1、Designation: A510/A510M 13A510/A510M 18Standard Specification forGeneral Requirements for Wire Rods and Coarse RoundWire, Carbon Steel, and Alloy Steel1This standard is issued under the fixed designation A510/A510M; the number immediately following the designation indicates the yearof original adopt
2、ion or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the U.S. Department of Defense
3、.1. Scope*1.1 This specification covers general requirements for carbon and alloy steel wire rods and uncoated coarse round wire in coilsor straightened and cut lengths.1.2 In case of conflict, the requirements in the purchase order, on the drawing, in the individual specification, and in this gener
4、alspecification shall prevail in the sequence named.1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values
5、from thetwo systems may result in non-conformance with the standard.1.4 This international standard was developed in accordance with internationally recognized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommenda
6、tions issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2A5 Specification for High-Carbon Steel Joint Bars; Replaced by A 3 (Withdrawn 1979)3A370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA510M Speci
7、fication for General Requirements for Wire Rods and Coarse Round Wire, Carbon Steel (Metric) (Withdrawn2011)3A700 Guide for Packaging, Marking, and Loading Methods for Steel Products for ShipmentA751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel ProductsA941 Terminology Rel
8、ating to Steel, Stainless Steel, Related Alloys, and FerroalloysA1040 Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbon, Low-Alloy, and Alloy SteelsE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE30 Test Methods for Che
9、mical Analysis of Steel, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)3E112 Test Methods for Determining Average Grain SizeE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 SAE Standard:4J 1086 Numbering Metals and Alloy2.3 AIAG Standard:5AIAGB-5
10、 02.00 Primary Metals Identification Tag Application Standard3. Terminology3.1 Definitions of Terms Specific to This Standard:1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.03on Stee
11、l Rod and Wire.Current edition approved April 1, 2013March 1, 2018. Published April 2013April 2018. Originally approved in 1964. Last previous edition approved in 20112013 asA510 11.A510 13. DOI: 10.1520/A0510_A0510M-13.10.1520/A0510_A0510M-18.2 For referencedASTM standards, visit theASTM website, w
12、ww.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of w
13、hat changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered t
14、he official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13.1.1 coarse round wirewire, nfrom 0.035 to 0.999 in. 0.90 to 25 mm0.90 to 25 mm 0.035 to 0.999 in.
15、in diameter,inclusive, wire that is produced from hot-rolled wire rods or hot-rolled coiled bars by one or more cold reductions primarily forthe purpose of obtaining a desired size with dimensional accuracy, surface finish, and mechanical properties. By varying theamount of cold reduction and other
16、wire mill practices, including thermal treatment, a wide diversity of mechanical properties andfinishes are made available.3.1.1.1 DiscussionCoarse round wire is designated by Steel Wire Gauge numbers, common fractions, or decimal parts of an inch, or metricequivalents. The Steel Wire Gauge system (
17、US) is shown in Table 1 (English Units) and . Table 1(M) (SI Units). Since the manygauge systems in use may cause confusion, the purchaser is encouraged to specify wire diameters in inches, decimal parts, ormetric equivalents.3.1.2 straightened and cut wirewire, nwire that is produced from coils of
18、wire by means of special machinery whichstraightens the wire and cuts it to a specified length.TABLE 1 Steel Wire GaugeA (English Units)Gauge No.DecimalEquivalent,in.Gauge No.DecimalEquivalent,in.7/0 0.490 90.148*6/0 0.462* 912 0.1425/0 0.430* 10 0.1354/0 0.394* 1012 0.1283/0 0.362* 11 0.120*2/0 0.3
19、31 1112 0.1131/0 0.306 12 0.106*1 0.283 1212 0.099112 0.272 13 0.092*2 0.262* 1312 0.086212 0.253 14 0.0803 0.244* 1412 0.076312 0.234 15 0.0724 0.225* 1512 0.067412 0.216 16 0.062*5 0.207 1612 0.058512 0.200 17 0.0546 0.192 1712 0.051612 0.184 18 0.048*7 0.177 1812 0.044712 0.170 19 0.0418 0.162 19
20、12 0.038812 0.155 20 0.035*TABLE 1 Steel Wire GaugeASI UnitsDiameter, mm0.90 6.01.00 6.51.10 7.01.20 7.51.30 8.01.40 8.51.60 9.01.80 9.52.0 10.02.1 11.02.2 12.02.4 13.02.5 14.02.6 15.02.8 16.03.0 17.03.2 18.03.5 19.03.8 20.04.0 21.04.2 22.04.5 23.04.8 24.05.0 25.05.5 Inch-Pound UnitsGauge No. Decima
21、lEquivalent, in. Gauge No. DecimalEquivalent, in.7 0 0.490 9 0.148*6 0 0.462* 912 0.1425 0 0.430* 10 0.1354 0 0.394* 1012 0.1283 0 0.362* 11 0.120*2 0 0.331 1112 0.1131 0 0.306 12 0.106*1 0.283 1212 0.099112 0.272 13 0.092*2 0.262* 1312 0.086212 0.253 14 0.0803 0.244* 1412 0.076312 0.234 15 0.0724 0
22、.225* 1512 0.067412 0.216 16 0.062*5 0.207 1612 0.058512 0.200 17 0.0546 0.192 1712 0.051612 0.184 18 0.048*7 0.177 1812 0.044712 0.170 19 0.0418 0.162 1912 0.038812 0.155 20 0.035*A The steel wire gauge outlined in this table has been taken from the originalWashburn and Moen Gauge chart. In 20 gaug
23、e and coarser, sizes originallyquoted to 4 decimal equivalent places have been rounded to 3 decimal places inaccordance with rounding procedures of Practice E29.All rounded U.S. customaryvalues are indicated by an asterisk.TABLE 1 (M) Steel Wire GaugeA (SI Units, mm)0.90 6.01.00 6.51.10 7.01.20 7.51
