What materials are used for precision stamping parts?

There are two commonly used stamping materials for precision stamping parts: Galvanized steel sheet SECC, the substrate of SECC is general cold rolled steel coil, after degreasing, pickling, electroplating and various post-treatment processes in the continuous electro-galvanizing production line , Which becomes an electro-galvanized product. SECC not only has the mechanical properties and similar processability of general cold-rolled steel sheet, but also has superior corrosion resistance and decorative appearance. It is highly competitive and replaceable in the market of electronic products, home appliances and furniture. Hot-dip galvanized steel sheet SGCC, hot-dip galvanized steel coil refers to the semi-finished product after hot-rolling and pickling or cold-rolling, which is cleaned and annealed, and then immersed in a molten zinc bath at a temperature of about 460°C to coat the steel sheet The zinc layer is then tempered, leveled and chemically treated. SGCC material is harder than SECC material, has poor ductility (avoid deep drawing design), thicker zinc layer, and poor weldability. If you want to know more about precision stamping parts, or needs. Please add V: understand.