ISO 525:2020 PDF

Scope: This document is applicable for bonded abrasive products in general. NOTE 1 Bonded abrasive products are e.g. grinding wheels, segments, sticks and stones. This document specifies: a) ISO type number and shape; b) dimensional symbols; c) standard profiles; d) specification; e) designation; f) marking requirements. NOTE 2 This document is general and is complemented by ISO 603 (all parts) that is applicable for dimensions, and tolerances. This document is not applicable for superabrasive products and coated abrasive products.

ISO 525:2020 history

2020 ISO 525:2020 Bonded abrasive products — Shape types, designation and marking
2013 ISO 525:2013 Bonded abrasive products - General requirements
1999 ISO 525:1999 Bonded abrasive products - General requirements
1986 ISO 525:1986 Bonded abrasive products — General — Designation, marking, range of outside diameters and tolerances
1975 ISO 525:1975 Bonded abrasive products — General features — Designation, ranges of dimensions, and profiles