Hence 4 gauge material is thicker than 6 gauge material.
Sheet metal inches to gauge.
Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times.
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 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32.
For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18.
The smaller the number the thicker the material.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
Sheet metal gauge to mm.
Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.
Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel.
Sheet metal gauges work opposite to what one might consider the norm.
Is different from inches there is no conversion formula.
For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter.
You can find the gauge to mm inch conversion for sheet metal by the chart below.
There are several different gauge systems used today with specific gauge designations used for specific metal types.