16 February 2021
One of the main advantages of recycling scrap metal is that it makes it easier to obtain metals for manufacturing and construction purposes instead of having to fabricate those metals anew. Besides, the strain on natural resources is reduced because people don't have to mine for these metals again. The main categories of scrap metals are ferrous and non-ferrous alloys. Ferrous metals contain iron, while non-ferrous metals don't have any iron content.