bluefish
10-27-2009, 03:36 PM
can you weld the 300 series stainless filler tig wire to cuni 90-10 or 70-30?what is the best tecknique for a 6-g pipe test? thanks :confused:
Wheelchair
10-27-2009, 07:47 PM
I have always used inconel to join ss to cuni. I have never heard of using 300 series ss. I suggest RN82 or EN82 if it was me. We never used anything other than the afore mentioned inconel on that type of transition weld.
Wheelchair
Wheelchair
10-30-2009, 09:25 AM
can you weld the 300 series stainless filler tig wire to cuni 90-10 or 70-30?what is the best tecknique for a 6-g pipe test? thanks :confused:
If you are welding just cuni 90-10 or 7030, you would use either RN67 or En67 if tig welding. That is if you are joining cuni to cuni.
Wheelchair