Dx51d Thickness 0.1-6.0mm Zero/ Normal Spangle Galvanized Steel Coil for Roofing Sheet

Galvanized steel coil Application:
Hot-dip galvanizing and zinc iron alloy have excellent properties, such as corrosion resistance, molding, coating and so on. They are mainly used in construction, home appliances, automobile and metallurgy industries. Among them, the construction industry is mainly used for roofs, doors and windows, rolling curtain doors, ceiling keels, etc. Home appliances are used for refrigerators, washing machines, etc. The automobile industry is mainly used for body shell, chassis, doors, fuel tanks, fender and so on. The metallurgical industry is mainly used for steel window billet, color coated plate substrate and so on.

• Excellent corrosion resistance, zinc has more reactive chemical properties than iron and will preferentially react with oxygen and water vapor in the environment to form a dense oxide film. The service life of galvanized steel plates can reach 10-50 years, far exceeding that of ordinary steel plates.
• High cost-effectiveness and low cost anti-corrosion: Compared with stainless steel or other alloy steels, galvanizing process has lower cost, but can significantly improve the durability of steel plates and reduce maintenance or replacement costs.
• Good processing performance, galvanized steel sheet can be processed by cutting, bending, welding, etc.
• High strength and lightweight, different strength substrates (such as low carbon steel and high-strength steel) can be selected according to needs.
• Aesthetics, the galvanized layer presents a silver gray luster, neat and beautiful, suitable for exposed use occasions.
• Environmental friendliness and recyclability: Galvanized steel plates are 100% recyclable, and zinc itself is also a reusable resource.