ASTM A653/A653M-19a pdf free download.Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process.
ASTM A653/A653M-19a covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hot-dip process in coils and cut lengths.
This guide refers to quantitative evaluations using footprint analysis and LCA. Appendix X4 provides an overview and comparison of how a quantitative evaluation is completed with these two approaches. This appendix is intended to be instructive to users who are not familiar with footprint analysis or LCA.
This specification is applicable to orders in either inch-pound units (as A653) or SI units (as A653M). Values in inch-pound and SI units are not necessarily equivalent. Within the text, SI units are shown in brackets. Each system shall be used independently of the other.
7. Mechanical Properties
7. 1 Structural steel, high-strength low-alloy steel, high strength low alloy steel with improved formability, solution hardened steel and bake hardenable steel shall conform to the mechanical property requirements in Table 4 for the grade, or class. or both.
10. Dimensions and Permissible Variations
10.1 All dimensions and permissible variations shall comply with the requirements of Specification A924/A924M.

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