Metric Sheet Steel Thickness Tolerance

Deviation allowed for the specified width.

Metric sheet steel thickness tolerance.

O1 tool steel sheets and bars also known as flat stock these precision ground sheets and bars are held to a tight thickness tolerance. 304 316 409 420 430 cold rolled stainless sheet. Often used for dies punches and gauges o1 tool steel is an oil hardening material that resists wear and abrasion. Sheet metal guage tolerances.

Gague are used to specify the thickness of a metal sheet. Gague ga is a length measurement unit for diameters originating in north america and belongs to the browne sharpe metering system. 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. The sheet metal does however have a tolerance on the rolling thickness which needs to be taken into account when designing a tight fitting assembly especially as the sheet metal material gets thicker.

Cold rolled sheet dc01 en 10131 table 1 thickness tolerance 6mm to 8mm 05mm 8mm to 1mm 06mm 1mm to 1 2mm 07mm 1 2mm to 1 6mm 09mm. Thickness tolerance specified width. If the bar is 1 5 thick x 3 5 wide the width tolerance of 0 006 will be the tolerance for the thickness as well which is 0 006. Equal to less than 1000 1000 thru 1300 1300 thru 2100.

Gauges are neither standard nor metric and the values are independent of those measurement systems. Width governs the tolerances both width and thickness for rectangle bars. During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters.

For example 18 gauge steel according to. Stainless sheet thickness tolerances xls author. When working with sheet metal the term gauge is often used. Astm a480hot rolled sheet coil thickness tolerance.

4 20 2009 11 06 42 am. Stainless sheet thickness tolerances. Originally used in the fields of medicine and jewellery the larger the. Sheet metal is manufactured and delivered from the processing mill rolled to the standard thickness that you specify which is now metric.