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France AFNOR NF 10N2 Iron and steel. Nickel alloy steel plates for low temperature boilers and pressure vessels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 10N2 / 10N2
Category Grade Standard Region/Area Standard Content
Metals 10N2 NF A36-208 France Iron and steel. Nickel alloy steel plates for low temperature boilers and pressure vessels

Chemical composition(mass fraction)(wt.%) of the 10N2

Element Min Max Similar
V - 0.0800 -
Si - 0.4000 -
S - 0.0300 -
P - 0.0350 -
Ni 0.4000 0.7500 -
Nb - 0.0600 -
Mo - 0.1000 -
Mn 0.8500 1.6500 -
Cu - 0.3000 -
Cr+Cu+Mo - 0.5000 -
Cr - 0.2500 -
C - 0.1800 -
Al 0.0150 - -

Mechanical Properties of steel grade 10N2

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)
655 (≥) 756 (≥) 24 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 10N2

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
32 - -     0.21 -  
623 883 - 22.3 241   -  
827 - 22 41.2   432 341

Heat Treatment of steel grade 10N2

Heat treated : 1518°C - 1288°C

Technological Curves of steel grade 10N2

Cross Reference Table (Equivalent Grade) of 10N2

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