Scrap metal is everywhere. It may not even be claimed, which means you can go in and sweep it up and then sell it yourself. You won't have to struggle with metal scrapping either if you go about it correctly. Choose a Metal That Works for You Metal scrappers are unique in that they will go after different materials. You need to figure out what metals you should go after so that you have a purpose in all of the scrapping activities you get involved in.