Hot Galvanized Steel Sheet

It is used for producing garage door roofing tile work shop construction safety fence.

Hot galvanized steel sheet. Protect against corrosion with hot dipped galvanized steel sheet and coil products from alliance steel. Hot dip galvanized steel sheet. Hot dip galvanizing is a process of coating steel with a thin zinc layer which serves as a barrier between the steel and the environment. A coil to coil process steel sheets from 0 010 to 1 70 inches 0 25 mm to 4 30 mm thick and up to 72 inches 1 830 mm wide is passed as a continuous ribbon through cleaning baths and molten zinc at speeds up to 600 feet per minute.

The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron zinc alloy bonding layer. Hr steel sheets are easy to weld form and drill and has a slight grainy surface. The coating is not intended to withstand outdoor exposure without chemical treatment or painting. Continuous sheet galvanizing is also a hot dip process but is only applied to steel sheet strip and wire.

A lower cost alternative to stainless steel galvanized sheet and plates have a rust free protection for up to 30 years while maintaining strength with a durable surface coating. A high strength hot dip galvanized steel sheet that is a steel sheet that includes major components and that contains at least 40 vol. While hot dip galvanized steel sheets are composed of zinc and iron zinc alloy coating electrogalvanized steel sheets have pure zinc layer with excellent ductility but no brittle iron zinc alloy layer which may cause peeling off with the former sheets. Galvanized steel sheet plates are intended for use where greater corrosion protection is required without painting.

Hot dipped galvanized steel sheet s specifications is thickness 0 14 1 0mm width 600 1250mm. Hot dipped galvanized sheet or strip steel bathed in a molten solution containing not less than 98 pure zinc to uniformly coat for corrosion resistance. The finish is applied by passing the steel through a molten bath of zinc at a high temperature. Refine search start new search.

Galvanised steel sheet s properties make it tough enough for most exterior projects. Has the same workability as hot and cold rolled sheets. The sum of bainite and martensite 8 60 vol.