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EN 20NiCrMo4F

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EN 20N5CrMo2F EN 20NiCrMo7F
#20NiCrMo4F

Description

Euronorm EN EN 20NiCrMo4F Euronorm Tool steel and EN 20NiCrMo4F Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: EN 20NiCrMo4F
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy EN 20NiCrMo4F EN Euronorm Euronorm Tool steel
EN HS6-5-3-8
EN HS6-5-3C
EN HS6-5-4
EN HS6-6-2
EN HS10-4-3-10
EN HS18-01
EN 16MnCr5F
EN 18NiCrMo6F
EN 18NiCrMoH
EN 20N5CrMo2F

Chemical composition(mass fraction)(wt.%) of the EN 20NiCrMo4F

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.1 7-0.23 0.15-0.40 0.40-0.70 0.035 0.035 0.35-0.65 0.90-1.20 0.15-0.55

Mechanical Properties of steel grade EN 20NiCrMo4F

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)
731 (≥) 859 (≥) 33 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade EN 20NiCrMo4F

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
21 - -     0.14 -  
867 789 - 21.3 432   -  
172 - 43 21.2   223 412

Heat Treatment of steel grade EN 20NiCrMo4F

Heat treated : 1311°C - 1441°C

Technological Curves of steel grade EN 20NiCrMo4F

Cross Reference Table (Equivalent Grade) of EN 20NiCrMo4F

Grade Standard Country Application
EN 20NiCrMo4F EN Euronorm Euronorm Tool steel
EN 20N5CrMo2F EN 20NiCrMo7F
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