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EN 46Cr2KD

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EN 46CHKD EN C21KD
#46Cr2KD

Description

Euronorm EN EN 46Cr2KD Euronorm Structural steel and EN 46Cr2KD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN 46Cr2KD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 46Cr2KD EN Euronorm Euronorm Structural steel
EN 37Cr4KD
EN 38CrlKD
EN 38Cr2KD
EN SSCrBlKD
EN 40NiCrMo2KD
EN 40NiCrMo4KD
EN 41Cr2KD
EN 41Cr4KD
EN 42CrMo4KD
EN 46CHKD

Chemical composition(mass fraction)(wt.%) of the EN 46Cr2KD

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0.42-0. 50 0.15-0.40 0. 50-0.80 0.035 0.035 0.40-0.60

Mechanical Properties of steel grade EN 46Cr2KD

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)
822 (≥) 223 (≥) 34 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade EN 46Cr2KD

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
14 - -     0.33 -  
533 924 - 34.3 423   -  
521 - 23 34.2   144 123

Heat Treatment of steel grade EN 46Cr2KD

Heat treated : 1939°C - 1391°C

Technological Curves of steel grade EN 46Cr2KD

Cross Reference Table (Equivalent Grade) of EN 46Cr2KD

Grade Standard Country Application
EN 46Cr2KD EN Euronorm Euronorm Structural steel
EN 46CHKD EN C21KD
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Jiangyou Longhai Special Steel Co.,Ltd.

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