The International Organization for Standardization (ISO). 2007. 39p. The text of ISO 8062-3:2007 has been approved by CEN as EN ISO 8062-3:2007 without any modifications. This part of ISO 8062 specifies general dimensional and geometrical tolerances, as well as machining allowance grades, for castings as delivered to the purchaser in accordance with ISO 8062-
2. It is applicable for the tolerancing of dimensions and geometry, and required machining allowance of castings in all cast metals and their alloys produced by various casting manufacturing processes.