Galvanized Steel Sheet Thickness Tolerance

Steel sheet thickness tolerances hot rolled h r p o cold rolled galvanized.

Galvanized steel sheet thickness tolerance.

Galvanized sheet thickness tolerances thickness in inches weight thickness in millimeters gage min. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Conversion data chart standard gauges chart gauge tolerance chart useful data page. All other gauges tolerances shown are for width over 32 to 60 inclusive.

Per square foot per inch thick. 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. Both types of steel sheet have tolerance ranges. Thickness inches thickness inches galvanized galvannealed aluminized sheet.

Gauges 10 11 12 tolerances shown are for widths over 40 to 60 inclusive. Actual thickness will vary due to tolerances. Galvanized steel tool steel aluminum brass bronze and copper. The following charts give typical astm and ansi steel sheet mechanical tolerance ranges.

Hr hot rolled cr cold rolled. 10 1382 1472 1292. Weights are based on ordered thickness at 41 82 lbs. Sheet metal guage tolerances during the rolling process the rollers bow slightly which results in the sheets being thinner on the edges.

The range of the tolerance minimum thickness to maximum thickness in each gauge range decreases as the sheet material becomes thinner on its nominal or mean thickness. Tolerances shown are for 48 wide sheets. However the range of tolerance on hot rolled sheet is much wider than the range found on cold rolled sheet. Aisi thickness tolerance ranges galvanized steel sheets thinkness.

As a registered iso 9001 2015 company rolled steel products state of the art equipment meets virtually any requirement in panel flat quality leveling precision slitting close tolerance sheet blanking strip quality edge conditioning precision shearing and complete cold reducing capabilities.