A0653_A0653M-17 英文版.pdfVIP

Designation: A653/A653M − 17 Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy- Coated (Galvannealed) by the Hot-Dip Process1 This standard is issued under the fixed designation A653/A653M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval. 1. Scope* responsibility of the user of this standard to establish appro- 1.1 This specification covers steel sheet, zinc-coated (gal- priate safety, health, and environmental practices and deter - vanized) or zinc-iron alloy-coated (galvannealed) by the hot- mine the applicability of regulatory limitations prior to use. dip process in coils and cut lengths. 1.9 This international standard was developed in accor- dance with internationally recognized principles on standard- 1.2 The product is produced in various zinc or zinc-iron ization established in the Decision on Principles for the alloy-coating weights [masses] or coating designations as Development of International Standards, Guides and Recom - shown in Table 1 and in Table S2.1. mendations issued by the World Trade Organization Technical 1.3 Product furnished under this specification shall conform