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EN 41Cr4

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EN 38CrS2 EN 41CrS4
#41Cr4

Description

Euronorm EN EN 41Cr4 Euronorm Structural steel and EN 41Cr4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 41Cr4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 41Cr4 EN Euronorm Euronorm Structural steel
EN 34CrS4
EN 34CrM04
EN 34CrM0Si
EN 34CrNiM0
EN 36CrNiMo4
EN 36NiCrMo16
EN 37Cr4
EN 37CrS4
EN 38Cr2
EN 38CrS2

Chemical composition(mass fraction)(wt.%) of the EN 41Cr4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.38-0.45 0.40 0.60-0.90 0.035 0.035 0.90-1.20

Mechanical Properties of steel grade EN 41Cr4

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)
444 (≥) 585 (≥) 32 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade EN 41Cr4

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 - -     0.22 -  
465 933 - 34.3 323   -  
976 - 13 44.2   243 414

Heat Treatment of steel grade EN 41Cr4

Heat treated : 1912°C - 1559°C

Technological Curves of steel grade EN 41Cr4

Cross Reference Table (Equivalent Grade) of EN 41Cr4

Grade Standard Country Application
41Cr4 UNE Spain Spain structural alloy steel
EN 41Cr4 EN Euronorm Euronorm Structural steel
EN 41Cr4KD EN Euronorm Euronorm Structural steel
EN 38CrS2 EN 41CrS4
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