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Description

Czech Republic CSN 11484 The Czech republic Structural steel and 11484 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11484
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11484 CSN Czech Republic The Czech republic Structural steel
11431
11443
11444
11448
11449
11453
11474
11478
11481
11483

Chemical composition(mass fraction)(wt.%) of the 11484

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Cu(%)
0.20 0.55 1.40 0.03 0.03 0.3 0.30 0.30

Mechanical Properties of steel grade 11484

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)
982 (≥) 641 (≥) 22 34 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 11484

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
21 - -     0.24 -  
272 263 - 32.3 411   -  
964 - 11 31.2   431 334

Heat Treatment of steel grade 11484

Heat treated : 1689°C - 1499°C

Technological Curves of steel grade 11484

Cross Reference Table (Equivalent Grade) of 11484

Grade Standard Country Application
411484 CSN Czech Republic The Czech republic Structural steel
11484 CSN Czech Republic The Czech republic Structural steel

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