0.40 0.20-0.60 0.040 0.040 0.40-0.80 0.65 0.009

Mechanical Properties of steel grade S235J0W

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)
375 (≥) 837 (≥) 22 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade S235J0W

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
41 - -     0.22 -  
453 891 - 34.3 241   -  
794 - 32 31.2   441 144

Heat Treatment of steel grade S235J0W

Heat treated : 1111°C - 1258°C

Technological Curves of steel grade S235J0W

Cross Reference Table (Equivalent Grade) of S235J0W

Grade Standard Country Application
S235J0W UNE Spain Spain structural alloy steel
EN S235J0W EN Euronorm Euronorm Structural steel

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