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Description

C100S Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: C100S
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel C100S
Ck67
1.1231
C75S
1.1248
Ck75
1.1248
C85S
1.1269
Ck85
1.1269

Chemical composition(mass fraction)(wt.%) of the C100S

 

C
Si
Mn
P
S
Cr Ni
0.95-1.05   0.15-0.35 0.30-0.60  0.025  0.025   0.40 ≤0.40
Mo Al Cu Nb Ti V Ce
 0.10            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade C100S

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)
944 (≥) 985 (≥) 14 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade C100S

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
34 - -     0.42 -  
668 995 - 22.3 133   -  
297 - 21 22.2   442 334

Heat Treatment of steel grade C100S

Heat treated : 1686°C - 1634°C

Technological Curves of steel grade C100S


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