ASTM International - ASTM A722/A722M-98(2003)

Standard Specification for Uncoated High-Strength Steel Bar for Prestressing Concrete

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Organization: ASTM International
Publication Date: 10 April 2003
Status: historical
Page Count: 4
ICS Code (Steels for reinforcement of concrete): 77.140.15
scope:

1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a minimum ultimate tensile strength level of 1035 MPa (150 000 psi).

1.2 Two types of bars are provided: Type I bar has a plain surface and Type II bar has surface deformations.

1.3 Supplementary requirements of an optional nature are provided. They shall apply only when specified by the purchaser.

1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

Document History

September 1, 2018
Standard Specification for High-Strength Steel Bars for Prestressed Concrete
1.1 This specification covers Type I and Type II high-strength steel bars intended for use in prestressed concrete construction or in prestressed ground anchors. Type I bars have a plain surface....
April 15, 2015
Standard Specification for High-Strength Steel Bars for Prestressed Concrete
1.1 This specification covers Type I and Type II high-strength steel bars intended for use in prestressed concrete construction or in prestressed ground anchors. Type I bars have a plain surface....
May 1, 2012
Standard Specification for Uncoated High-Strength Steel Bars for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a...
March 1, 2007
Standard Specification for Uncoated High-Strength Steel Bars for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a...
September 1, 2006
Standard Specification for Uncoated High-Strength Steel Bars for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a...
March 1, 2005
Standard Specification for Uncoated High-Strength Steel Bar for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a...
ASTM A722/A722M-98(2003)
April 10, 2003
Standard Specification for Uncoated High-Strength Steel Bar for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in pretensioned and post-tensioned prestressed concrete construction or in prestressed ground anchors. Bars are of a...
April 10, 1998
Standard Specification for Uncoated High-Strength Steel Bar for Prestressing Concrete
1.1 This specification covers uncoated high-strength steel bars intended for use in prestressed concrete construction. Bars are of a minimum ultimate tensile strength level of 1035 MPa (150 000 psi)....
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