{"id":857,"date":"2022-01-09T07:39:21","date_gmt":"2022-01-09T07:39:21","guid":{"rendered":"https:\/\/mewelding.com\/?p=857"},"modified":"2022-09-21T03:16:38","modified_gmt":"2022-09-21T03:16:38","slug":"practice-case-6-backing-for-welding-procedure-qualification","status":"publish","type":"post","link":"https:\/\/mewelding.com\/practice-case-6-backing-for-welding-procedure-qualification\/","title":{"rendered":"Practice Case 6 – Backing For Welding Procedure Qualification"},"content":{"rendered":"\n
This article discusses this question: If a procedure qualification has been qualified with backing, can it be used only with <\/em>backing? Can it be used for welding without backing as well? Is backing for welding procedure qualification an essential variable?<\/p>\n\n\n\n