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Description

Czech Republic CSN 411369 The Czech republic Structural steel and 411369 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411369
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411369 CSN Czech Republic The Czech republic Structural steel
411321
411325
411330
411331
411342
411343
411353
411364
411366
411368

Chemical composition(mass fraction)(wt.%) of the 411369

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%) Al(%)
0.14 0.35 0.80 0.040 0.040 0.30 0.3 0.3 0.02

Mechanical Properties of steel grade 411369

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)
678 (≥) 278 (≥) 32 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 411369

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
44 - -     0.21 -  
528 777 - 43.3 242   -  
142 - 31 31.2   342 324

Heat Treatment of steel grade 411369

Heat treated : 1828°C - 1981°C

Technological Curves of steel grade 411369

Cross Reference Table (Equivalent Grade) of 411369

Grade Standard Country Application
411369 CSN Czech Republic The Czech republic Structural steel

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