AASHTO M 204M/M 204-19 PDF Format



AASHTO M 204M/M 204-19 PDF Format


Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete (ASTM A 421/A 421M-15)
standard by American Association of State and Highway Transportation Officials, 2019



AASHTO M 204M/M 204-19 covers two types of 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

Type WA wire is used for application in which the ends are anchored by wedges, and no cold-end deformation of the wire is involved (Wedge Anchorage).

A supplementary requirement is provided for use where low-relaxation wire and relaxation testing for that product is required by the purchaser.

Product Details

Number of Pages:
File Size:
1 file , 1.3 MB
Product Code(s):
M204MM204-19-UL, M204MM204-19-UL, M204MM204-19-UL