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Nickel equivalent

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Nickel equivalent is the sum of austenite forming elements, and used in conjunction with chromium equivalent, plotted in constitution diagrams ( Schaeffler, DeLong and WRC) for the estimation of phases in stainless steel weld metal, and calculated from various equations, such as: Nieq = %Ni + 30x%C + 0.5x%Mn. [1]

References

  1. http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/a.asp
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