Quote Originally Posted by ironmanjay View Post
Ok the issue I was having with my 7018ac rods on my 160sth was the rod! Last night I used some 7018 1/8 rods @125amps on a TIG 200 and they were porosity free. We ran my 7018ac rods and they were loaded with porosity. The mess in the middle was 6010.
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Time to cook the 7018ac to see if you can restore them,,,7018 is easily affected by moisture..at least you have figured out the problem,,a lesson well learned is a lesson you will remember..before they invented memory pills,,,mom just used to give us boys a slap,,,improved our memories dramatically,,,