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EN C55E

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EN C55 EN C60
#C55E

Description

Euronorm EN EN C55E Euronorm Structural steel and EN C55E Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C55E
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C55E EN Euronorm Euronorm Structural steel
EN C25
EN C25E
EN C30
EN C35
EN C35E
EN C40
EN C45
EN C45E
EN C50
EN C55

Chemical composition(mass fraction)(wt.%) of the EN C55E

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.52-0.60 0.40 0.60-0.90 0.035 0.035 0.40 0.40 0.10

Mechanical Properties of steel grade EN C55E

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)
156 (≥) 929 (≥) 44 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade EN C55E

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
11 - -     0.42 -  
936 425 - 23.3 333   -  
983 - 14 43.2   432 234

Heat Treatment of steel grade EN C55E

Heat treated : 1699°C - 1857°C

Technological Curves of steel grade EN C55E

Cross Reference Table (Equivalent Grade) of EN C55E

Grade Standard Country Application
C55E UNE Spain Spain structural alloy steel
EN C55E EN Euronorm Euronorm Structural steel
EN C55E EN Euronorm Euronorm Structural steel
EN C55 EN C60
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