Gi Sheet Metal Properties

Sheets of metal beyond a few micrometres in thickness appear opaque but gold leaf transmits green light.

Gi sheet metal properties.

It is the maximum stress that the sheet metal material is subjected to before pulling out. Zinc weathers at a very slow rate so the coating generally has a long life. Gi sheets find uses in every sector of the economy from agricultural to industrial and constructional activities. Various sheet metal material grades are available in the market.

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. It is the maximum stress that the cross section is subjected to when the load is applied between the two points of the specimen. N mm2 or mpa the symbol is σb. Corrugated metal made from galvanized steel or galvanized iron gi are the common materials available but it s also available in other metals like aluminum and copper which are a more expensive option.

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. Typically they are malleable and ductile deforming under stress without cleaving. 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. For better results application of chromates over zinc is also seen as an industrial trend.

The zinc coating when intact prevents corrosive substances from reaching the underlying steel or iron. Material selection is done based on product functional requirements by looking at material physical and mechanical properties. Following are some of commonly. In terms of optical properties metals are shiny and lustrous.

It is one of the indexes of metal strength. The zinc protects iron by corroding first.