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Description

Czech Republic CSN 11373 The Czech republic Structural steel and 11373 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11373
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11373 CSN Czech Republic The Czech republic Structural steel
11325
11330
11331
11342
11343
11353
11364
11366
11368
11369

Chemical composition(mass fraction)(wt.%) of the 11373

C(%) P(%) S(%)
0.17 0.045 0.045

Mechanical Properties of steel grade 11373

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)
722 (≥) 148 (≥) 43 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 11373

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
11 - -     0.31 -  
124 964 - 33.3 232   -  
838 - 44 22.2   441 223

Heat Treatment of steel grade 11373

Heat treated : 1522°C - 1752°C

Technological Curves of steel grade 11373

Cross Reference Table (Equivalent Grade) of 11373

Grade Standard Country Application
411373 CSN Czech Republic The Czech republic Structural steel
11373 CSN Czech Republic The Czech republic Structural steel

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