Gauge Definition Sheet Metal
How to use gauge in a sentence.
Gauge definition sheet metal. When working with sheet metal the term gauge is often used. This is known as the manufacturers standard gage for sheet steel. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Usually a bigger number means there s more of something but 18 gauge steel is thinner than 16ga not thicker.
Gauge synonym discussion of gauge. Gauge is a dimensionless number sometimes spelled gage and confusingly it works backwards. Unit of thickness of a metal sheet or wire. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge.
Gauges are used to specify the thickness of a sheet metal. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Gague are used to specify the thickness of a metal sheet. Sheet metal is specified in gauge so rather than design in fractions of an inch you should really be specifying ga on part prints.
Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel. A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Gauges are neither standard nor metric and the values are independent of those measurement systems.
Gauge definition is a measurement as of linear dimension according to some standard or system. 1 for sheet metal a retrogressive scale higher numbers mean lower thickness that starts with 10 gauge representing a thickness of 3 416 millimeters or 0 1345 inches. The larger the gauge number the thinner the metal. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system.
As the gauge number increases the thickness drops by 10 percent. As the gauge number increases the material thickness decreases.