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Description

Euronorm EN EN C50D Euronorm Structural steel and EN C50D Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: EN C50D
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN C50D EN Euronorm Euronorm Structural steel
EN C10D
EN C12D
EN CL5D
EN C18D
EN C20D
EN C26D
EN C32D
EN C38D
EN C42D
EN C4SD

Chemical composition(mass fraction)(wt.%) of the EN C50D

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.4S-0.53 0.10-0.30 0.50-0.80 0.035 0.035 0.15 0.20 0.05

Mechanical Properties of steel grade EN C50D

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)
758 (≥) 178 (≥) 23 42 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade EN C50D

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
43 - -     0.24 -  
381 215 - 31.3 431   -  
747 - 14 14.2   434 313

Heat Treatment of steel grade EN C50D

Heat treated : 1611°C - 1389°C

Technological Curves of steel grade EN C50D

Cross Reference Table (Equivalent Grade) of EN C50D

Grade Standard Country Application
EN C50D EN Euronorm Euronorm Structural steel
EN C50D2 EN Euronorm Euronorm Structural steel

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