I'm kinda new to welding. I was just wonder if getting a brownish color on the flux coating the weld was normal? I have only ran 6011 and 7018 so far. With the 6011s I get kinda a glossy black flux over it. I also only get this brown flux when I make a easy bead down the metal, when I try to do vertical or any thing I can't get that brown flux. The brown flux chips very easy. So do 7018 rods lay brown flux when you run a nice bead at the right heat? Or what does this brown flux mean, any help is welcome. Thanks for you time.
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Thread: brown flux on weld with 7018?
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09-04-2012, 09:38 PM #1
brown flux on weld with 7018?
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09-05-2012, 10:50 AM #2
brown flux on weld with 7018?
yes it's normal.....
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09-05-2012, 11:56 AM #3
Senior Member
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- Oct 2009
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The shiny flux you have after welding is silicon that has melted and risen to the top (think glass). It serves a couple purposes, nothing to worry about as its normal to have it on the weld.
Miller syncrowave 200 runner with coolmate 4
and wp2025 weldcraft torch
Miller 125c plasma cutter
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09-09-2012, 02:32 AM #4
You will know when u get 7018 running right... you should be able to jus run your chipping hammer down the weld and whatever didnt fall off already will be very easy to knock off.
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09-11-2012, 06:57 PM #5
Senior Member
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eventually you will get to where a 7018 will peel itself


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