Anything considered a ferrous (containg iron) you can scrap without a license. Non ferrous metals aluminium (not cans) copper, zinc, lead, nickel, tin, titanium, and brass alloys you need a license for. Alum cans are the exception.
Just copper l think.
You do not need a license for scrap metal or aluminum cans anything else yes
For anything other than steel and alum cand yes
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