As I understand PQR qualified with groove weld qualifies fillet weld for every material thickness in range of qualified materials acc. to QW-424. My question is how WPS for fillet should look like. Should I make special WPS for fillet welds, where I should describe shape of fillet weld and how...
This basically means that you need to qualify fillet joints by fillet joint test ONLY when Fillet welds are dominant in production. Most of the times it is not necessary.
