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Description

Czech Republic CSN 11321 The Czech republic Structural steel and 11321 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 11321
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 11321 CSN Czech Republic The Czech republic Structural steel
10335
10425
10607
11300
11301
11304
11305
11306
11308
11320

Chemical composition(mass fraction)(wt.%) of the 11321

C(%) Mn(%) P(%) S(%)
0.10 0.45 0.030 0.03

Mechanical Properties of steel grade 11321

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)
762 (≥) 389 (≥) 12 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 11321

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
14 - -     0.13 -  
526 995 - 34.3 124   -  
551 - 13 43.2   443 423

Heat Treatment of steel grade 11321

Heat treated : 1657°C - 1159°C

Technological Curves of steel grade 11321

Cross Reference Table (Equivalent Grade) of 11321

Grade Standard Country Application
411321 CSN Czech Republic The Czech republic Structural steel
11321 CSN Czech Republic The Czech republic Structural steel

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