The difference between galvanized steel sheet and galvanized iron sheet

define

Galvanized steel plate is welded steel plate with hot dip plating or electric galvanized layer on the surface. It is generally widely used in construction, household appliances, vehicles and ships, container manufacturing, machinery and electrical industry, etc. There are hot dip galvanized steel plate, alloyed galvanized steel plate, electric galvanized steel plate, single-sided galvanized steel plate and double-sided difference galvanized steel plate and alloy, composite galvanized steel plate.

Galvanized iron plate, commonly known as iron sheet. Resistant to rust and corrosion, there are two kinds of flat plate and waveform. Mainly used for manufacturing roofing, coil pipe and various containers.

distinction

1, the difference in meaning

Galvanized iron is a low carbon steel sheet coated with zinc on the surface, its basic thickness is generally 0.44 ~ 1.2 mm, the thickness of zinc layer is greater than 0.02 mm. Galvanized iron sheet is divided into two kinds: flat sheet and waveform. The sheet without galvanized iron sheet is commonly known as black iron sheet.

Galvanized steel plate is welded steel plate with hot dip plating or electric galvanized layer on the surface. It is divided into ordinary electrolytic plate and fingerprint resistant electrolytic plate. Fingerprint resistant plate is on the basis of the ordinary electrolytic plate added a fingerprint resistant treatment, can resist sweat, generally used in the parts without any treatment. The common electrolytic plate has phosphating plate and passivation plate, passivation plate has oil and no oil.

2, the difference in characteristics

Galvanized iron sheet is not easy to rust, corrosion resistance, and ductility is also relatively strong.

Galvanized steel plate can effectively prevent steel corrosion, prolong the service life, with excellent paintability, decoration and good formability.

3, the difference in use

Galvanized iron sheet is a kind of iron coil widely used in industry and manufacturing. It is mainly used in the manufacture of roofing, winding pipe and various containers.

Galvanized steel plate is widely used in construction, vehicles, household appliances, daily necessities, light industry, agriculture, transportation and other industries as the main use.