Aluminum scrap refers to discarded aluminum materials that can be recycled to produce new aluminum products. It is a highly valued commodity due to its cost-effectiveness and environmental benefits, as recycling aluminum significantly reduces energy consumption and greenhouse gas emissions. 1. Product Overview Aluminum scrap is sourced from various end-of-life products, manufacturing processes, and consumer goods. It can be categorized into different grades based on purity and form, including: Type Description Post-Consumer Scrap : Scrap is obtained from used products like cans. Pre-Consumer Scrap Scrap generated during manufacturing processes. Dirty Alloys Scrap that contains impurities or mixed alloys. 2. Recycling Process The recycling of aluminum involves several steps: Collection: Gathering scrap from various sources. Sorting: Classifying scrap by type and quality. Melting: Heating aluminum scrap to its melting point. Casting: Forming new aluminum products from the molten metal. 3. Benefits of Recycling Aluminum Energy Savings: Recycling requires only about 5% of the energy needed to produce new aluminum from ore. Reduced Waste: Diverts scrap from landfills, promoting sustainability. Economic Value: Recycled aluminum can be sold at a higher value compared to other recycled materials.