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Description

Czech Republic CSN 411474 The Czech republic Structural steel and 411474 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411474
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411474 CSN Czech Republic The Czech republic Structural steel
411419
411423
411425
411428
411431
411443
411444
411448
411449
411453

Chemical composition(mass fraction)(wt.%) of the 411474

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 411474

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)
797 (≥) 278 (≥) 42 21 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 411474

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
32 - -     0.21 -  
292 241 - 43.3 144   -  
794 - 12 23.2   332 321

Heat Treatment of steel grade 411474

Heat treated : 1838°C - 1489°C

Technological Curves of steel grade 411474

Cross Reference Table (Equivalent Grade) of 411474

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

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