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EN C25R

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EN C25E EN C30E
#C25R

Description

Euronorm EN EN C25R Euronorm Structural steel and EN C25R Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C25R
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C25R EN Euronorm Euronorm Structural steel
EN S275MLH
EN S355MH
EN S355MLH
EN S420MH
EN S420MLH
EN S460MH
EN S460MLH
EN C22E
EN C22R
EN C25E

Chemical composition(mass fraction)(wt.%) of the EN C25R

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.22-0.29 0.40 0.40-0.70 0.035 0.020-0.040 0.40 0.40 0.10

Mechanical Properties of steel grade EN C25R

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)
734 (≥) 472 (≥) 41 24 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade EN C25R

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 - -     0.14 -  
566 174 - 22.3 424   -  
894 - 32 14.2   324 214

Heat Treatment of steel grade EN C25R

Heat treated : 1858°C - 1145°C

Technological Curves of steel grade EN C25R

Cross Reference Table (Equivalent Grade) of EN C25R

Grade Standard Country Application
C25R UNE Spain Spain structural alloy steel
EN C25R EN Euronorm Euronorm Structural steel
EN C25E EN C30E
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Jiangyou Longhai Special Steel Co.,Ltd.

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