Galvanized refers to the surface of metal, alloy or other materials coated with a layer of zinc to play a beautiful, rust prevention and other surface treatment technology. The main method used is hot dip galvanizing.

Zinc is soluble in acid and alkali, so it is called amphoteric metal. Zinc hardly changes in dry air. In moist air, the surface of zinc will form a dense basic zinc carbonate film. In the sulfur dioxide, hydrogen sulfide and Marine atmosphere, zinc corrosion resistance is poor, especially in the atmosphere of high temperature and humidity containing organic acids, zinc coating is easy to be corroded. The standard electrode potential of zinc is -0.76V. For the steel matrix, zinc coating belongs to anodic coating, which is mainly used to prevent the corrosion of steel, and its protective performance is closely related to the thickness of the coating. Zinc coating after passivation, dyeing or coating with gloss protection agent can significantly improve its protection and decoration.

WSS-M1A345-A1/A4 DC01(+ZE)

Yield Strength：169-221

Tensile Strength：288 - 362

Elongation：33 - 46

Galvanized sheet main application industry

A large number of galvanized sheets are used in automobile manufacturing, coolers, construction, ventilation and heating facilities

And furniture manufacturing. Galvanizing has become an important anti-corrosion method for steel, and not just because

Zinc can form a dense protective layer on the surface of steel, also because zinc has a cathodic protective effect when

If the zinc coating is damaged, it can still protect the iron base metal from corrosion by cathodic protection.

Construction industry: roof, roof components, balcony panels, windowsills, kiosks, warehouses, shutter doors,

Heaters, rainwater pipes, etc.

Household appliances: refrigerator, washing machine, switchgear, air conditioner, microwave oven, toaster, photocopier,

Vending machines, electric fans, vacuum cleaners, etc.

Furniture industry: lampshade, wardrobe, table, bookshelf, counter, signboard, medical equipment, etc.

Transportation industry: car ceiling, car shell, car board, tractor, tram, container,

Highway wall, ship bulkhead, etc.

Other aspects: instrument case, dustbin, billboard, clock, camera equipment, meter, etc.