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Re: Re: Re: Welding Question
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Posted by Leon on October 21, 1999 at 14:32:32 from (128.165.195.103):
In Reply to: Re: Re: Welding Question posted by engr on October 20, 1999 at 09:47:10:
Guys, The 7018 and 7014 are the same rod. The covering material is different. They are both iron powder. 7018 has a Low hydrogen, iron powder covering and the 7014 has a Rutile, iron powder covering. If you check the Lincoln Electric electrode charts you are right as far as AC or DC, but look at the reference to polarity.
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