Standard Specification for
Uncoated Stress-Relieved Steel Wire for Prestressed Concrete
AASHTO Designation: M 204M/M 204-061
SCOPE
This specification covers two types of uncoated stress-relieved,
round, high-carbon steel wire commonly used in prestressed linear concrete construction, as follows:
Type BA wire is used for applications in which cold-end deformation is used for anchoring purposes (Button Anchorage), and
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