1、Designation: A1064/A1064M 10Standard Specification forSteel Wire and Welded Wire Reinforcement, Plain andDeformed, for Concrete1This standard is issued under the fixed designation A1064/A1064M; the number immediately following the designation indicates theyear of original adoption or, in the case of
2、 revision, the year of last revision. A number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers steel wire and welded wirereinforcement produced from hot-rolled rod
3、 to be used for thereinforcement of concrete. The steel wire is cold-worked,drawn or rolled, plain (non-deformed, as-drawn or galvanized),or deformed. Welded wire reinforcement is made from plain ordeformed wire, or a combination of plain and deformed wire.Common wire sizes and dimensions are given
4、in Table 1, Table2, Table 3, and Table 4. Actual wire sizes are not restricted tothose shown in the tables.NOTE 1Welded wire for concrete reinforcement has historically beendescribed by various terms: welded wire fabric, WWF, fabric, and mesh.The wire reinforcement industry has adopted the term weld
5、ed wirereinforcement (WWR) as being more representative of the applications ofthe products being manufactured. Therefore, the term welded wire fabrichas been replaced with the term welded wire reinforcement in thisspecification and in related specifications.1.2 Supplement S1 describes high-strength
6、wire, whichmanufacturers furnish when specifically ordered. Manufactur-ers furnish high-strength wire in place of regular wire ifmutually agreed to by the purchaser and the manufacturer.1.3 The values stated in either inch-pound or SI units are tobe regarded separately as standard. Within the text t
7、he SI unitsare shown in brackets (except in Table 2 and Table 4). Thevalues stated in each system are not exact equivalents; there-fore, each system must be used independently of the other.Combining values may result in nonconformance with thespecification.1.4 This standard does not purport to addre
8、ss all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2A370 Test Metho
9、ds and Definitions for Mechanical Testingof Steel ProductsA469/A469M Specification forVacuum-Treated Steel Forg-ings for Generator RotorsA641/A641M Specification for ZincCoated (Galvanized)Carbon Steel WireA700 Practices for Packaging, Marking, and Loading Meth-ods for Steel Products for ShipmentE83
10、 Practice for Verification and Classification of Exten-someter Systems2.2 U.S. Military Standard:3MIL-STD-129 Marking for Shipment and Storage2.3 U.S. Military Standard:3Fed. Std. No. 123 Marking for Shipments (Civil Agencies)2.4 American Concrete Institute (ACI) Standard:4ACI 318 Building Code Requ
11、irements for Structural Con-crete2.5 Adjuncts:Weld Tester Drawing53. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 convoluted wirewhen wire for welded wire rein-forcement is formed into a sinusoidal wave shape, it iscommonly referred to as convoluted wire. The wire is used inth
12、e manufacture of cages for certain applications of concretepipe reinforcement. Deformed wire is not subject to convolu-tion unless agreed upon by the purchaser and manufacturer.1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel and Related Alloys and is the
13、direct responsibility of SubcommitteeA01.05 on Steel Reinforcement.Current edition approved Oct. 1, 2010. Published November 2010. Originallyapproved in 2009. Last previous edition approved in 2009 as A1064/A1064M-09.DOI: 10.1520/A1064_A1064M-10.2For referenced ASTM standards, visit the ASTM website
14、, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA
15、 19111-5098, http:/www.dodssp.daps.mil.4Available fromAmerican Concrete Institute (ACI), P.O. Box 9094, FarmingtonHills, MI 48333-9094, http:/www.concrete.org.5Available from ASTM International Headquarters. Order Adjunct No.ADJA0185. Original adjunct produced in 1967.1*A Summary of Changes section
16、appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.3.1.2 deformed wire and welded deformed wirereinforcementas used within the scope and intent of thisspecification, designates a material composed of c
17、old-workedTABLE 1 Dimensional Requirements for Plain WireInch-Pound UnitsASize NumberB,C,DNominal Diameterin. mmENominal Areain.2mm2W 0.5 0.080 2.03 0.005 3.23W 1.2 0.124 3.14 0.012 7.74W 1.4 0.134 3.39 0.014 9.03W 2 0.160 4.05 0.020 12.9W 2.5 0.178 4.53 0.025 16.1W 2.9 0.192 4.88 0.029 18.7W 3.5 0.
