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India IS 40Ni14 Forged steel rolls and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 40Ni14 / 40Ni14
Category Grade Standard Region/Area Standard Content
Metals 40Ni14 IS 3445 India Forged steel rolls

Chemical composition(mass fraction)(wt.%) of the 40Ni14

Element Min Max Similar
V - 0.0500 -
Sn - 0.0200 -
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Other - 0.4000 -
Ni 3.2000 3.6000 -
Mo - 0.0500 -
Mn 0.5000 0.8000 -
Cu - 0.1500 -
Cr - 0.3000 -
C 0.3500 0.4500 -
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Ni 3.2000 3.6000 -
Mn 0.5000 0.8000 -
Cr - 0.3000 -
C 0.3500 0.4500 -
Ti+Nb+V+B - - -
Si 0.1000 0.3500 -
S - 0.0350 -
P - 0.0350 -
Ni 3.2000 3.6000 -
Mn 0.5000 0.8000 -
Cr - 0.3000 -
C 0.3500 0.4500 -
Si 0.1000 0.3500 -
S - 0.0400 -
P - 0.0400 -
Ni 3.2000 3.6000 -
Mn 0.5000 0.8000 -
Cr - 0.3000 -
C 0.3500 0.4500 -

Mechanical Properties of steel grade 40Ni14

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)
457 (≥) 723 (≥) 22 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 40Ni14

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
33 - -     0.11 -  
692 222 - 41.3 321   -  
735 - 44 23.2   444 133

Heat Treatment of steel grade 40Ni14

Heat treated : 1263°C - 1768°C

Technological Curves of steel grade 40Ni14

Cross Reference Table (Equivalent Grade) of 40Ni14

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