What is the typical zinc coating thickness for SGCC sheet?

What is the typical zinc coating thickness for SGCC sheet?
The zinc coating thickness for SGCC sheet typically ranges from 20 to 60 grams per square meter, depending on production standards and specifications.
How is the zinc coating on SGCC sheet formed?
The steel sheet is immersed in molten zinc, where the zinc reacts metallurgically with the steel surface to form a zinc-iron alloy layer, resulting in a dense zinc layer on the steel surface.
Applications
What industries are SGCC sheets primarily used in?
It is widely used in the construction industry (such as roofing, wall panels, and steel structures), automotive manufacturing (such as body structural components and chassis), home appliances (such as refrigerators, washing machines, and air conditioner casings), and industrial applications (such as ventilation ducts and cable trays).
What are the specific applications of SGCC sheet in the construction industry?
It can be used in roofing, wall panels, steel structures, bridges, and metal components, leveraging its corrosion resistance to withstand outdoor environments and extend the life of the building.
How is SGCC sheet used in automotive manufacturing?
It can be used for body structural parts, chassis, doors, hoods, etc. Its high strength and toughness can withstand the impact and vibration during vehicle driving, and its good processing performance supports the forming of complex shapes.