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France AFNOR NF 2/210 Welding and thermal spraying. Filer products for weld-surfacing and/or coating. Classification. Codification ot the chemical composition and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2/210 / 2/210
Category Grade Standard Region/Area Standard Content
Metals 2/210 NF A81-381 France Welding and thermal spraying. Filer products for weld-surfacing and/or coating. Classification. Codification ot the chemical composition

Chemical composition(mass fraction)(wt.%) of the 2/210

Element Min Max Similar
Fe - - -
Cr+Mo+Ni 5.0000 12.0000 -
C - 0.7000 -

Mechanical Properties of steel grade 2/210

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)
149 (≥) 156 (≥) 31 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade 2/210

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
42 - -     0.42 -  
992 654 - 23.3 221   -  
533 - 34 21.2   142 313

Heat Treatment of steel grade 2/210

Heat treated : 1851°C - 1988°C

Technological Curves of steel grade 2/210

Cross Reference Table (Equivalent Grade) of 2/210

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