ASTM A421/A421M-21
Standard Specification for Stress-Relieved Steel Wire for Prestressed Concrete
- Standard No.
- ASTM A421/A421M-21
- Release Date
- 2021
- Published By
- American Society for Testing and Materials (ASTM)
- Latest
- ASTM A421/A421M-21
- Scope
- 1.1?This specification covers two types of stress-relieved round high-carbon steel wire used in prestressed concrete construction, as follows: 1.1.1?Type BA?wire is used for applications in which cold-end deformation is used for anchoring purposes (Button Anchorage), and 1.1.
ASTM A421/A421M-21 Referenced Document
- ASTM A370 Standard Test Methods and Definitions for Mechanical Testing of Steel Products
- ASTM A751 Standard Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products
- ASTM E328 Standard Test Methods for Stress Relaxation Tests for Materials and Structures
ASTM A421/A421M-21 history
- 2021 ASTM A421/A421M-21 Standard Specification for Stress-Relieved Steel Wire for Prestressed Concrete
- 2015 ASTM A421/A421M-15 Standard Specification for Stress-Relieved Steel Wire for Prestressed Concrete
- 2010 ASTM A421/A421M-10 Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
- 2005 ASTM A421/A421M-05 Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
- 2002 ASTM A421/A421M-02 Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
- 1998 ASTM A421/A421M-98a Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
