Galvanized steel sheet is a type of building material that many people will choose to purchase. When choosing galvanized steel sheet, people will pay attention to its characteristics and characteristics. So what are the characteristics of galvanized steel sheet? What are the characteristics of galvanized steel plate?
1、 What are the characteristics of galvanized steel plate
1. Galvanized steel plates have good reliability, and the galvanized layer is metallurgical bonded to the steel, becoming a part of the steel surface. Therefore, the durability of the coating is relatively reliable.
2. Galvanized steel plate has corrosion resistance. Galvanized steel plates are coated with a layer of metallic zinc to prevent corrosion on the surface and extend its service life. This type of coated steel plate is called galvanized steel plate. Galvanizing is an economical and effective rust prevention method commonly used, and about half of the world’s zinc production is used in this process. Galvanized steel plate is an important type of steel anti-corrosion plate, not only because zinc can form a dense protective layer on the surface of steel, but also because zinc has a cathodic protection effect. When the galvanized layer is damaged, it can still prevent the corrosion of iron based base materials through cathodic protection.
3. The coating of galvanized steel plate has strong toughness, forming a special metallurgical structure that can withstand mechanical damage during transportation and use.
2、 What are the characteristics of galvanized steel plate
1. Galvanized steel plate has good oxidation resistance. The surface oxidation resistance of galvanized steel plate is strong, which can enhance the corrosion resistance and penetration ability of parts.
2. Galvanized steel plate has the advantage of overall protection, and every part of the plated part can be coated with zinc, providing comprehensive protection even in depressions, sharp corners, and hidden areas.
Galvanized steel sheet is durable and durable, and in suburban environments, the standard galvanized rust prevention layer can be maintained for more than 50 years without the need for repair. In urban or offshore areas, the standard galvanized rust prevention layer can be maintained for 20 years without the need for repair.
Post time: May-08-2023