TIG (GTAW) welding copper sheet
TIG (GTAW) welding copper sheet
(OP)
what are the conditions and filler metal I would need to TIG weld copper sheet of 0.5 - 1mm thichness?
Would a DC TIG machine, 140 amp max, be suitable? Argon or helium?
Would a DC TIG machine, 140 amp max, be suitable? Argon or helium?





RE: TIG (GTAW) welding copper sheet
Try looking at the following web link from the TWI website. You could also search the site for other information:
http://www.twi.co.uk/j32k/protected/band_3/jk23.html
TERRY
TERRY
RE: TIG (GTAW) welding copper sheet
No root opening
1/16" EWTh-2 electrode
no filler metal
Argon gas at 15 ft3/hr
100 Amps
12 in./min travel speed
no preheat
one pass
evaluate results and tweek from there.
Andy