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AASHTO M 275M/M 275 : 2008 : R2012

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SPECIFICATION FOR UNCOATED HIGH-STRENGTH STEEL BARS FOR PRESTRESSING CONCRETE
Superseded date

09-01-2023

Published date

01-01-2012

1. SCOPE
2. REFERENCED DOCUMENTS
3. ORDERING INFORMATION
4. MATERIALS AND MANUFACTURE
5. CHEMICAL COMPOSITION
6. MECHANICAL PROPERTIES
7. REQUIREMENTS FOR DEFORMATIONS
8. MEASUREMENTS OF DEFORMATIONS
9. PERMISSIBLE VARIATION IN SIZE OR MASS
10. FINISH
11. DELIVERY
12. INSPECTION
13. REJECTION
14. REHEARING
15. CERTIFICATION
16. KEYWORDS
SUPPLEMENTARY REQUIREMENTS
S1. BENDING PROPERTIES
S2. REDUCTION OF AREA
S3. CHEMICAL REQUIREMENTS

Defines uncoated high-strength steel bars intended for use in pretensioned and posttensioned prestressed concrete construction or in prestressed ground anchors.

DevelopmentNote
Included in AASHTO HM. (09/2013)
DocumentType
Standard
ProductNote
Reconfirmed 2012
PublisherName
American Association of State Highway and Transportation Officials
Status
Superseded
SupersededBy
Supersedes

MIL-STD-129 Revision R:2014 Military Marking for Shipment and Storage
ASTM E 30 : 1989 Test Methods for Chemical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)
FED-STD-123 Revision H:2007 MARKING FOR SHIPMENT (CIVIL AGENCIES)
ASTM A 700 : 2014 Standard Guide for Packaging, Marking, and Loading Methods for Steel Products for Shipment
AASHTO T 244 : 2014 METHOD OF TEST FOR MECHANICAL TESTING OF STEEL PRODUCTS

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