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Description

S355J0 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355J0
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S355J0
St44-3U
S275J0
1.0145
S275J2
1.0145
S275J2
1.0045
S355JR
1.0553
St52-3U

Chemical composition(mass fraction)(wt.%) of the S355J0

C
Si
Mn
P
S
Cr Ni
0.20  0.55  1.60  0.030  0.030     
Mo Al Cu Nb Ti V Ce
     0.55
 
       
N Co Pb B Other    
≤0.012       houdu ≤ 30
tuoyang    N
   
             

Mechanical Properties of steel grade S355J0

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)
985 (≥) 168 (≥) 21 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade S355J0

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 - -     0.14 -  
268 943 - 33.3 433   -  
534 - 34 43.2   422 232

Heat Treatment of steel grade S355J0

Heat treated : 1732°C - 1563°C

Technological Curves of steel grade S355J0

Cross Reference Table (Equivalent Grade) of S355J0

Grade Standard Country Application
S355J0 Spain structural steel
S355J0WP Spain structural alloy steel
S355J0W Spain structural alloy steel
EN S355J0 EN Euronorm Structural steel
EN S355J0H EN Euronorm Structural steel
EN S355J0WP EN Euronorm Structural steel
EN S355J0W EN Euronorm Structural steel

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