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Description

S355J0W Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355J0W
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S355J0W
1.0070
St70-2
1.8960
S235JRW
WTSt37-2
S235J0W
1.8958
1.8961
WTSt37-3
S235J2W

Chemical composition(mass fraction)(wt.%) of the S355J0W

C
Si
Mn
P
S
Cr Ni
0.16  0.50  0.50-1.50  0.035  0.035  0.40-0.80   0.65
Mo Al Cu Nb Ti V Ce
    0.25-0.55         
N Co Pb B Other    
 0.09            
             

Mechanical Properties of steel grade S355J0W

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)
942 (≥) 626 (≥) 31 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade S355J0W

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
22 - -     0.12 -  
569 914 - 22.3 413   -  
964 - 44 12.2   432 313

Heat Treatment of steel grade S355J0W

Heat treated : 1232°C - 1545°C

Technological Curves of steel grade S355J0W

Cross Reference Table (Equivalent Grade) of S355J0W

Grade Standard Country Application
S355J0WP Spain structural alloy steel
S355J0W Spain structural alloy steel
EN S355J0WP EN Euronorm Structural steel
EN S355J0W EN Euronorm Structural steel

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