24、.30 8.01.40 8.51.60 9.01.80 9.52.0 10.02.1 11.02.2 12.02.4 13.02.5 14.02.6 15.02.8 16.03.0 17.03.2 18.03.5 19.03.8 20.04.0 21.04.2 22.04.5 23.04.8 24.0A510/A510M 1823.1.2.1 DiscussionThe straightening operation may alter the mechanical properties of the wire, especially the tensile strength. The str
25、aighteningoperation may also induce changes in the diameter of the wire. The extent of the changes in the properties of the wire after coldstraightening depends upon the kind of wire and also on the normal variations in the adjustments of the straightening equipment.It is therefore not possible to f
26、orecast the properties of straightened and cut wire and each kind of wire needs individualconsideration. In most cases, the end use of straightened and cut wire is not seriously influenced by these changes.3.1.3 wire rodsrods, nrods that are hot rolled from billets to an approximate round cross sect
27、ion into coils of one continuouslength. Rods are not comparable to hot-rolled bars in accuracy of cross section or surface finish and as a semifinished product areintended primarily for the manufacture of wire.3.1.3.1 DiscussionRod sizes from 5.5 to 18.6 mm 732 to 4764 in. 5.5 to 18.6 mmin. in diame
28、ter, inclusive, are designated by fractions or decimalparts of an inch or metric equivalents as shown in Table 2 (English Units) and . Table 2(M) (SI Units).3.1.4 direct-drawn wire, nwire that is produced from hot-rolled wire rods or hot-rolled coiled bars to finished wire throughone or more cold re
29、ductions without annealing or patenting heat treatment.4. Ordering Information4.1 Orders for hot-rolled wire rods under this specification should include the following information:4.1.1 Quantity (lbs kg (mass or Mg),weight),4.1.2 Name of material (wire rods),4.1.3 Diameter (Table 2),4.1.4 Chemical c
30、omposition grade no. (Guide(see A1040Section 6),4.1.5 Packaging,4.1.6 ASTM designation and date of issue, and4.1.7 Special requirements, if any. The purchaser shall have the option to specify additional requirements, including but notlimited to:4.1.7.1 Requirements for certifications, heat analysis,
31、 or test reports (see Sections 6 and 14),4.1.7.2 Mechanical property requirements (see Sections 6 carbon; carbon steel; coarse round wire; general; grain size; straightened and cut; weld; wire; wire rodsSUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard
32、since the last issue(A510 11A510 13) that may impact the use of this standard. (Approved AprilMarch 1, 2013.)2018.)(1) Revised SectionSwitched order 5.1.of metric and inch-pound units throughout.(2) Revised Section Added 1.4.11.1.(3) AddedRemoved A5new, A510M, E30, SAE J1086, and AIAG B-5 from list
33、of referenced documents in Section 14.3.2.(4) Added Table 4.definition for direct-drawn wire to Section 3.(5) Replaced reference to Specification A150 with Specification A510/A510M in Section 4.(6) Expanded list of additional requirements for wire and wire rods.(7) Replaced references to Guide A1040
34、 in 4.1.4 and 4.2.5 with references to Section 6.(8) Replaced reference to “direct drawn” with “cold drawn” and replaced reference to E30 with reference to A751 in Section 6.(9) Removed the word “cast” and the second section of 6.4.(10) Replaced reference to Supplement IV with reference toAnnexA4 an
35、d added statement that mechanical property requirementsshall be stated on the purchase order in Section 8.TABLE 8 Permissible Variations for Burrs for Straightened andCut Wire (English Version)NOTE 1For purposes of determining conformance with thisspecification, all specified limits are absolute as
36、defined in Practice E29.Diameter of Wire, in.Permissible Variation over MeasuredDiameter, in.SI UnitsDiameter of Wire, mm Permissible Variation over MeasuredDiameter, mmUp to 3.0, incl 0.10Over 3.0 to 6.5, incl 0.15Over 6.5 to 12.5, incl 0.20Over 12.5 0.25Inch-Pound UnitsDiameter of Wire, in. Permis
37、sible Variation over MeasuredDiameter, in.Up to 0.125, incl 0.004Over 0.125 to 0.250, incl 0.006Over 0.250 to 0.500, incl 0.008Over 0.500 0.010TABLE 8 (M) Permissible Variations for Burrs for Straightenedand Cut Wire (SI Units)NOTE 1For purposes of determining conformance with thisspecification, all
38、 specified limits are absolute as defined in Practice E29.Diameter of Wire, mmPermissible Variation over MeasuredDiameter, mmUp to 3.0, incl 0.10Over 3.0 to 6.5, incl 0.15Over 6.5 to 12.5, incl 0.20Over 12.5 0.25A510/A510M 1811(11) Removed “Mass” from the title of Section 9.(12) Removed 15.3.(13) Mo
39、dified language in Section 10 to allow for purchaser to request wire or wire rods without welds.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determin
40、ation of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or wit
41、hdrawn.Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that you
42、r comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (sing
43、le or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Cl
44、earance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ The last approved version of this historical standard is referenced on www.astm.org.4 Available from Society of Automotive Engineers (SAE), 400 Commonwealth Dr., Warrendale, PA 15096-0001, http:/www.sae.org.5 Available from Automotive Industry Action Group (AIAG), 26200 Lahser Rd., Suite 200, Southfield, MI 48033, http:/www.aiag.org.A510/A510M 1812
