0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25.
Gage to inches sheet metal.
The smaller the number the thicker the material.
For other materials such as aluminum and brass the thicknesses will be different.
This is known as the manufacturers standard gage for sheet steel.
0 0219 0 56 0 0247 0 63 0 0209 0 53 0 0179 0 46.
A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.
Gauge ga standard steel thickness.
The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times.
Hence 4 gauge material is thicker than 6 gauge material.
You can find the gauge to mm inch conversion for sheet metal by the chart below.
Converting sheet metal gauge to thickness in inches.
Sheet steel aluminum fraction.
For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18.
Sheet metal gauges work opposite to what one might consider the norm.
Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.
The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness decreases.
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.
There are several different gauge systems used today with specific gauge designations used for specific metal types.
Is different from inches there is no conversion formula.
The gauge number 18 holds no relevance to the actual measurements.
Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.
Gauge to thickness chart click here for a printable pdf chart gauge.
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.
Inches mm inches mm inches mm inches mm 26.