ASTM A510 A510M-2013 Standard Specification for General Requirements for Wire Rods and Coarse Round Wire Carbon Steel and Alloy Steel《碳素钢盘条和粗圆钢丝通用要求的标准规格》.pdf

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1、Designation: A510/A510M 11A510/A510M 13Standard 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 Department of Defense.1. S

3、cope*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 generalspe

4、cification 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 from

5、thetwo systems may result in non-conformance with the standard.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 Referenced Documents2.1 ASTM Standards:2A5 Specification for High-Carbon Steel Joint Bars; Replaced by A 3 (Withdrawn 1979)3A370 Test Methods and Definitions for Mechanical Testing of Steel ProductsA510M Specification for General Requ

6、irements for Wire Rods and Coarse Round Wire, Carbon Steel (Metric) (Withdrawn2011)3A700 Practices for Packaging, Marking, and Loading Methods for Steel Products for ShipmentA751 Test Methods, Practices, and Terminology for Chemical Analysis of Steel ProductsA941 Terminology Relating to Steel, Stain

7、less 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 Chemical Analysis of Ste

8、el, Cast Iron, Open-Hearth Iron, and Wrought Iron (Withdrawn 1995)3E112 Test Methods for Determining Average Grain SizeE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)2.2 SAE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 02.00 Primary Metals

9、 Identification Tag Application Standard3. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 coarse round wirefrom 0.035 to 0.999 in. 0.90 to 25 mm in diameter, inclusive, wire that is produced from hot-rolledwire rods or hot-rolled coiled bars by one or more cold reductions primar

10、ily for the purpose of obtaining a desired size with1 This specification is under the jurisdiction ofASTM Committee A01 on Steel, Stainless Steel and RelatedAlloys and is the direct responsibility of Subcommittee A01.03on Steel Rod and Wire.Current edition approved Dec. 15, 2011April 1, 2013. Publis

11、hed January 2012April 2013. Originally approved in 1964. Last previous edition approved in 20082011 asA510 08.A510 11. DOI: 10.1520/A0510_A0510M-11.10.1520/A0510_A0510M-13.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Ann

12、ual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 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

13、, http:/www.sae.org.5 Available from Automotive Industry Action Group (AIAG), 26200 Lahser Rd., Suite 200, Southfield, MI 48033, http:/www.aiag.org.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the p

14、revious 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 the official document.*A Summary of

15、Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1dimensional accuracy, surface finish, and mechanical properties. By varying the amount of cold reduction and other wire millpractices,

16、including thermal treatment, a wide diversity of mechanical properties and finishes 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 (US) is shown in Tabl

17、e 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 that is produced from coils of wire by means of special mach

18、inery which straightens thewire and cuts it to a specified length.TABLE 1 Steel Wire GaugeA (English Units)GaugeNo.DecimalEquivalent,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 0.1

19、06*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 1912 0.038812 0.155 20 0.035*A

20、The steel wire gauge outlined in this table has been taken from the originalWashburn and Moen Gauge chart. In 20 gauge 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. custo

21、maryvalues 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 7.51.30 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 25.05.5A510/A510M 1323.1.2.1

22、 DiscussionThe straightening operation may alter the mechanical properties of the wire, especially the tensile strength. The straighteningoperation 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 ki

23、nd of wire and also on the normal variations in the adjustments of the straightening equipment.It is therefore not possible to forecast 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 seri

24、ously influenced by these changes.3.1.3 wire rodsrods that are hot rolled from billets to an approximate round cross section into coils of one continuous length.Rods are not comparable to hot-rolled bars in accuracy of cross section or surface finish and as a semifinished product are intendedprimari

25、ly for the manufacture of wire.3.1.3.1 DiscussionRod sizes from 732 to 4764 in. 5.5 to 18.6 mm in diameter, inclusive, are designated by fractions or decimal parts of an inch ormetric equivalents as shown in Table 2 (English Units) and Table 2(M) (SI Units).4. Ordering Information4.1 Orders for hot-

26、rolled wire rods under this specification should include the following information:4.1.1 Quantity (lbs kg or Mg),4.1.2 Name of material (wire rods),4.1.3 Diameter (Table 2),TABLE 2 Sizes of Wire RodsA (English Units)InchFractionDecimalEquivalent,in.InchFractionDecimalEquivalent,in.732 0.219 3164 0.4

27、841564 0.234 12 0.50014 0.250 3364 0.5161764 0.266 1732 0.531932 0.281 3564 0.5471964 0.297 916 0.562516 0.312 3764 0.5782164 0.328 1932 0.5941132 0.344 3964 0.6092364 0.359 58 0.62538 0.375 4164 0.6412564 0.391 2132 0.6561332 0.406 4364 0.6722764 0.422 1116 0.688716 0.438 4564 0.703296415320.4530.4

