ASTM-A911:2011 Edition
$35.75
A911/A911M-11 Standard Specification for Uncoated, Stress-Relieved Steel Bars for Prestressed Concrete Ties
Published By | Publication Date | Number of Pages |
ASTM | 2011 | 4 |
1.1 This specification covers uncoated stress-relieved steel bars for use in prestressed concrete railroad ties.
1.2 A supplementary requirement (S1) is provided for use where low-relaxation bars and relaxation testing for that product is required by the purchaser. The supplementary requirement applies only when specified in the purchase order or contract.
1.3 This specification is applicable for orders in either inch-pounds units (as Specification A911) or in SI units (as Specification A911M).
1.4 The values stated in either inch-pound units or SI units are to be regarded separately as standards. Within the text, the SI units are shown in brackets. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the specification.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | Scope Referenced Documents Terminology Ordering Information Manufacture |
2 | Chemical Requirements Mechanical Property Requirements Dimensions and Permissible Variations Workmanship, Finish, and Appearance Sampling Number of Tests Inspection Rejection and Rehearing Certification TABLE 1 TABLE 2 |
3 | Product Marking and Packaging Transportation and Storage Keywords TABLE S1.1 |