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EN 46CHKD

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EN 42CrMo4KD EN 46Cr2KD
#46CHKD

Description

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

Datasheet for: Steel Grades:Structure Steel: EN 46CHKD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN 46CHKD EN Euronorm Euronorm Structural steel
EN 35CrNiMo6KD
EN 37Cr4KD
EN 38CrlKD
EN 38Cr2KD
EN SSCrBlKD
EN 40NiCrMo2KD
EN 40NiCrMo4KD
EN 41Cr2KD
EN 41Cr4KD
EN 42CrMo4KD

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

C(％) Si(％) Mn(％) P(％) S(％) Cr(％)
0. 42-0.S0 0.15-0.40 0.50-0.80 0.035 0.035 0.20-0.45

Mechanical Properties of steel grade EN 46CHKD

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)
326 (≥) 852 (≥) 43 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade EN 46CHKD

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
12 - -     0.23 -  
421 783 - 21.3 213   -  
789 - 34 31.2   211 422

Heat Treatment of steel grade EN 46CHKD

Heat treated : 1922°C - 1663°C

Technological Curves of steel grade EN 46CHKD

Cross Reference Table (Equivalent Grade) of EN 46CHKD

Grade Standard Country Application
EN 46CHKD EN Euronorm Euronorm Structural steel
EN 42CrMo4KD EN 46Cr2KD
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Jiangyou Longhai Special Steel Co.,Ltd.

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