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45Ni6Cr6W3

India IS 45Ni6Cr6W3 Forged steel rolls and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 45Ni6Cr6W3 / 45Ni6Cr6W3
Category Grade Standard Region/Area Standard Content
Metals 45Ni6Cr6W3 IS 3445 India Forged steel rolls

Chemical composition(mass fraction)(wt.%) of the 45Ni6Cr6W3

Element Min Max Similar

Mechanical Properties of steel grade 45Ni6Cr6W3

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)
347 (≥) 174 (≥) 41 11 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 45Ni6Cr6W3

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
13 - -     0.11 -  
931 229 - 31.3 432   -  
388 - 24 12.2   442 222

Heat Treatment of steel grade 45Ni6Cr6W3

Heat treated : 1968°C - 1988°C

Technological Curves of steel grade 45Ni6Cr6W3

Cross Reference Table (Equivalent Grade) of 45Ni6Cr6W3

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