I'm not sure what specifically you are asking, however the qualification range is listed in QW-461.9. One notable difference between AWS and ASME is that under AWS a welder is qualified in all position on plate when he passes a 3G and 4G plate test. Under ASME, the welder must pass a 2G, 3G, and 4G to be qualified to weld plate all position.

Also, be advised that for a dual process (ie. GTAW root and SMAW cap), the welder is qualified for both processes, for up to 2T (2 times the thickness) of the test welds. Therefore, if the welder tested on 1/2" with a 1/8" GTAW root / 3/8" SMAW, the welders qualification range is; GTAW up to 1/4", SMAW up to 3/4".

I'll try to help you out JeffStankiewicz. We must take into account filler metal F-number qualified and QW-353 which gets you to 404.15 which gets you to QW433. Original qual was done with an F-6 filler and a F-4 fill and cap. So original posters wants to know if his welder can now put in a root/fill/and cap with an E6010 electrode after qualifying with an ER70S-6 filler for root and E7018 remainder.(that's how I'm taking his original post anyway)  The answer is no because his root was qualified with an F-6 filler and QW-433 does not let you substitute when qualifying with F-6 fillers. However, if he puts in his TIG root with F-6 filler, that now becomes backing for an F-3 filler(E6010) for the remainder which is allowed per the table shown under QW-433. You would go over horizontally in the qualified with column to F-4 with backing, then go down and everywhere there is an X, go over to the qualified for column running vertically and he/she can weld with those F-numbers with backing. Ya dig?