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Description

C15R Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: C15R
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel C15R
S235
1.0122
JRG2
1.0122
S355
1.0569
J2G3C
1.0569
C10R
1.1207

Chemical composition(mass fraction)(wt.%) of the C15R

C
Si
Mn
P
S
Cr Ni
0.12-0.18   0.40 0.30-0.60  0.035  0.020-0.040     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

 

Mechanical Properties of steel grade C15R

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)
574 (≥) 136 (≥) 41 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade C15R

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
14 - -     0.42 -  
794 891 - 14.3 223   -  
915 - 24 34.2   111 331

Heat Treatment of steel grade C15R

Heat treated : 1356°C - 1995°C

Technological Curves of steel grade C15R

Cross Reference Table (Equivalent Grade) of C15R

Grade Standard Country Application
C15R Spain structural alloy steel
EN C15R EN Euronorm Structural steel

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