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Description

Czech Republic CSN 411379 The Czech republic Structural steel and 411379 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 411379
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 411379 CSN Czech Republic The Czech republic Structural steel
411342
411343
411353
411364
411366
411368
411369
411373
411375
411378

Chemical composition(mass fraction)(wt.%) of the 411379

C(%) P(%) S(%) Cu(%)
0.2 0.045 0.045 0.25-0.50

Mechanical Properties of steel grade 411379

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)
432 (≥) 883 (≥) 22 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 411379

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
34 - -     0.43 -  
139 387 - 14.3 241   -  
818 - 13 44.2   441 432

Heat Treatment of steel grade 411379

Heat treated : 1811°C - 1976°C

Technological Curves of steel grade 411379

Cross Reference Table (Equivalent Grade) of 411379

Grade Standard Country Application
411379 CSN Czech Republic The Czech republic Structural steel

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