The document applies to general tolerances and required machining allowances, if applicable, for grey iron rough casting surfaces to be machined. General tolerances for angular dimensions are not specified. The specifications given in the document are inactive for new design. In these cases, DIN ISO 8062 shall be applied.#,,#
DIN 1686-1:1998 history
2014DIN CEN ISO/TS 8062-2:2014 Geometrical Product Specifications (GPS) - Dimensional and geometrical tolerances for moulded parts - Part 2: Rules (ISO/TS 8062-2:2013); German version CEN ISO/TS 8062-2:2013
1998DIN 1686-1:1998 Rough castings of grey iron - General tolerances, machining allowances; inactive for new design