The Thickness Of Sheet Metal Is Measured By Which Gauge

Usually a bigger number means there s more of something but 18 gauge steel is thinner than 16ga not thicker.

The thickness of sheet metal is measured by which gauge.

Gauge to thickness chart click here for a printable pdf chart gauge. Then using a sheet metal gauge chart you can match that thickness up with the appropriate numbered gauge of your product. The gauge number 18 holds no relevance to the actual measurements. The higher the numbered gauge a piece of metal is the thicker the piece is in millimeters.

Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. The higher the number the thinner the sheet metal. The most commonly used sheet metal sizes range from 30 gauge thinner to 7 gauge thicker. Originally used in the fields of medicine and jewellery the larger the number the smaller the diameter and now it is also used to indicate the thickness.

For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. If you want to find out what gauge your sheet metal is measure its thickness using a regular tape measure. A gauge is a traditional non linear measurement. Similar to wire sheet metal thickness is measured in gauges.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Wire conductor sizes are also measured in gauge and are equivalent to the non ferrous thicknesses listed below but we have an article specific to wire gauge. Gauge is a dimensionless number sometimes spelled gage and confusingly it works backwards. Sheet metal gauge size chart 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.

A reversible anvil lets you adapt the gauge to the shape of the object you are measuring. The table below provides conversion to inches. A sheet metal gauge tool is used to measure metal thickness and show both the gauge number as well as the thickness of the metal in thousandths of an inch. Then we use hands for horses and gauge written as ga for metal.

Specifying sheet metal thickness. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25. Gague are used to specify the thickness of a metal sheet.

Sheet metal is specified in gauge so rather. Use the flat face to measure sheet metal paper and other flat stock.