ASTM A767/A767M-19
Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement

Standard No.

ASTM A767/A767M-19

Release Date

2019

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM A767/A767M-19

Scope

1.1 This specification covers steel reinforcing bars with protective zinc coatings applied by immersing the properly prepared reinforcing bars into a molten bath of zinc. NOTE 1—The galvanizer is identified throughout this specification as the manufacturer. 1.2 Guidelines for construction practices at the job-site are presented in Appendix X1. 1.3 Guidelines for use of zinc-coated (galvanized) reinforcing bars with non-galvanized steel forms are presented in Appendix X2. 1.4 The text of this specification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables) shall not be considered as requirements of the specification. 1.5 This specification is applicable for orders in either inch-pound units (as Specification A767) or SI units (as Specification A767M). 1.6 The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents. Therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with this specification. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM A767/A767M-19 Referenced Document

• ASTM A615/A615M Standard Specification for Deformed and Plain Carbon-Steel Bars for Concrete Reinforcement*， 2022-07-01 Update
• ASTM A706/A706M Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete Reinforcement*， 2022-12-01 Update
• ASTM A780/A780M Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings*， 2020-09-01 Update
• ASTM A90/A90M Standard Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings
• ASTM A996/A996M Standard Specification for Rail-Steel and Axle-Steel Deformed Bars for Concrete Reinforcement*， 2024-04-21 Update
• ASTM B487 Standard Test Method for Measurement of Metal and Oxide Coating Thickness by Microscopical Examination of Cross Section
• ASTM B6 Standard Specification for Zinc*， 2023-04-01 Update
• ASTM E376 Standard Practice for Measuring Coating Thickness by Magnetic-Field or Eddy-Current (Electromagnetic) Test Methods
• AWS D1.4 Structural Welding Code - Reinforcing Steel Errata

ASTM A767/A767M-19 history

• 2019 ASTM A767/A767M-19 Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement
• 2016 ASTM A767/A767M-16 Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement
• 2009 ASTM A767/A767M-09(2015) Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement
• 2009 ASTM A767/A767M-09 Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement
• 2005 ASTM A767/A767M-05 Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement
• 2000 ASTM A767/A767M-00b Standard Specification for Zinc-Coated (Galvanized) Steel Bars for Concrete Reinforcement