Lead scrap refers to discarded or obsolete lead materials, which are often collected for recycling. Lead is a highly valuable metal due to its density, malleability, and resistance to corrosion, making it ideal for reuse. Common sources of lead scrap include used batteries, pipes, cable sheathing, and other industrial materials. Recycling lead scrap helps conserve natural resources, reduce energy consumption, and lower greenhouse gas emissions. However, handling lead scrap requires careful attention to environmental and safety standards, as lead is a toxic substance that can pose health risks if improperly managed.