18、211 5.36 0.035 22.6W 4 0.226 5.73 0.040 25.8W 4.5 0.239 6.08 0.045 29.0W 5 0.252 6.41 0.050 32.3W 5.5 0.265 6.72 0.055 35.5W 6 0.276 7.02 0.060 38.7W 8 0.319 8.11 0.080 51.6W 10 0.357 9.06 0.100 64.5W 11 0.374 9.50 0.110 71.0W 12 0.391 9.93 0.120 77.4W 14 0.422 10.7 0.140 90.3W 16 0.451 11.5 0.160 1
19、03W 18 0.479 12.2 0.180 116W 20 0.505 12.8 0.200 129W 22 0.529 13.4 0.220 142W 24 0.553 14.0 0.240 155W 26 0.575 14.6 0.260 168W 28 0.597 15.2 0.280 181W 30 0.618 15.7 0.300 194W 31 0.628 16.0 0.310 200W 45 0.757 19.2 0.450 290ATable 1 should be used on projects that are designed using inch-pound un
20、its; Table 2 should be used on projects that are designed using SI units.BThe number following the prefix indicates the nominal cross-sectional area of the wire in square inches multiplied by 100.CFor sizes other than those shown above, the Size Number shall be the number of one hundredth of a squar
21、e inch in the nominal area of the wire cross section, prefixedby the W.DThese sizes represent the most readily available sizes in the welding wire reinforcement industry. Other wire sizes are available and many manufactures can producethem in 0.0015 in.2increments.EThe nominal diameter is based on t
22、he nominal area of the wire.TABLE 2 Dimensional Requirements for Plain WireSI UnitsASize NumberB,C,DNominal Diametermm in.ENominal Areamm2in.2MW 5 2.52 0.099 5 0.008MW 10 3.57 0.140 10 0.016MW 15 4.37 0.172 15 0.023MW 20 5.05 0.199 20 0.031MW 25 5.64 0.222 25 0.039MW 30 6.18 0.243 30 0.047MW 35 6.68
23、 0.263 35 0.054MW 40 7.14 0.281 40 0.062MW 45 7.57 0.298 45 0.070MW 50 7.98 0.314 50 0.078MW 55 8.37 0.329 55 0.085MW 60 8.74 0.344 60 0.093MW 65 9.10 0.358 65 0.101MW 70 9.44 0.372 70 0.109MW 80 10.1 0.397 80 0.124MW 90 10.7 0.421 90 0.140MW 100 11.3 0.444 100 0.155MW 120 12.4 0.487 120 0.186MW 130
24、 12.9 0.507 130 0.202MW 200 16.0 0.628 200 0.310MW 290 19.2 0.757 290 0.450AThe wire sizes in Table 1 should be used on projects that are designed using inch-pound units; the wire sizes in Table 2 should be used on projects that are designedusing SI units.BThe number following the prefix indicates t
25、he nominal cross-sectional area of the wire in square milimetres.CFor sizes other than those shown above, the Size Number shall be the number of square millimetres in the nominal area of the wire cross section, prefixed by the MW.DThese sizes represent the most readily available sizes in the welding
26、 wire reinforcement industry. Other wire sizes are available and many manufactures can producethem in 1 mm2increments.EThe nominal diameter is based on the nominal area of the wire.A1064/A1064M 102deformed steel wire as cold-drawn or cold-rolled from hot-rolled steel rod. Deformations can be indente
27、d or raised rib(protrusion) types. The deformations and the welded intersec-tions provide bond strength for shear resistance.3.1.3 plain wire and welded plain wire reinforcementasused within the scope and intent of this specification, desig-nates a material composed of cold-worked steel wire, ascold
28、-drawn or cold-rolled from hot-rolled steel rod. Thewelded intersections provide the bond strength for shearresistance.4. Ordering Information4.1 It is the responsibility of the purchaser to specify allrequirements that are necessary for the manufacture anddelivery of the wire and welded wire reinfo
29、rcement under thisspecification. Such requirements to be considered include, butare not limited to, the following:4.1.1 Quantity (weight mass) or square area for weldedwire reinforcement;4.1.2 Name of material (cold-drawn or rolled steel wire, orwelded wire reinforcement, plain or deformed, for conc
30、rete);4.1.3 Wire size number (see Section 7), wire spacing, andsheet or roll width and length for welded wire reinforcement;4.1.4 Minimum yield strength if Supplement S1 applies;4.1.5 Yield strength measurement. The purchaser has theoptions described in 12.3;4.1.6 Request for outside inspection (if
31、not requested, 14.1applies);4.1.7 Exclusion of over-steeling, if required (see 10.4.2 and10.5.1);4.1.8 Packaging (see Section 15);4.1.9 ASTM designation and year of issue; and4.1.10 Special requirements, if any. (See Supplement SI.)5. Materials5.1 The steel shall be made by any commercially accepted
32、process.TABLE 3 Dimensional Requirements for Deformed WireInch-Pound UnitsNominal Dimensions Deformation RequirementsDeformed Wire SizeA,B,C,DUnit Weight, lb/ft Diameter, in.ECross-Sectional Area, in.2 FMinimum Average Height ofDeformations, in.G,H,ID1 0.034 0.113 0.010 0.0045D2 0.068 0.160 0.020 0.
