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Description

Czech Republic CSN 411550 The Czech republic Structural steel and 411550 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411550
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411550 CSN Czech Republic The Czech republic Structural steel
411474
411478
411481
411483
411484
411500
411503
411523
411529
411531

Chemical composition(mass fraction)(wt.%) of the 411550

C(%) P(%) S(%)
0, 40 0.050 0.050

Mechanical Properties of steel grade 411550

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)
243 (≥) 164 (≥) 24 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 411550

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
22 - -     0.11 -  
247 292 - 12.3 324   -  
965 - 13 44.2   341 214

Heat Treatment of steel grade 411550

Heat treated : 1573°C - 1218°C

Technological Curves of steel grade 411550

Cross Reference Table (Equivalent Grade) of 411550

Grade Standard Country Application
411550 CSN Czech Republic The Czech republic Structural steel

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