Standard Specification for Continuous Hot-Dip Galvanized Steel Bars for Concrete Reinforcement
STANDARD published on 1.4.2026
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Designation standards: ASTM A1094/A1094M-26
Publication date standards: 1.4.2026
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers requirements for steel reinforcing bars, with protective zinc or zinc-alloy coatings applied by the continuous hot-dip process. Continuous hot-dip galvanizing refers to the process of uninterrupted passage of long lengths of steel products through a molten bath of zinc or zinc-alloy. To control alloy formation and promote adhesion of the zinc or zinc-alloy coating with the steel base metal, the molten coating metal composition typically contains a percentage of aluminum ranging from 0.05 to 0.25. This aluminum is purposely supplied to the molten coating bath, either as a specified ingredient in the zinc spelter or by the addition of a master alloy containing aluminum.
Keywords:
continuous hot-dip galvanized, corrosion resistance, galvanizing, metallurgically bonded, steel reinforcing bars, zinc alloy coated,, ICS Number Code 77.140.15 (Steels for reinforcement of concrete)