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Description

Czech Republic CSN 410425 The Czech republic Structural steel and 410425 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 410425
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 410425 CSN Czech Republic The Czech republic Structural steel
F8233
E8241
P285NH
P285QH
P355NH
P355QH1
P420NH
P420QH
410004
410335

Chemical composition(mass fraction)(wt.%) of the 410425

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

Mechanical Properties of steel grade 410425

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)
836 (≥) 787 (≥) 32 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 410425

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
23 - -     0.32 -  
177 756 - 44.3 441   -  
853 - 32 43.2   342 424

Heat Treatment of steel grade 410425

Heat treated : 1787°C - 1383°C

Technological Curves of steel grade 410425

Cross Reference Table (Equivalent Grade) of 410425

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

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