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EN C30BKD

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EN C22BKD EN C35BKD
#C30BKD

Description

Euronorm EN EN C30BKD Euronorm Structural steel and EN C30BKD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C30BKD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C30BKD EN Euronorm Euronorm Structural steel
EN SSCrBlKD
EN 40NiCrMo2KD
EN 40NiCrMo4KD
EN 41Cr2KD
EN 41Cr4KD
EN 42CrMo4KD
EN 46CHKD
EN 46Cr2KD
EN C21KD
EN C22BKD

Chemical composition(mass fraction)(wt.%) of the EN C30BKD

C(％) Si(％) Mn(％) P(％) S(％) B(%)
0.27-0.34 0.15 -0.40 0.50-0.80 0.035 0.035 0.0005-0.0050

Mechanical Properties of steel grade EN C30BKD

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)
784 (≥) 844 (≥) 44 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade EN C30BKD

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
11 - -     0.32 -  
982 953 - 43.3 434   -  
698 - 21 32.2   232 144

Heat Treatment of steel grade EN C30BKD

Heat treated : 1848°C - 1318°C

Technological Curves of steel grade EN C30BKD

Cross Reference Table (Equivalent Grade) of EN C30BKD

Grade Standard Country Application
EN C30BKD EN Euronorm Euronorm Structural steel
EN C22BKD EN C35BKD
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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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