C45E C45E Datasheet
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel C45E
1.1178
1.1179
C35E
1.1181
Ck35
1.1180
C40E
1.1186
Ck40
1.1189
Datasheet for:Steel Grades:Carbon Steel:C45E

Chemical composition(mass fraction)(wt.%) of the C45E

 

C
Si
Mn
P
S
Cr Ni
0.42-0.50 0.40  0.50-0.80  0.030  0.035     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
        Cr+Ni+Mo ≤ 0.63    
             

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade C45E

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)
346 (≥) 349 (≥) 44 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
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
23 - -     0.32 -  
741 669 - 13.3 233   -  
335 - 14 12.2   113 134
Heat treated : 1314°C - 1274°C
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
C45E
Steels for quenching and tempering for construction purposes - Technical delivery conditions
1.1191
Steels for quenching and tempering for construction purposes - Technical delivery conditions
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