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Description

Czech Republic CSN 10425 The Czech republic Structural steel and 10425 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 10425
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 10425 CSN Czech Republic The Czech republic Structural steel
413180
413220
413221
413240
413242
413251
413270
413320
10004
10335

Chemical composition(mass fraction)(wt.%) of the 10425

C(%) P(%) S(%)
0.28 0.050 0.050

Mechanical Properties of steel grade 10425

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)
333 (≥) 976 (≥) 13 31 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 10425

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 - -     0.24 -  
391 749 - 43.3 222   -  
787 - 34 24.2   222 323

Heat Treatment of steel grade 10425

Heat treated : 1857°C - 1965°C

Technological Curves of steel grade 10425

Cross Reference Table (Equivalent Grade) of 10425

Grade Standard Country Application
410425 CSN Czech Republic The Czech republic Structural steel
10425 CSN Czech Republic The Czech republic Structural steel

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