Gauge Definition Sheet Metal

When working with sheet metal the term gauge is often used.

Gauge definition sheet metal.

As the gauge number increases the material thickness decreases. Sheet metal is specified in gauge so rather than design in fractions of an inch you should really be specifying ga on part prints. In the u s the thickness of sheet metal is commonly specified by a traditional non linear measure known as its gauge. Gauges are neither standard nor metric and the values are independent of those measurement systems.

Gauge or gage sizes are numbers that indicate the thickness of a piece of sheet metal with a higher number referring to a thinner sheet. Commonly used steel sheet metal ranges from 30 gauge to about 7 gauge. Gauge synonym discussion of gauge. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

The larger the gauge number the thinner the metal. 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. Unit of thickness of a metal sheet or wire. How to use gauge in a sentence.

Gague are used to specify the thickness of a metal sheet. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Gauge definition is a measurement as of linear dimension according to some standard or system.

Gauges are used to specify the thickness of a sheet metal. As the gauge number increases the thickness drops by 10 percent. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. This is known as the manufacturers standard gage for sheet steel.

The manufacturers standard gage provides the thicknesses for standard steel galvanized steel and stainless steel. Gauge is a dimensionless number sometimes spelled gage and confusingly it works backwards.