Stainless Sheet Metal Thickness Tolerance

Stainless sheet thickness tolerances.

Stainless sheet metal thickness tolerance.

It s also important when working with sheet metal that you factor in finish tolerances. Ati sheet stainless steels are flat rolled products produced by continuous mill rolling available in coils or cut lengths. 4 20 2009 11 06 42 am. Types of stainless steel sheet finishes stainless steel sheet surface finish chart stainless steel sheet metal finish grades.

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. Sheet metal is manufactured and delivered from the processing mill rolled to the standard thickness that you specify which is now metric. For example if you add a finish such as powdercoat you add more thickness this should be factored into your design at the beginning. Sheet standard tolerances.

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. Gauge to thickness chart click here for a printable pdf chart gauge. Tolerances to bs en 10259 for cold rolled wide stainless steel strip thickness tolerance. Preferred thicknesses are shown and are intended to indicate which gauges are more likely to be available on an ex stock basis from suppliers.

Stainless sheet thickness tolerances xls author. Thickness measurements are taken at least 3 8 inch in from edge of the strip except that on widths less than 1 inch the tolerances are applicable for measurements at all locatons. Above tolerances include crown. Stainless steel sheet forms finishes and tolerances.

Thicknesses range from 0 018 to 0 1874 and widths range from 24 to 48. Stainless steel sheet thickness tolerance or stainless steel sheet metal tolerances table chart. During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. 304 stainless steel a240 tp304 2b.