ASME SECTION IX : Base metal (P number & Group number) and Filler metal (F number & A number) groupings
11 October 2021 0 Comments
In this article, we are going to discuss the different classifications and groupings of base metals(P number & group number) and filler metals (F number & A number) according to ASME IX a which is a very important subject when dealing with creating a welding procedure specification (WPS) and a welding procedure qualification (PQR). In […]