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France AFNOR NF 25NC11 Non standardized steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 25NC11 / 25 NC 11
Category Grade Standard Region/Area Standard Content
Metals 25 NC 11 -- France Non standardized steels

Chemical composition(mass fraction)(wt.%) of the 25 NC 11

Element Min Max Similar

Mechanical Properties of steel grade 25 NC 11

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)
416 (≥) 484 (≥) 32 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 122

Physical Properties of steel grade 25 NC 11

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
11 - -     0.12 -  
249 146 - 13.3 331   -  
619 - 21 12.2   331 232

Heat Treatment of steel grade 25 NC 11

Heat treated : 1714°C - 1553°C

Technological Curves of steel grade 25 NC 11

Cross Reference Table (Equivalent Grade) of 25 NC 11

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