Indian Standard For Sheet Metal Thickness Tolerance

After the draft finalized by the wrought steel products sectional committee had been approved by the metallurgical engineering division council.

Indian standard for sheet metal thickness tolerance.

G requirements of dimensions and tolerances have been separated from the standard and adopted in is iso 16160. 2 50 mm 2 65 3 00 3 25 3 50 mm and 4 00 mtn. This standard was first published in 1951 and subsequently revised in 1962. Thickness 5 mm and above and width 600 mm and above and supplied in straight lengths.

Legally binding document step out from the old to the new jawaharlal nehru invent a new india using knowledge. 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. Indian standard cold reduced low carbon steel sheet and strip fifth revision 1 scope 3 classification ofgrades this standard covers the requirements ofcold reduced low carbon steel sheets and strips for bending and drawing purpose and where the surface is ofprime importance. 11 sampling for tests.

Astm a480hot rolled sheet coil thickness tolerance. General tolerances part 1. This indian standard sixth revision was adopted by the bureau of indian standards. Deviation allowed for the specified width.

Sheet metal guage tolerances. For ail the tests specified in this standard chemical physical others the method as specified in. During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. 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.

Itcovers sheets and strips up to 4 50 mm thick both in coil form and cut lengths. 4 1 thickness 8 tolerances the standard nominal thickness of plates shall be as given in table 1. Flats shall be as laid down in is 1852. 8 1 the rolling and cutting tolerances and mass tolerances for steel plates sheets strips and.

10 2 unless otherwise specified the dimensional and shape tolerances applicable to cold rolled sheets and strips shall be as given in 1s 1s0 16162 2005. The following are the preferred thicknesses for sheets above 2 00 mm. Tolerances for linear and angular dimensions without individual tolerance indications number of amendments. 2005 continuously hot rolled steel sheet products dimensional and shape tolerances.