Indian Standard DIMENSIONS FOR WROUGHT ALUMINIUM AND ALUMINIUM ALLOYS, PLATES AND HOT-ROLLED SHEETS (First Revision )
0.1 This Indian Standard ( First Revision ) was adopted by the Indian Standards Institution on 22 June 1979, after the draft finalized by the Light Metals and Their Alloys Sectional Committee had been approved by the Structural and Metals Division Council.
0.2 This standard was first published in 1964. In this revision sizes of the plates have been rationalized and the tolerances have been modified in the light of the experience gained since its first publication. Require- ments for squareness tolerance for plates have also been included in this revision.