) from the nickel equivalent because its effect on ferrite content was found to be non-linear and highly variable. Copper (
directly with the Schaeffler or DeLong diagrams. wrc-1992 diagram calculator
cap C r sub e q end-sub equals cap C r plus cap M o plus 0.7 cross cap N b Nickel Equivalent ( cap N i sub e q end-sub ) from the nickel equivalent because its effect