What Is Blackplate?
Blackplate is a type of untreated galvanized steel sheet. It consists of steel plates or strips made from low-carbon steel, usually prior to galvanization. In some instances, these original plates are utilized without any treatment.
Blackplate is available in two forms: warm-rolled and cold-rolled.
Uses of Blackplate
Blackplate is mainly used in creating tin plates and tin-free steel. For tin plates, a tin coating is applied to the blackplate, whereas for tin-free steel, chrome or nickel coatings are used instead of tin. Different types of blackplate, such as mild steel, leaded steel, and deep drawing steel, have distinct applications based on their properties. Mild-steel, known for its corrosion resistance, is versatile and used for containers. Leaded steel, offering enhanced corrosion resistance, is also preferred for container materials. Deep drawing steel, an aluminum-killed steel, is ideal for deep drawing processes, especially in scenarios prone to riddles or wrinkles.