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Description

Czech Republic CSN 11402 The Czech republic Structural steel and 11402 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11402
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11402 CSN Czech Republic The Czech republic Structural steel
11353
11364
11366
11368
11369
11373
11375
11378
11379
11381

Chemical composition(mass fraction)(wt.%) of the 11402

C(%) Si(%) Mn(%) P(%) S(%)
0.10 0.15 0.55 0.03 0.025

Mechanical Properties of steel grade 11402

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)
695 (≥) 313 (≥) 23 31 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 11402

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 - -     0.12 -  
145 138 - 12.3 133   -  
272 - 11 34.2   113 244

Heat Treatment of steel grade 11402

Heat treated : 1798°C - 1333°C

Technological Curves of steel grade 11402

Cross Reference Table (Equivalent Grade) of 11402

Grade Standard Country Application
411402 CSN Czech Republic The Czech republic Structural steel
11402 CSN Czech Republic The Czech republic Structural steel

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