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Description

Euronorm EN EN C25E Euronorm Structural steel and EN C25E Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C25E
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C25E EN Euronorm Euronorm Structural steel
EN 16 Mo3
EN 18MnMoNi5-5
EN P245GH
EN P280GH
EN P305GH
EN X10CrMoVNb9-1
EN 20Mn5
EN 28Mn
EN C22
EN C25

Chemical composition(mass fraction)(wt.%) of the EN C25E

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.22-0.29 0.40 0.40-0.70 0.035 0.035 0.40 0.40 0.10

Mechanical Properties of steel grade EN C25E

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)
365 (≥) 718 (≥) 44 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade EN C25E

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
24 - -     0.21 -  
198 114 - 33.3 121   -  
694 - 31 23.2   211 142

Heat Treatment of steel grade EN C25E

Heat treated : 1712°C - 1255°C

Technological Curves of steel grade EN C25E

Cross Reference Table (Equivalent Grade) of EN C25E

Grade Standard Country Application
C25E UNE Spain Spain structural alloy steel
EN C25E EN Euronorm Euronorm Structural steel
EN C25E EN Euronorm Euronorm Structural steel

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