Wrc-1992 Diagram Calculator -

A WRC-1992 calculator works by converting the chemical composition of a weld (base metal plus filler metal) into two key values that are plotted on a 2D graph: Represents elements that stabilize the ferrite phase. Formula: Nickel Equivalent ( Nieqcap N i sub e q end-sub ): Represents elements that stabilize the austenite phase. Formula:

Unlike the older Schaeffler diagram, the WRC-1992 diagram is preferred for modern welding because it accounts for the specific effects of Nitrogen and accounts more accurately for elements like Copper. wrc-1992 diagram calculator