The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material.
Gauge range for 16 gauge steel sheets.
16 1 16 0 0625 1 59 0 0635 1 61 0 0598 1 52 0 0508 1 29 15 0 0703 1 8 0 0710 1 80 0 0673 1 71 0 0571 1 4 14 5 64 0 0781 1 98 0 0785 1 99 0 0747 1 90 0 0641 1 63.
Kynar aluminum for metal roofing.
For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18 gauge aluminum is 0 0403 inches thick.
26 gauge 24 gauge 20 gauge 18 gauge 16 gauge 14 gauge 1 8 and 1 4.
Gauge and weight chart for sheet steel galvanized steel stainless steel aluminum and strip tubing sponsored links wire gauge is a measure for the size of a wire either in diameter or in cross sectional area.
The tolerances in the table and attachments reflect current manufacturing practices and commercial standards and are not representative of the manufacturer s standard gauge which has no inherent tolerances.
Because of the varying thicknesses a gauge chart should be used to ensure the metal meets the required dimensions.
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.
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Sheet metal guage tolerances during the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.
Kynar galvalume steel for metal roofing and gutters.
0 7 mm 0 8mm and 1 5 mm.
For 18 ga crs the weight is 2 0 pounds per square foot and for 20 ga crs the weight is 1 5 pounds per square foot.
Tolerance ranges for gauges 10 11 and 12 are for widths between 40 and 60.
Gauge decimal equivalent hot rolled p o tolerance range cold rolled tolerance range lbs.
0 027 or 0 032 for seamless gutters and any other thickness for custom gutters.
16 ga crs is 2 5 pounds per square foot.