33、0063D3 0.102 0.195 0.030 0.0078D4 0.136 0.226 0.040 0.0101D5 0.170 0.252 0.050 0.0113D6 0.204 0.276 0.060 0.0124D7 0.238 0.299 0.070 0.0134D8 0.272 0.319 0.080 0.0143D9 0.306 0.339 0.090 0.0152D10 0.340 0.357 0.100 0.0160D11 0.374 0.374 0.110 0.0187D12 0.408 0.391 0.120 0.0195D13 0.442 0.407 0.130 0
34、.0203D14 0.476 0.422 0.140 0.0211D15 0.510 0.437 0.150 0.0218D16 0.544 0.451 0.160 0.0225D17 0.578 0.465 0.170 0.0232D18 0.612 0.479 0.180 0.0239D19 0.646 0.492 0.190 0.0245D20 0.680 0.505 0.200 0.0252D21 0.714 0.517 0.210 0.0259D22 0.748 0.529 0.220 0.0265D23 0.782 0.541 0.230 0.0271D24 0.816 0.553
35、 0.240 0.0277D25 0.850 0.564 0.250 0.0282D26 0.884 0.575 0.260 0.0288D27 0.918 0.586 0.270 0.0293D28 0.952 0.597 0.280 0.0299D29 0.986 0.608 0.290 0.0304D30 1.02 0.618 0.300 0.0309D31 1.05 0.628 0.310 0.0314D45 1.53 0.757 0.450 0.0379AThe wire sizes in Table 3 should be used on projects that are des
36、igned using inch-pound units; the wire sizes in Table 4 should be used on projects that are designedusing SI units.BThe number following the prefix indicates the nominal cross-sectional area of the deformed wire in square inches multiplied by 100.CFor sizes other than those shown above, the Size Num
37、ber shall be the number of one hundredths of a square inch in the nominal area of the deformed wire crosssection, prefixed by the D.DThese sizes represent the most readily available sizes in the welded wire reinforcement industry. Other wire sizes are available and many manufacturers can producethem
38、 in 0.0015 in.2increments.EThe nominal diameter of a deformed wire is equivalent to the nominal diameter of a plain wire having the same weight per foot as the deformed wire.FThe cross-sectional area is based on the weight of the wire. The area in square inches may be calculated by dividing the weig
39、ht in pounds by 0.2833 (weightof1in.3of steel) or by dividing the weight per lineal foot of specimen in pounds by 3.4 (weight of steel 1 in. square and 1 foot long).GThe minimum average height of the deformations shall be determined from measurements made on not less than two typical deformations fr
40、om each line ofdeformations on the wire. Measurements shall be made at the center of indentation or between two raised ribs as described in 7.2.4.7.HSpacing of deformations shall not be greater than 0.285 in. nor less than 0.182 in. for all wire sizes.ISee 7.2.4.3 for average number of deformations
41、per unit length.A1064/A1064M 1035.2 Unless otherwise specified, the wire shall be supplieduncoated. When plain wire is specified as galvanized, it shallbe galvanized at finish size as described in SpecificationA641/A641M.5.3 Wire used in the manufacture of welded wire reinforce-ment shall conform to
42、 this specification and its Supplement SIif so ordered, either solely or in combination of plain ordeformed wire, or both.6. Manufacture6.1 The wire shall be cold-worked, drawn or rolled, fromrods that have been hot-rolled from billets.6.2 For welded wire reinforcement, the wires shall beassembled b
43、y automatic machines or by other suitable me-chanical means which will assure accurate spacing and align-ment of all wires of the finished product. The finished weldedwire reinforcement shall be furnished in flat or bent sheets orin rolls as specified by the purchaser.6.3 Longitudinal and transverse
44、 wires shall be securelyconnected at every intersection by a process of electricalresistance welding which employs the principle of fusioncombined with pressure.6.4 Welded wire reinforcement of proper yield strength andquality when manufactured in the manner herein required shallresult in a strong,
45、serviceable mat-type product having sub-stantially square or rectangular openings, and shall conform tothis specification.NOTE 2A variation of manufacturing includes the application of oneor more longitudinal convoluted wires at one edge of welded wirereinforcement for concrete pipe reinforcing cage
46、s. This shape allows thecage ends to be expanded to a larger diameter to accommodate thebell-shaped ends of concrete pipe.7. Mechanical Property RequirementsWire, Plain andDeformed7.1 General Requirements for Plain Wire:7.1.1 The relation between size number, diameter, and areashown in Table 1 or Ta
47、ble 2 shall apply, whichever isapplicable.7.1.2 Specimens for mechanical properties testing shall befull wire sections and shall be obtained from ends of wire coilsas drawn or rolled. The specimens shall be of sufficient lengthto perform testing described in Test Methods and DefinitionsA370.7.1.3 If
48、 any test specimen exhibits obvious isolated imper-fections not representative of the product, it shall be discardedand another specimen substituted.7.1.4 Tension Test:7.1.4.1 When tested as described in Test Methods andDefinitions A370, the material, except as specified in 7.1.4.2,shall conform to
49、the tensile property requirements in Table 5 orTable 6, whichever is applicable, based on the nominal area ofthe wire.TABLE 4 Dimensional Requirements for Deformed WireSI UnitsNominal Dimensions Deformation RequirementsDeformed Wire SizeA,B,C,DD in.23 100 Unit Mass, kg/m Diameter, mmECross-Sectional Area,mm2 FMinimum Average Height ofDeformations, mmG,H,IMD 25 D 3.9 0
