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EN C22BKD

Description

Euronorm EN EN C22BKD Euronorm Structural steel and EN C22BKD Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C22BKD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C22BKD EN Euronorm Euronorm Structural steel
EN 38Cr2KD
EN SSCrBlKD
EN 40NiCrMo2KD
EN 40NiCrMo4KD
EN 41Cr2KD
EN 41Cr4KD
EN 42CrMo4KD
EN 46CHKD
EN 46Cr2KD
EN C21KD

Chemical composition(mass fraction)(wt.%) of the EN C22BKD

C(%) Si(%) Mn(%) P(%) S(%) B(%)
0.19-0.25 0.15-0.40 0. 50-0.80 0.035 0.035 0.0005-0.0050

Mechanical Properties of steel grade EN C22BKD

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)
133 (≥) 998 (≥) 31 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade EN C22BKD

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
23 - -     0.24 -  
219 183 - 34.3 412   -  
315 - 12 44.2   443 322

Heat Treatment of steel grade EN C22BKD

Heat treated : 1377°C - 1544°C

Technological Curves of steel grade EN C22BKD

Cross Reference Table (Equivalent Grade) of EN C22BKD

Grade Standard Country Application
EN C22BKD EN Euronorm Euronorm Structural steel

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