). The tool evaluates these specific mathematical formulas to establish coordinates on the chart:
): Tracks elements like Cr, Mo, and Nb that want the weld to be magnetic ferrite. Nickel Equivalent ( Nieqcap N i sub e q end-sub wrc-1992 diagram calculator
: Predicting weld behavior in high-temperature boiler tubes. which is essential to prevent cracking.
Nieq=%Ni+35×%N+20×%CuNi sub eq end-sub equals %Ni plus 35 cross %N plus 20 cross %Cu wrc-1992 diagram calculator
If you’re trying to you own or saw:
The WRC-1992 diagram is a critical tool for welding engineers to predict the microstructure of stainless steel welds. It helps determine the balance between ferrite and austenite, which is essential to prevent cracking.