Indian Standard For Sheet Metal Thickness Tolerance

2005 continuously hot rolled steel sheet products dimensional and shape tolerances.

Indian standard for sheet metal thickness tolerance.

4 1 thickness 8 tolerances the standard nominal thickness of plates shall be as given in table 1. This standard was first published in 1951 and subsequently revised in 1962. 8 1 the rolling and cutting tolerances and mass tolerances for steel plates sheets strips and. 11 sampling for tests.

Deviation allowed for the specified width. Title of legally binding document. G requirements of dimensions and tolerances have been separated from the standard and adopted in is iso 16160. 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.

Flats shall be as laid down in is 1852. General tolerances part 1. Legally binding document step out from the old to the new jawaharlal nehru invent a new india using knowledge. 2 50 mm 2 65 3 00 3 25 3 50 mm and 4 00 mtn.

Strip can be supplied in mill edge finish or with edges suitably sheared width having maintained within tolerance limits and both the edges running parallel plates can also be supplied identically with mill edge finish or with sheared edges. Itcovers sheets and strips up to 4 50 mm thick both in coil form and cut lengths. During the rolling process the rollers bow slightly which results in the sheets being thinner on the edges. 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. Sheet metal guage tolerances. For ail the tests specified in this standard chemical physical others the method as specified in. Astm a240 a480 steel sheet sthickness tolerance.

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. Astm a480hot rolled sheet coil thickness tolerance. After the draft finalized by the wrought steel products sectional committee had been approved by the metallurgical engineering division council. Thickness 5 mm and above and width 600 mm and above and supplied in straight lengths.