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Czech CSN 10420 Steel 10420 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10420 / 10420
Category Grade Standard Region/Area Standard Content
Metals 10420 CSN 41 0420 Czech Steel 10420

Chemical composition(mass fraction)(wt.%) of the 10420

Element Min Max Similar

Mechanical Properties of steel grade 10420

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)
316 (≥) 927 (≥) 34 42 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 10420

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
31 - -     0.44 -  
838 778 - 12.3 333   -  
756 - 21 14.2   323 324

Heat Treatment of steel grade 10420

Heat treated : 1517°C - 1124°C

Technological Curves of steel grade 10420

Cross Reference Table (Equivalent Grade) of 10420

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