30 Gauge Vs 28 Gauge Sheet Metal

The american iron and steel institute aisi publishes the accepted measurement standards for steel thickness.

30 gauge vs 28 gauge sheet metal.

A sheet metal gauge sometimes spelled gage indicates the standard thickness of sheet metal for a specific material. Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions. Kynar galvalume steel for metal roofing and gutters. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts.

0 7 mm 0 8mm and 1 5 mm. 28 gauge steel has an average thickness of 0187 minimum 0157 and 26 gauge is 0217 minimum 0187. 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. Sounds to me that the guy with the 30 gauge may be buying it from a supply house who sells it pre made i dont know to many sheet metal shops who make duct work in 30 i prefer 26 myself and think a sheet metal shop that makes it in house is much better than the pre made.

0 027 or 0 032 for seamless gutters and any other thickness for custom gutters. Eapele double sided wire metal sheet thickness gauge stainless steel welding gage plated size inspection tool full refund for any dissatisfaction 4 7 out of 5 stars 263 4 99 4. Sheet metal gauge thickness chart 2019 10 24t01 36 33 00 00 when working with sheet metal the term gauge is often used. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

29 gauge steel the standard in the post frame industry has an average thickness of 0172 of an inch with a minimum of 0142. 26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick. As the gauge number increases the material thickness decreases.

Gague are used to specify the thickness of a metal sheet. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. 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.