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Description

Czech Republic CSN 15235 The Czech republic Structural steel and 15235 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15235
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15235 CSN Czech Republic The Czech republic Structural steel
15131
15142
15147
15217
15221
15222
15223
15230
15231
15233

Chemical composition(mass fraction)(wt.%) of the 15235

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.25-0.35 0.15-0.40 0.50-0.90 0.035 0.035 1.50-2.00

Mechanical Properties of steel grade 15235

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)
487 (≥) 996 (≥) 13 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 15235

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
33 - -     0.11 -  
955 797 - 21.3 223   -  
589 - 41 42.2   214 431

Heat Treatment of steel grade 15235

Heat treated : 1718°C - 1371°C

Technological Curves of steel grade 15235

Cross Reference Table (Equivalent Grade) of 15235

Grade Standard Country Application
415235 CSN Czech Republic The Czech republic Structural steel
15235 CSN Czech Republic The Czech republic Structural steel

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