ASTM A1022/A1022M-06
(Specification)Standard Specification for Deformed and Plain Stainless Steel Wire and Welded Wire for Concrete Reinforcement
Standard Specification for Deformed and Plain Stainless Steel Wire and Welded Wire for Concrete Reinforcement
SCOPE
1.1 This specification covers stainless steel wire and welded wire reinforcement produced from hot-rolled stainless steel rod. The stainless steel wire is cold-worked, drawn or rolled, plain (non-deformed) or deformed or a combination of deformed and plain. It is used as concrete reinforcement for applications requiring resistance to corrosion and/or controlled magnetic permeability. Common wire sizes and dimensions are found in this specification. Actual wire sizes are not restricted to those shown in the tables.
1.2 Supplement S1 describes high strength wire, which shall be furnished when specifically ordered. It shall be permissible to furnish high strength wire in place of regular wire if mutually agreed to by the purchaser and supplier.
1.2.1 A supplementary requirement (S2) of an optional nature is provided. It shall apply only when specified by the purchaser. In order to obtain a corrosion tested or controlled magnetic permeability product, steel conforming to Supplementary Requirement S2 should be ordered.
1.3 The values stated in either inch-pound units or SI units are to be regarded as standard. Within the text the inch-pound 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 may result in nonconformance with the specification.
1.4 The chemical composition of the steel (stainless grade) shall be selected for suitability to the application involved by agreement between the manufacturer and the purchaser. Use Specification A 276 for chemical requirements. The UNS designations are to be included with the type number and noted in brackets, i.e. austenitic stainless steels as Type 304 [S30400], 304L [S30403], 316 [S31600], 316L [S31603], 316N [S31651], 316LN [S31653] and duplex stainless steels, Types 2205 [S32205] and 329 [S32900].Note 1
Only austenitic and duplex stainless steels are usually recommended for use as reinforcement in concrete because of their high corrosion resistance. Austenitic stainless steels have good general corrosion resistance, strength characteristics which can be improved by cold working, good toughness and ductility properties at low temperatures, and low magnetic permeability. Duplex stainless steels have generally a corrosion resistance greater than that of most austenitic steels and are magnetic. Other stainless steels with different chemical compositions than the series and types mentioned above, may be used for less restrictive applications.
1.5 Wire for welded wire reinforcement is generally manufactured at 520 MPa [75 ksi] yield strength level. Other strength levels shall be by agreement between the purchaser and manufacturer. Note 2
The term used to refer to yield strength levels are the same as those in ASTM Standards for welded wire reinforcement.
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Standards Content (Sample)
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Designation: A 1022/A 1022M – 06
Standard Specification for
Deformed and Plain Stainless Steel Wire and Welded Wire
1
for Concrete Reinforcement
This standard is issued under the fixed designation A 1022/A 1022M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
sion resistance, strength characteristics which can be improved by cold
1. Scope*
working, good toughness and ductility properties at low temperatures, and
1.1 This specification covers stainless steel wire and welded
low magnetic permeability. Duplex stainless steels have generally a
wire reinforcement produced from hot-rolled stainless steel
corrosion resistance greater than that of most austenitic steels and are
rod. The stainless steel wire is cold-worked, drawn or rolled,
magnetic. Other stainless steels with different chemical compositions than
plain (non-deformed) or deformed or a combination of de- the series and types mentioned above, may be used for less restrictive
applications.
formed and plain. It is used as concrete reinforcement for
applications requiring resistance to corrosion and/or controlled
1.5 Wire for welded wire reinforcement is generally manu-
magneticpermeability.Commonwiresizesanddimensionsare
factured at 520 MPa [75 ksi] yield strength level. Other
found in this specification. Actual wire sizes are not restricted
strength levels shall be by agreement between the purchaser
to those shown in the tables.
and manufacturer.
1.2 SupplementS1describeshighstrengthwire,whichshall
NOTE 2—The term used to refer to yield strength levels are the same as
be furnished when specifically ordered. It shall be permissible
those in ASTM Standards for welded wire reinforcement.
to furnish high strength wire in place of regular wire if
mutually agreed to by the purchaser and supplier.
2. Referenced Documents
1.2.1 A supplementary requirement (S2) of an optional 2
2.1 ASTM Standards:
nature is provided. It shall apply only when specified by the
A 82/A 82M Specification for Steel Wire, Plain, for Con-
purchaser. In order to obtain a corrosion tested or controlled
crete Reinforcement
magnetic permeability product, steel conforming to Supple-
A 185/A 185M Specification for Steel Welded Wire Rein-
mentary Requirement S2 should be ordered.
forcement, Plain, for Concrete
1.3 The values stated in either inch-pound units or SI units
A 276 Specification for Stainless Steel Bars and Shapes
are to be regarded as standard. Within the text the inch-pound
A 342/A 342M Test Methods for Permeability of Feebly
units are shown in brackets. The values stated in each system
Magnetic Materials
are not exact equivalents; therefore, each system must be used
A 370 Test Methods and Definitions for MechanicalTesting
independently of the other. Combining values may result in
of Steel Products
nonconformance with the specification.
A 496/A 496M Specification for Steel Wire, Deformed, for
1.4 The chemical composition of the steel (stainless grade)
Concrete Reinforcement
shall be selected for suitability to the application involved by
A 497/A 497M Specification for Steel Welded Wire Rein-
agreement between the manufacturer and the purchaser. Use
forcement, Deformed, for Concrete
Specification A 276 for chemical requirements. The UNS
A 700 Practices for Packaging, Marking, and Loading
designations are to be included with the type number and noted
Methods for Steel Products for Shipment
in brackets, i.e. austenitic stainless steels as Type 304
E83 Practice for Verification and Classification of Exten-
[S30400], 304L [S30403], 316 [S31600], 316L [S31603],
someter Systems
316N [S31651], 316LN [S31653] and duplex stainless steels,
2.2 Military Standards:
Types 2205 [S32205] and 329 [S32900]. 3
MIL-STD-129 Marking for Shipment and Storage
NOTE 1—Only austenitic and duplex stainless steels are usually recom- MIL-STD-163 Steel Mill Products Preparation for Ship-
3
mended for use as reinforcement in concrete because of their high
ment and Storage
corrosion resistance. Austenitic stainless steels have good general corro-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
1
This specification is under the jurisdiction of ASTM Committee A01 on Steel, contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Stainless Steel, and RelatedAlloys and is the direct responsibility of Subcommittee Standards volume information, refer to the standard’s Document Summary page on
A01.05 on Steel Reinforcement. the ASTM website.
3
Current edition approved Sept. 1, 2006. Published September 2006. Originally Available from Standardization Documents Order Desk, Bldg. 4, S
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