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Any idea what kind of metal this is?

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发表于 2021-8-31 23:03:17 | 显示全部楼层 |阅读模式
They used to hold florescent lights. Can these be welded on at all?Was thinking of bending them all out and making some sort of box.
Reply:Should be plain sheet steel from all the ones I've worked with installing the lights. Check it with a magnet. If it's magnetic, it's almost certainly steel..No government ever voluntarily reduces itself in size. Government programs, once launched, never disappear. Actually, a government bureau is the nearest thing to eternal life we'll ever see on this earth! Ronald Reagan
Reply:Originally Posted by DSWShould be plain sheet steel from all the ones I've worked with installing the lights. Check it with a magnet. If it's magnetic, it's almost certainly steel.
Reply:Most likely 20 or 22 guage. Don't use a regular grinding disc on that paint. If you must use this stuff...use a flap style sanding disc...80 grit or higher so's you won't turn it all into razor blades. Better yet, blast it off where you need to for welding with o/a torch if you got one...just hold the handle in when you do it....then hit it quick with sand disc. Salvaged much such junk when I was poor(er).   POVERTY...is the Mother of InventionMillermatic 211Millermatic 140Miller Thunderbolt XLArcOne 100STS inverter w/TIGThermal Dynamics 38XL Victor Oxy/AcetyleneJancy Slugger Holemaker IIJet 5x6 BandsawNever enough time & sleep.
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