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Description

Czech Republic CSN 11423 The Czech republic Structural steel and 11423 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11423
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11423 CSN Czech Republic The Czech republic Structural steel
11369
11373
11375
11378
11379
11381
11402
11416
11418
11419

Chemical composition(mass fraction)(wt.%) of the 11423

C(%) P(%) S(%)
0.24 0.05 0.05

Mechanical Properties of steel grade 11423

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)
636 (≥) 939 (≥) 21 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 11423

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
33 - -     0.43 -  
898 422 - 24.3 332   -  
384 - 12 21.2   423 323

Heat Treatment of steel grade 11423

Heat treated : 1976°C - 1396°C

Technological Curves of steel grade 11423

Cross Reference Table (Equivalent Grade) of 11423

Grade Standard Country Application
411423 CSN Czech Republic The Czech republic Structural steel
11423 CSN Czech Republic The Czech republic Structural steel

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