Wrc-1992 Diagram Calculator
The WRC-1992 diagram is the current industry standard for predicting the Ferrite Number (FN) and solidification mode of stainless steel weld metals. It improved upon earlier diagrams, like the Schaeffler Diagram, by including nitrogen and copper in its calculations, offering more accurate results for modern alloys. Key Formulas for Your Calculator
- ITU Region (1, 2, or 3 – manually select or default to Region 2 for Americas)
- Primary service(s) per WRC-1992 Table of Frequency Allocations
- Secondary service(s) (lowercase, subject to no-harmful-interference)
- Relevant S5. footnote numbers
- Band number (VLF, LF, MF, HF, VHF, UHF, SHF, EHF)
The Improvement: The DeLong Diagram (1973) added nitrogen into the mix, but it still struggled with modern, high-alloy steels. wrc-1992 diagram calculator
Step 5: Calculate Actual Stresses
The final formula using the calculator’s output is: The WRC-1992 diagram is the current industry standard
The calculator plots the intersection of these two equivalents on the diagram to output the Ferrite Number (FN). ITU Region (1, 2, or 3 – manually
The Trichordist
You must be logged in to post a comment.