Anti Fingerprint Prepainted Galvanized Steel Coil For Door Frame

Anti Finger Print Electro Galvanized Coil Sheet Plate Strip For Door Frame

Electro Galvanized Coil Description:

1. Workability

Since electrical galvanized steel has a lower coating weight and has no heat-affected zones during the manufacturing process compared to GI and GA, it has the material characteristics and workability comparable to those of the base metals, that is, cold rolled (CR) or hot rolled (HR) sheets.

2. Corrosion Resistance

Substrate steel can be protected by the sacrificial anode reactions caused by the galvanic actions of Zinc and, even if it is exposed to air, can still be protected from corrosion by a thin film formed on the surface. (Some post-coated steel sheets are used for automobiles for better anti-corrosion property.)

3. Paintability

The steel’s flat and even surface provide good conditions for painting. Phosphate treatment improves its paint adhesion and anti-corrosion properties after painting.

4. Weldability

Pure Zn galvanized steel has lower weldability than cold rolled steel due to a wide area of contact under pressure and inferior electrical conductivity. However, it allows for spot or seam welding if its surface condition permits and post-treatment is applied.

Electro Galvanized Steel Specifications:

Electro Galvanized Coil Usage:

1. Automobile industry: Automobile parts have extremely high requirements for corrosion resistance and aesthetics, so electroplated steel is often used in the field of automobile manufacturing, such as body steel plates, rims, exhaust pipes, etc.

2. Home appliance industry: Electroplated steel is also widely used in the field of home appliance manufacturing, such as refrigerators, washing machines, water heaters, etc. The use of electroplated steel on the surface can improve the appearance quality of home appliances and improve product competitiveness.

3. Construction industry: The corrosion resistance of electroplated steel plays an important protective role for steel in construction, such as building steel structures and steel beams. Due to long-term exposure to outdoor environments, they are easily eroded by the atmosphere. Electroplated steel can increase the service life of steel.

4. Chemical industry: Electroplated steel is also important in the manufacture of chemical equipment, such as storage tanks, pipelines, etc., which can effectively prevent the corrosion of chemical substances and the aging of materials.