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ASTM-A421:2005 Edition

$35.75

A421/A421M-05 Standard Specification for Uncoated Stress-Relieved Steel Wire for Prestressed Concrete

Published By Publication Date Number of Pages
ASTM 2005 4
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1.1 This specification covers two types of uncoated stress-relieved round high-carbon steel wire commonly used in prestressed linear 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

1.1.2 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).

1.2 Supplement I describes low relaxation wire and relaxation testing for that product.

1.3 The values stated in either inch-pound or SI units are to be regarded as standard. Within the text, the inch-pound units are shown in parentheses. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other, without combining values in any way.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Ordering Information
Manufacture
Physical Requirements
2 Diameter and Permissible Variations
Workmanship and Finish
Chemical Requirements
Sampling
Inspection
TABLE 1
TABLE 2
3 Rejection
Certification
Packaging and Marking
Keywords
ASTM-A421
$35.75