Metal scrap refers to discarded metal materials that can be recycled and repurposed into new products. This includes a wide variety of metals such as steel, aluminum, copper, and brass, which come from various sources like old vehicles, construction debris, machinery, and consumer goods. Recycling metal scrap is environmentally beneficial as it conserves natural resources, reduces energy consumption, and lowers greenhouse gas emissions compared to producing new metals from raw ore. The metal scrap industry plays a crucial role in the circular economy by turning waste into valuable resources for manufacturing and construction.