Verifying Chemistry on Filler Metals

ProWrite uses the filler metal's chemical composition from ASME Section II Part C in combination with Section IX, QW-442 to verify the A-No. When the A-No. of a filler metal is unable to be verified by the software, the "Verify Chemistry" flag alerts the user to do so.

In some cases, a procedure may qualify to be welded using any filler metal that has the same A-No. If the chemistry is not verified, the software must limit the procedure to the filler metal that was used to qualify that procedure.