Aluminum Sheet Metal Gauge Conversion

Sheet metal gauge conversions.

Aluminum sheet metal gauge conversion.

Hence 4 gauge material is thicker than 6 gauge material. Converting sheet metal gauge to thickness in inches. Sheet metal gauges work opposite to what one might consider the norm. Gague are used to specify the thickness of a metal sheet.

The smaller the number the thicker the material. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. Mesteel steel thickness conversion tables tables. 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.

For example 20 gauge mild steel is 036 thick. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. Typically the even number gauges are used more frequently.

Convert gauges bwg usg to inches and millimeters. Steel galvanized and aluminum. The maximum capacity of a sheet metal brake or shear is based on the total thickness gauge of mild steel at its full length. This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.

So a 20 gauge brake has a maximum bending capacity of 036. For a more comprehensive gauge chart you can check out our sheet metal gauge chart here. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.

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. Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times. Now to find the maximum capacity for aluminum simply multiply the thickness of your mild steel by 1 5.