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C25E

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C22R C25R
#C25E

Description

Spain UNE C25E Spain structural alloy steel and C25E Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: C25E
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel C25E UNE Spain Spain structural alloy steel
41Cr4
41CrS4
42CrMo4
42CrMoS4
46Cr2
46CrS2
50CrMo4
51CrV4
C22E
C22R

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.22-0.29 0.4 0.40-0.70 0.035 0.035 0.40 0.40 0.10

Mechanical Properties of steel grade 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)
651 (≥) 113 (≥) 32 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade 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
33 - -     0.23 -  
944 384 - 33.3 314   -  
466 - 23 24.2   221 132

Heat Treatment of steel grade C25E

Heat treated : 1322°C - 1323°C

Technological Curves of steel grade C25E

Cross Reference Table (Equivalent Grade) of 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
C22R C25R
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