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EN SSCrBlKD

Description

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

Datasheet for: Steel Grades:Structure Steel: EN SSCrBlKD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel EN SSCrBlKD EN Euronorm Euronorm Structural steel
EN 20NiCrMo2KD
EN 25CrMo4KD
EN 30CrNiMo8KD
EN 30NiCrMo2KD
EN 34Cr4KD
EN 34CrMo4KD
EN 35CrNiMo6KD
EN 37Cr4KD
EN 38CrlKD
EN 38Cr2KD

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) B(%)
0.34-0.41 0.15-0.40 0.50-0.80 0.035 0.035 0.20-0.40 0.000 5-0.005

Mechanical Properties of steel grade EN SSCrBlKD

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)
719 (≥) 286 (≥) 33 33 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade EN SSCrBlKD

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
14 - -     0.14 -  
225 687 - 21.3 113   -  
825 - 24 22.2   143 332

Heat Treatment of steel grade EN SSCrBlKD

Heat treated : 1259°C - 1376°C

Technological Curves of steel grade EN SSCrBlKD

Cross Reference Table (Equivalent Grade) of EN SSCrBlKD

Grade Standard Country Application
EN SSCrBlKD EN Euronorm Euronorm Structural steel

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