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Description

Czech Republic CSN 11474 The Czech republic Structural steel and 11474 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11474
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11474 CSN Czech Republic The Czech republic Structural steel
11419
11423
11425
11428
11431
11443
11444
11448
11449
11453

Chemical composition(mass fraction)(wt.%) of the 11474

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.22 0.35 0.70 0.04 0.040 0.30 0.30 0.30

Mechanical Properties of steel grade 11474

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)
242 (≥) 114 (≥) 42 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 11474

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
13 - -     0.32 -  
968 658 - 41.3 111   -  
527 - 23 44.2   221 311

Heat Treatment of steel grade 11474

Heat treated : 1114°C - 1435°C

Technological Curves of steel grade 11474

Cross Reference Table (Equivalent Grade) of 11474

Grade Standard Country Application
411474 CSN Czech Republic The Czech republic Structural steel
11474 CSN Czech Republic The Czech republic Structural steel

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