What industries use galvanized steel sheets? What types are there?

Construction Industry

Galvanized steel boasts excellent weldability, paintability, and rust prevention, making it suitable for balconies, windowsills, warehouses, and roof roll-up doors.

Home Furnishings Industry

Combining the properties of steel and zinc, galvanized steel offers durability and is used in home appliances such as refrigerators, microwaves, washing machines, vacuum cleaners, and air conditioners.

Automotive Industry

With its attractive, smooth surface and excellent corrosion resistance, galvanized steel is widely used for overall vehicle body coverage. Essentially, all steel used in automobiles utilizes galvanized steel, such as in car ceilings and body panels.

Transportation Industry

The robust durability of galvanized steel is evident in this industry, used in various containers, ship cabin partitions, and highway barriers.

Furniture Industry

The malleability of galvanized steel is highly applicable in the furniture industry, utilized in the manufacturing of lampshades, desks, counters, and bookshelves.

Galvanized steel offers numerous advantages and plays an irreplaceable role in various industries. Moreover, with continuous advancements in science and technology, the properties and materials of galvanized steel continue to evolve and improve. So, what types of galvanized steel are there?

1. Hot-dip Galvanized Steel. Using a continuous galvanizing process, thin steel sheets are hot-dipped to coat their surface with zinc. It features low density and high durability, widely applied in the automotive, petroleum, and power industries.

2. Alloy Galvanized Steel. Also employing hot-dipping, this process involves immediate heating to 500 degrees Celsius after the dipping process, forming a coating containing zinc and iron, resulting in high strength and toughness. Widely used in aerospace and shipbuilding.

3. Electrogalvanized Steel. Produced via electroplating, the zinc layer possesses excellent ductility, withstanding various impacts and bending. It has extensive applications, including agriculture, forestry, animal husbandry, fisheries, and aquatic product processing.

4. Alloy and Composite Galvanized Steel. Primarily using various metal elements such as lead and aluminum combined with zinc to create composite galvanized steel. This material enhances corrosion resistance and coating performance, applied in light manufacturing and construction.