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FB Cr26 Mo Ni

France AFNOR NF FBCr26MoNi Foundry products. Alloy and unalloyed white cast iron castings and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FBCr26MoNi / FB Cr26 Mo Ni
Category Grade Standard Region/Area Standard Content
Metals FB Cr26 Mo Ni NF A32-401 France Foundry products. Alloy and unalloyed white cast iron castings

Chemical composition(mass fraction)(wt.%) of the FB Cr26 Mo Ni

Element Min Max Similar
Si 0.2000 1.2000 -
Ni - 2.5000 -
Mo 0.5000 3.0000 -
Mn 0.5000 1.5000 -
Cu - 1.5000 -
Cr 22.0000 28.0000 -
C 1.5000 3.5000 -

Mechanical Properties of steel grade FB Cr26 Mo Ni

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)
269 (≥) 196 (≥) 33 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade FB Cr26 Mo Ni

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
22 - -     0.33 -  
985 785 - 13.3 141   -  
772 - 13 21.2   241 112

Heat Treatment of steel grade FB Cr26 Mo Ni

Heat treated : 1695°C - 1721°C

Technological Curves of steel grade FB Cr26 Mo Ni

Cross Reference Table (Equivalent Grade) of FB Cr26 Mo Ni

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