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Description

Czech Republic CSN 15233 The Czech republic Structural steel and 15233 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15233
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15233 CSN Czech Republic The Czech republic Structural steel
15130
15131
15142
15147
15217
15221
15222
15223
15230
15231

Chemical composition(mass fraction)(wt.%) of the 15233

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.18-0.28 0.30-0.60 0.30-0.60 0.035 0.035 1.20-1.50

Mechanical Properties of steel grade 15233

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)
769 (≥) 211 (≥) 13 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade 15233

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
12 - -     0.21 -  
528 854 - 43.3 334   -  
961 - 42 11.2   333 113

Heat Treatment of steel grade 15233

Heat treated : 1436°C - 1719°C

Technological Curves of steel grade 15233

Cross Reference Table (Equivalent Grade) of 15233

Grade Standard Country Application
415233 CSN Czech Republic The Czech republic Structural steel
15233 CSN Czech Republic The Czech republic Structural steel

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