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Description

Czech Republic CSN 15330 The Czech republic Structural steel and 15330 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15330
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15330 CSN Czech Republic The Czech republic Structural steel
15233
15235
15236
15240
15241
15260
15261
15313
15320
15323

Chemical composition(mass fraction)(wt.%) of the 15330

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.24-0.34 0.17-0.3? 0.40-0.80 0.035 0.035 2.30-2.70 0.20-0.30

Mechanical Properties of steel grade 15330

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)
967 (≥) 162 (≥) 11 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade 15330

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 - -     0.34 -  
975 378 - 12.3 441   -  
923 - 23 12.2   432 333

Heat Treatment of steel grade 15330

Heat treated : 1938°C - 1159°C

Technological Curves of steel grade 15330

Cross Reference Table (Equivalent Grade) of 15330

Grade Standard Country Application
415330 CSN Czech Republic The Czech republic Structural steel
15330 CSN Czech Republic The Czech republic Structural steel

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