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Description

Czech Republic CSN 15313 The Czech republic Structural steel and 15313 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 15313
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 15313 CSN Czech Republic The Czech republic Structural steel
15223
15230
15231
15233
15235
15236
15240
15241
15260
15261

Chemical composition(mass fraction)(wt.%) of the 15313

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%)
0.08~0.15 0.15-0.40 0.40-0.80 0.035 0.035 2.00-2.50 0.90-1.10

Mechanical Properties of steel grade 15313

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)
642 (≥) 298 (≥) 22 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 15313

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
41 - -     0.21 -  
846 976 - 43.3 431   -  
971 - 44 12.2   223 414

Heat Treatment of steel grade 15313

Heat treated : 1579°C - 1173°C

Technological Curves of steel grade 15313

Cross Reference Table (Equivalent Grade) of 15313

Grade Standard Country Application
415313 CSN Czech Republic The Czech republic Structural steel
15313 CSN Czech Republic The Czech republic Structural steel

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