Nonferrous metals are those that do not contain significant amounts of iron. This category includes metals like aluminum, copper, lead, zinc, and nickel. Nonferrous metals are known for their resistance to corrosion, lightweight properties, and excellent conductivity, making them valuable in various industries, including construction, electronics, and transportation. These metals are often used in applications where strength and durability are essential, such as in aircraft manufacturing and electrical wiring. Nonferrous metals can also be recycled without losing their properties, contributing to sustainability efforts and reducing the need for new raw materials.