Galvanized Steel Zinc Plated Steel

But don t be a magpie and just pick up the shiny object think about the use.

Galvanized steel zinc plated steel.

The steel and the liquid zinc bond together because of the high temperature. Steel when being hot dip galvanised is dipped into a 450 c bath of molten liquid zinc. The steel and the zinc become one. When comparing stainless steel vs.

Both methods add a protective layer of zinc to the steel. Galvanized plating is used in a multitude of materials in the construction industry including large structural shapes. Zinc plating on the other hand is immersed in a cold chemical solution of zinc and uses an electrical current to apply a layer of zinc. Zinc plating looks shiny and pretty galvanized looks dull.

The galvanized coating is applied over steel to protect that steel not the other non coated steel that the galvanized steel happens to be in contact with. That coating is eventually consumed. Zinc plated and galvanized fasteners are made of steel with a sacrificial zinc coating. Galvanized nuts it s important to realize that stainless steel itself is a material and galvanizing and zinc plating are forms of coating.

When should you use galvanized steel or zinc plated steel. Galvanized coatings are almost always several times thicker than electroplated coatings so galvanized fasteners greatly outlast zinc plated fasteners. Zinc plating is a popular choice for coating nuts bolts washers metal stampings automotive parts fabricated parts for industrial applications as well as sheet metals.