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EN 46Cr2

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EN 42CrMoS4 EN 46CrS2
#46Cr2

Description

Euronorm EN EN 46Cr2 Euronorm Structural steel and EN 46Cr2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 46Cr2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 46Cr2 EN Euronorm Euronorm Structural steel
EN 36CrNiMo4
EN 36NiCrMo16
EN 37Cr4
EN 37CrS4
EN 38Cr2
EN 38CrS2
EN 41Cr4
EN 41CrS4
EN 42CrMo
EN 42CrMoS4

Chemical composition(mass fraction)(wt.%) of the EN 46Cr2

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.42-0.50 0.40 0.50-0.S0 0.035 0.035 0.40-0.60

Mechanical Properties of steel grade EN 46Cr2

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)
492 (≥) 544 (≥) 14 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade EN 46Cr2

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
32 - -     0.22 -  
152 296 - 44.3 341   -  
573 - 34 31.2   322 221

Heat Treatment of steel grade EN 46Cr2

Heat treated : 1433°C - 1839°C

Technological Curves of steel grade EN 46Cr2

Cross Reference Table (Equivalent Grade) of EN 46Cr2

Grade Standard Country Application
46Cr2 UNE Spain Spain structural alloy steel
EN 46Cr2 EN Euronorm Euronorm Structural steel
EN 46Cr2KD EN Euronorm Euronorm Structural steel
EN 42CrMoS4 EN 46CrS2
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