Re: Electro polishing stainless steel?
i work with 2b 304 stainless daily in my shop. i have found if you use a wire brush immediatly after welding while the surface is still HOT this will remove the majority of the blackening that occurs from welding. hope this helps. what are the boxes for? also if the parts are not a cosmetic part and you want to keep your 2b finish electro polishing is not the way to go.
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