UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close

ASTM A416/A416M

Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete

active, Most Current
Buy Now
Organization: ASTM
Publication Date: 1 December 2018
Status: active
Page Count: 5
ICS Code (Steels for reinforcement of concrete): 77.140.15
scope:

This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of 250 ksi [1725 MPa] and 270 ksi [1860 MPa], respectively, based on the nominal area of the strand.

A supplementary requirement (S1) is provided for use where bond strength testing of 0.600-in. [15.24-mm] diameter Grade 270 [1860] strand for applications in prestressed ground anchors is required by the purchaser. The supplementary requirement applies only when specified in the purchase order.

The text of this specification contains notes or footnotes, or both, that provide explanatory material. Such notes and footnotes do not contain any mandatory information.

This specification is applicable for orders in either inch-pound units (as Specification A416) or in SI units (as Specification A416M).

The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the specification.

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

*A Summary of Changes section appears at the end of this standard

Document History

ASTM A416/A416M
December 1, 2018
Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete
This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of...
December 1, 2017
Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete
This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of...
May 1, 2017
Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete
This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of...
March 1, 2016
Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete
This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of...
May 1, 2015
Standard Specification for Low-Relaxation, Seven-Wire Steel Strand for Prestressed Concrete
This specification covers two grades of low-relaxation, seven-wire steel strand for use in prestressed concrete construction. Grade 250 [1725] and Grade 270 [1860] have minimum tensile strengths of...
September 1, 2012
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
This specification covers two types and two grades of seven-wire, uncoated steel strand for use prestressed concrete construction. The two types of strand are low-relaxation and stress-relieved...
April 1, 2012
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
This specification covers two types and two grades of seven-wire, uncoated steel strand for use prestressed concrete construction. The two types of strand are low-relaxation and stress-relieved...
April 1, 2010
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
This specification covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of strand are...
April 1, 2006
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
This specification covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of strand are...
June 1, 2005
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
(Footnote *) This specification covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of...
September 10, 2002
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
This specification covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of strand are...
September 10, 1999
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
1. Scope 1.1 This specification covers two types and two grades of seven-wire, uncoated steel strand for use in pretensioned and post-tensioned prestressed concrete construction. The two types of...
May 10, 1998
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
A description is not available for this item.
November 10, 1997
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
A description is not available for this item.
June 10, 1996
Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
A description is not available for this item.
December 15, 1994
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE FOR PRESTRESSED CONCRETE (E1-1995)
A description is not available for this item.
June 15, 1994
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE FOR PRESTRESSED CONCRETE
A description is not available for this item.
July 15, 1993
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE FOR PRESTRESSED CONCRETE (AASHTO M203)
A description is not available for this item.
July 27, 1990
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE FOR PRESTRESSED CONCRETE
A description is not available for this item.
April 27, 1990
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.
November 21, 1988
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.
January 29, 1988
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.
October 19, 1987
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.
February 27, 1987
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.
October 31, 1986
STANDARD SPECIFICATION FOR STEEL STRAND, UNCOATED SEVEN-WIRE STRESS-RELIEVED FOR PRESTRESSED CONCRETE
A description is not available for this item.

References

Advertisement