ASTM A779/A779M-05
Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted, Stress-Relieved for Prestressed Concrete

Standard No.

ASTM A779/A779M-05

Release Date

2005

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM A779/A779M-10

Latest

ASTM A779/A779M-16

Scope

1.1 This specification describes three grades of compacted, seven-wire, uncoated, stress-relieved strand for use in pre-tensioned and post-tensioned prestressed concrete construction.

1.2 Supplement I describes low-relaxation strand and low-relaxation testing.

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.

ASTM A779/A779M-05 history

• 2016 ASTM A779/A779M-16 Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted for Prestressed Concrete
• 2012 ASTM A779/A779M-12 Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted for Prestressed Concrete
• 2010 ASTM A779/A779M-10 Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted, Stress-Relieved for Prestressed Concrete
• 2005 ASTM A779/A779M-05 Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted, Stress-Relieved for Prestressed Concrete
• 2000 ASTM A779/A779M-00 Standard Specification for Steel Strand, Seven-Wire, Uncoated, Compacted, Stress-Relieved for Prestressed Concrete