Standard Steel Sheet 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.

Standard steel sheet thickness tolerance.

48 under over 48 to 60 excl 60 to 72 excl 72 to 84 excl 84 to 96 excl 96 to 108 excl 108 to 120 excl 120 to 132 excl 132 to 144 excl 144 to 168. Sheet metal guage tolerances during the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. Under in thickness when ordered to thickness tolerance over specified thickness for widths given in. B for plates up to 10 in.

Astm a240 a480 steel sheet sthickness tolerance. C for circles the over thickness tolerances in this table apply to the diameter of the circle corresponding to the width ranges shown. Deviation allowed for the specified width. 254 0 mm excl in thickness the tolerance under the specified thickness is 0 010 in.

Ati sheet stainless steels are flat rolled products produced by continuous mill rolling available in coils or cut lengths. Thickness measurements are taken at least 3 8 inches from the edge of the sheet stainless plate thickness pmp or discrete plate tolerance over specified thickness in inches thickness widths widths widths widths in 84 84 to 120 120 to 144 144 inches inches inches inches inches 0 1875 to 3 8 0 045 0 050 0 085 3 8 to 3. 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. Finish type stainless steel material stainless steel sheet stainless steel coil stainless steel strip.

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. Tolerances to bs en 10259 for cold rolled wide stainless steel strip thickness tolerance. Thickness tolerances carbon high strength low alloy and alloy steel 15 in. Sheet metal is manufactured and delivered from the processing mill rolled to the standard thickness that you specify which is now metric.

Astm a480hot rolled sheet coil thickness tolerance. Jis g4305 thickness tolerance for cr stainless steel sheets. For thicknesses lighter than 0 018 refer to. Thicknesses range from 0 018 to 0 1874 and widths range from 24 to 48.

Stainless steel sheet forms finishes and tolerances. Stainless sheet thickness tolerances xls author. Stainless sheet thickness tolerances.