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Description

S355J2H Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355J2H
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S355J2H
S275JOH
1.0149
S275JOH
1.0149
S275J2H
1.0138
S275J2H
1.0138
S355JOH
1.0547

Chemical composition(mass fraction)(wt.%) of the S355J2H

C
Si
Mn
P
S
Cr Ni
0.22  0.55  1.60  0.030  0.030     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
        waijin D≤ 120    
             

 

Mechanical Properties of steel grade S355J2H

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)
638 (≥) 849 (≥) 33 13 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S355J2H

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 - -     0.21 -  
796 954 - 43.3 323   -  
154 - 32 22.2   224 132

Heat Treatment of steel grade S355J2H

Heat treated : 1515°C - 1811°C

Technological Curves of steel grade S355J2H

Cross Reference Table (Equivalent Grade) of S355J2H

Grade Standard Country Application
EN S355J2H EN Euronorm Structural steel

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