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Description

S355MC Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S355MC
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S355MC
1.3551
X82WMoCrV6-5-2
1.3553
S315MC
1.0972
1.0974
S340MC
1.0974
QStE340TM
1.0976

Chemical composition(mass fraction)(wt.%) of the S355MC

 

C
Si
Mn
P
S
Cr Ni
0.12  0.50  1.50  0.025  0.020     
Mo Al Cu Nb Ti V Ce
   0.015%    0.09%  0.15  0.20  
N Co Pb B Other    
             
             

Mechanical Properties of steel grade S355MC

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)
792 (≥) 844 (≥) 22 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade S355MC

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
42 - -     0.41 -  
114 715 - 13.3 443   -  
853 - 11 21.2   223 311

Heat Treatment of steel grade S355MC

Heat treated : 1798°C - 1864°C

Technological Curves of steel grade S355MC

Cross Reference Table (Equivalent Grade) of S355MC

Grade Standard Country Application
S355MC Spain structural steel
EN S355MC EN Euronorm Structural steel

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