![]() ![]() It may also be known by its trade name, e. ASTM Specifications | American Galvanizer’s Association Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: This specification covers the requirements for hot-dip zinc coating applied to carbon steel and alloy steel bolts, screws, washers, nuts, and special threaded fasteners applied by the hot-dip coating process. Galvanization shall aetm used to prepare reinforcing bars. This specification covers carbon structural steel shapes, plates, and bars of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes. This specification covers cold-formed welded and seamless carbon steel round, square, rectangular, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes. ASTM A – Galvanizing Steel Bars | American Galvanizer’s Association These notes and footnotes excluding those in tables shall not be considered as requirements of the specification. This adtm working of the bars causes induced stresses that may be released after the bars are immersed in the molten F zinc bath. The values stated in each system may not be exact equivalents. The following can cause warpage and distortion: Combining values from the two systems may result in non-conformance with this specification.Īll fabricated assemblies shall be designed with vent and drain holes such that no air is trapped during immersion of the assemblies into cleaning solutions or molten zinc. Work Item s – proposed revisions of this standard. It is the responsibility of the designer and fabricator to ensure the product has been properly designed and built before the hot-dip galvanizing process supporting specifications. The following is a summary of the various pertinent hot-dip galvanizing specifications. ASTM A/AM Zinc-Coated (Galvanized) Steel Bars for Concrete. ASTM A/AMa Testing Mechanical Splices for Steel Reinforcing Bars. ASTM A/AM: Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement. Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement is exclusively applicable to hot-dip galvanizing. ![]()
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