Gi Sheet Metal Properties

Galvanizing protects the underlying iron or steel in the following main ways.

Gi sheet metal properties.

Type of rolling operation hot rolling or cold rolling operation also has an impact on sheet metal material properties. Material selection is done based on product functional requirements by looking at material physical and mechanical properties. Typically they are malleable and ductile deforming under stress without cleaving. Galvanized iron gi sheets are steel sheets which are basically coated with zinc and include a range of hot dip galvanized and electro galvanized steel sheets.

It is the maximum stress that the cross section is subjected to when the load is applied between the two points of the specimen. For better results application of chromates over zinc is also seen as an industrial trend. Zinc weathers at a very slow rate so the coating generally has a long life. The zinc protects iron by corroding first.

It is the maximum stress that the sheet metal material is subjected to before pulling out. It is one of the indexes of metal strength. Sheets of metal beyond a few micrometres in thickness appear opaque but gold leaf transmits green light. In terms of optical properties metals are shiny and lustrous.

Various sheet metal material grades are available in the market. Gi sheets find uses in every sector of the economy from agricultural to industrial and constructional activities. Corrugated galvanised iron or steel colloquially corrugated iron near universal wriggly tin taken from uk military slang pailing in caribbean english corrugated sheet metal in north america and occasionally abbreviated cgi is a building material composed of sheets of hot dip galvanised mild steel cold rolled to produce a linear corrugated pattern in them. N mm2 or mpa the symbol is σb.

Following are some of commonly. Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing sponsored links wire gauge is a measure for the size of a wire either in diameter or in cross sectional area.