Lead products are special functional metal materials, mainly divided into lead ingots and lead sheets. High-purity lead materials feature extremely stable chemical properties, strong acid and alkali resistance, and excellent radiation shielding performance. Different from ordinary metal materials, lead has high density, good ductility and easy forming performance, which can meet the requirements of special industrial environments. Lead ingots are the primary raw materials for lead processing, while lead sheets are finished products widely used in radiation protection and anti-corrosion projects. At present, lead products are mainly used in medical radiation shielding, chemical plant anti-corrosion treatment, battery manufacturing and industrial radiation protection fields. They are indispensable special metal materials in modern precision industry and medical industry.