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Description

S275J2H Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: S275J2H
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel S275J2H
S235JRH
1.0039
S235JRH
1.0039
S275JOH
1.0149
S275JOH
1.0149
S275J2H
1.0138

Chemical composition(mass fraction)(wt.%) of the S275J2H

C
Si
Mn
P
S
Cr Ni
0.22   1.50  0.030  0.030     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
 0.009       waijin D > 40-120    
             

    

Mechanical Properties of steel grade S275J2H

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)
183 (≥) 634 (≥) 41 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade S275J2H

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
21 - -     0.42 -  
627 677 - 42.3 443   -  
888 - 24 21.2   234 131

Heat Treatment of steel grade S275J2H

Heat treated : 1942°C - 1635°C

Technological Curves of steel grade S275J2H

Cross Reference Table (Equivalent Grade) of S275J2H

Grade Standard Country Application
EN S275J2H EN Euronorm Structural steel

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