Metallic Coated Steel Sheet

When working with sheet metal it is common for the term gauge to be used someone unfamiliar with the gauge system may not understand what is meant by 18 gauge steel for example.

Metallic coated steel sheet. Sheet of this designation is furnished in coils cut lengths and formed cut lengths. Items 1 to 10 of 47 total show 5 10 15 20 25. The electrogalvanising process in which metal is depos ited electrolytically on the cold steel strip. Galvannealed steel a is basic steel coated with an iron zinc alloy.

Cold rolled hard steel plate. Electro galvanized sheet eg secc hot dipped metallic coated sheet gi base metal. It is a solid durable and aesthetically pleasing material commonly used in a variety of industries in australia. Astm a 924 a 924m standard specification for general requirements for steel sheet metallic coated by the hot dip process.

Building products include corrugated and various types of roll and brake formed configurations. The hot dipped metallic coated sheet these kinds of metallic sheets are called cold rolled hard steel plate which is pre treated through a hot dip process. Hard plating for thin. The thinner lighter coating means increased yield per tonne of steel.

A60 is superior to a40 for inhibiting rust. To help this blog will explain the gauge system and features a sheet metal gauge chart. Hard plating for thick. Zinc coating is also applied in this kind of metal but the thickness is quite less.

The main benefits of our metallic coated steel include. Magizinc delivers improved corrosion resistance with up to half the thickness of a conventional zinc coating. These are our 3003 h13 045 treadbrite sheets with a powder coat. Cold rolled annealed steel.

The structure solidified but the coating is a bit different than the electro galvanized type of sheets. Metallic coated steel can be defined as a steel substrate coat ed with a layer of zinc a zinc aluminium alloy a zinc silicon alloy or pure aluminium. The zinc layer is adsorbed on the surface of the steel and the surface is smooth and. It provides excellent corrosion protection when combined with a coating of quality prime paint and is adequate for most interior and exterior applications.

Sdi recommends use of the a type both a40 and a60 for primer adhesion. Types of zinc coatings. Metallic coated strip is steel sheet which has been coated with one of a number of corrosion inhibiting metals or metal alloys via a continuous hot dip process.