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Description

Czech Republic CSN 16523 The Czech republic Structural steel and 16523 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 16523
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 16523 CSN Czech Republic The Czech republic Structural steel
16310
16320
16322
16341
16342
16343
16420
16431
16440
16444

Chemical composition(mass fraction)(wt.%) of the 16523

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
0.12-0.19 0.17-0.37 0.30-0.60 0.035 0.035 1.20-1.75 3.25-4.00

Mechanical Properties of steel grade 16523

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)
499 (≥) 933 (≥) 42 32 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 16523

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
13 - -     0.22 -  
799 316 - 13.3 221   -  
269 - 24 32.2   243 421

Heat Treatment of steel grade 16523

Heat treated : 1178°C - 1568°C

Technological Curves of steel grade 16523

Cross Reference Table (Equivalent Grade) of 16523

Grade Standard Country Application
16523 CSN Czech Republic The Czech republic Structural steel

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