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Description

Czech Republic CSN 411418 The Czech republic Structural steel and 411418 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411418
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411418 CSN Czech Republic The Czech republic Structural steel
411366
411368
411369
411373
411375
411378
411379
411381
411402
411416

Chemical composition(mass fraction)(wt.%) of the 411418

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%) Al(%)
0.2 0.35 0.50-1.40 0.03 0.025 0.25 0.3 0.08 0.3 0.020

Mechanical Properties of steel grade 411418

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)
834 (≥) 415 (≥) 11 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 411418

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 -  
398 527 - 21.3 323   -  
528 - 11 24.2   112 242

Heat Treatment of steel grade 411418

Heat treated : 1983°C - 1715°C

Technological Curves of steel grade 411418

Cross Reference Table (Equivalent Grade) of 411418

Grade Standard Country Application
411418 CSN Czech Republic The Czech republic Structural steel

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