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EN 50CrMo4

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EN 46CrS2 EN 51CrV4
#50CrMo4

Description

Euronorm EN EN 50CrMo4 Euronorm Structural steel and EN 50CrMo4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 50CrMo4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 50CrMo4 EN Euronorm Euronorm Structural steel
EN 37Cr4
EN 37CrS4
EN 38Cr2
EN 38CrS2
EN 41Cr4
EN 41CrS4
EN 42CrMo
EN 42CrMoS4
EN 46Cr2
EN 46CrS2

Chemical composition(mass fraction)(wt.%) of the EN 50CrMo4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％)
0.46-0.54 0.40 0.50-0.80 0.035 0.035 0.90-1.20 0.15-0.30

Mechanical Properties of steel grade EN 50CrMo4

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)
999 (≥) 145 (≥) 14 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade EN 50CrMo4

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
41 - -     0.32 -  
226 798 - 12.3 341   -  
676 - 11 11.2   414 343

Heat Treatment of steel grade EN 50CrMo4

Heat treated : 1891°C - 1457°C

Technological Curves of steel grade EN 50CrMo4

Cross Reference Table (Equivalent Grade) of EN 50CrMo4

Grade Standard Country Application
GS-50CrMo4 DIN Germany
50CrMo4 UNE Spain Spain structural alloy steel
EN 50CrMo4 EN Euronorm Euronorm Structural steel
EN 46CrS2 EN 51CrV4
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