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EN 51CrV4

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EN 50CrMo4 EN 20MnB5
#51CrV4

Description

Euronorm EN EN 51CrV4 Euronorm Structural steel and EN 51CrV4 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 51CrV4
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 51CrV4 EN Euronorm Euronorm Structural steel
EN 37CrS4
EN 38Cr2
EN 38CrS2
EN 41Cr4
EN 41CrS4
EN 42CrMo
EN 42CrMoS4
EN 46Cr2
EN 46CrS2
EN 50CrMo4

Chemical composition(mass fraction)(wt.%) of the EN 51CrV4

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.47-0.55 0.40 0.70-1.10 0.035 0.035 0.90-1.20

Mechanical Properties of steel grade EN 51CrV4

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)
531 (≥) 991 (≥) 31 33 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade EN 51CrV4

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
22 - -     0.22 -  
865 265 - 41.3 314   -  
184 - 12 31.2   143 342

Heat Treatment of steel grade EN 51CrV4

Heat treated : 1567°C - 1795°C

Technological Curves of steel grade EN 51CrV4

Cross Reference Table (Equivalent Grade) of EN 51CrV4

Grade Standard Country Application
51CrV4 DIN Germany Cold working alloy tool steel
51CrV4 UNE Spain Spain structural alloy steel
EN 51CrV4 EN Euronorm Euronorm Structural steel
EN 50CrMo4 EN 20MnB5
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