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EN C18D2

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EN C15D2 EN C20D2
#C18D2

Description

Euronorm EN EN C18D2 Euronorm Structural steel and EN C18D2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C18D2
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C18D2 EN Euronorm Euronorm Structural steel
EN C92D
EN C2D1
EN C3D1
EN C4D1
EN C3D2
EN C5D2
EN C8D2
EN C10D2
EN C12D2
EN C15D2

Chemical composition(mass fraction)(wt.%) of the EN C18D2

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.16-0.20 <0.30 0.30-0.50 0.020 0.025 0.10 0.10 0.05

Mechanical Properties of steel grade EN C18D2

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)
674 (≥) 573 (≥) 21 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade EN C18D2

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 - -     0.33 -  
921 394 - 13.3 344   -  
726 - 14 31.2   431 123

Heat Treatment of steel grade EN C18D2

Heat treated : 1682°C - 1594°C

Technological Curves of steel grade EN C18D2

Cross Reference Table (Equivalent Grade) of EN C18D2

Grade Standard Country Application
EN C18D2 EN Euronorm Euronorm Structural steel
EN C15D2 EN C20D2
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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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