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EN 20NiCrMo2KD

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EN 20MoCr4KD EN 25CrMo4KD
#20NiCrMo2KD

Description

Euronorm EN EN 20NiCrMo2KD Euronorm Structural steel and EN 20NiCrMo2KD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 20NiCrMo2KD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 20NiCrMo2KD EN Euronorm Euronorm Structural steel
EN S355J2G1W
EN S355J2G2W
EN S355K2G1W
EN S355K2G2W
EN C10KD
EN C15KD
EN 15Cr2KD
EN 16MnCr5KD
EN 18CrMo4KD
EN 20MoCr4KD

Chemical composition(mass fraction)(wt.%) of the EN 20NiCrMo2KD

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.17-0.23 0.15-0.40 0.60-0.90 0.035 0.035 0.35-0.65 0.40-0.70 0.15-0.25

Mechanical Properties of steel grade EN 20NiCrMo2KD

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)
182 (≥) 455 (≥) 23 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade EN 20NiCrMo2KD

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
42 - -     0.32 -  
793 244 - 23.3 141   -  
939 - 42 33.2   111 422

Heat Treatment of steel grade EN 20NiCrMo2KD

Heat treated : 1818°C - 1546°C

Technological Curves of steel grade EN 20NiCrMo2KD

Cross Reference Table (Equivalent Grade) of EN 20NiCrMo2KD

Grade Standard Country Application
EN 20NiCrMo2KD EN Euronorm Euronorm Structural steel
EN 20MoCr4KD EN 25CrMo4KD
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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