28、69233247640.7190.734A Rounded off to 3 decimal places in decimal equivalents in accordance withprocedures outlined in Practice E29.TABLE 2 (M) Sizes of Wire Rods (SI Units, mm)5.5 12.56 136.5 13.57 147.5 14.58 158.5 15.59 169.5 16.510 1710.5 17.511 1811.5 18.512 19A510/A510M 1334.1.4 Chemical compos

29、ition grade no. (Guide A1040),4.1.5 Packaging,4.1.6 ASTM designation and date of issue, and4.1.7 Special requirements, if any.NOTE 1A typical ordering description is as follows: 100 000 lb Wire Rods, 732 in., Grade 1010 in approximately 1000 lb Coils to 50 000 kg steelwire rods, 5.5 mm, Grade G10100

30、 in approximately 600 kg for metric orders to ASTM A510 dated _.4.2 Orders for coarse round wire under this specification should include the following information:4.2.1 Quantity (lbs or pieces kg or pieces),4.2.2 Name of material (uncoated carbon steel wire or alloy steel wire),4.2.3 Diameter (see 3

31、.1.1),4.2.4 Length (straightened and cut only),4.2.5 Chemical composition (Guide A1040),4.2.6 Packaging,4.2.7 ASTM designation and date of issue, and4.2.8 Special requirements, if any.NOTE 2A typical ordering description is as follows: 40 000 lb Uncoated Carbon or Alloy Steel Wire, 0.148 in. (9 ga.)

32、 diameter, Grade 1008 in 500lb Coils on Tubular Carriers to ASTM A150/A150M-XX, or2500 Pieces, Carbon or Alloy Steel Wire, 0.375 in. diameter, Straightened and Cut 2912 in., Grade 1015, in 25 Piece Bundles on Pallets to ASTMA150/A150M-XX.For metric, a typical ordering description is as follows: 15 0

33、00 kg uncoated carbon or alloy steel wire 3.8 mm diameter, Grade G10080 in 1000 Kgcoils on tubular carriers to ASTM A150/A150M-XX, or 2500 pieces carbon or alloy steel wire, 9.5 mm diameter, straightened and cut, 0.76 m, GradeG10500, in 25-piece bundles on pallets to ASTM A150/A150M-XX.5. Manufactur

34、e5.1 The steel shall be made by the electric-furnace, basic-oxygen or other similar any commercially accepted steel makingprocess. The steel may be either ingot cast or strand cast.6. Chemical Composition6.1 The chemical composition for steel under this specification shall conform to the requirement

35、s set forth in the purchase order.Chemical compositions are specified by ranges or limits for carbon and other elements. The grades commonly specified for carbonand alloy steel wire rods and coarse round wire are designated in Guide A1040.6.1.1 For wire rods intended for direct-drawn wire, it is com

36、mon practice to specify a range of tensile strength. If chemistryranges are also specified, due consideration should be taken to ensure that the producer can achieve the required strengths withinthe allowable carbon range. The Mn, P, and S limits for carbon steel wire rods are normally specified acc

37、ording to Guide A1040.6.2 Boron Additions to Control Strain Ageing BehaviorIntentional additions of boron to low carbon steels for the purpose ofcontrolling strain ageing behavior during wire drawing is permissible only with the agreement of the purchaser. In such cases, theboron content shall be re

38、ported in either a material test report or certification.6.2.1 For steels that do not have intentional boron additions for hardenability or for control of strain ageing behavior, the boroncontent will not normally exceed 0.0008 %.6.3 Cast or Heat Analysis (Formerly Ladle Analysis)An analysis of each

39、 cast or heat shall be made by the producer todetermine the percentage of the elements specified. The analysis shall be made from a test sample, preferably taken during thepouring of the cast or heat. The chemical composition thus determined shall be reported, if required, to the purchaser, or hisre

40、presentative. Reporting of significant figures and rounding shall be in accordance with Test Methods, Practices, and TerminologyA751.6.4 Product Analysis (Formerly Check Analysis)A product analysis may be made by the purchaser. The analysis is not usedfor a duplicate analysis to confirm a previous r

41、esult. The purpose of the product analysis is to verify that the chemical compositionis within specified limits for each element, including applicable permissible variations in product analysis. The results of analysestaken from different pieces of a heat may differ within permissible limits from ea

42、ch other and from the heat or cast analysis. Table3 shows the permissible variations for product analysis of carbon steel. Table 4 shows the permissible variations for productanalysis of alloy steel. The results of the product analysis obtained, except lead, shall not vary both above and below thepe

43、rmissible limits.6.4.1 Rimmed or capped steels are characterized by a lack of uniformity in their chemical composition, especially for theelements carbon, phosphorus, and sulfur, and for this reason product analysis is not technologically appropriate for these elementsunless misapplication is clearl

44、y indicated.6.4.2 Because of the degree to which phosphorus and sulfur segregate, product analysis for these elements is not technologicallyappropriate for rephosphorized or resulfurized steels, or both, unless misapplication is clearly indicated.6.4.3 The location at which chips for product analysi

45、s are obtained from the sample is important because of segregation. Forrods and wire, chips are taken by milling or machining the full cross section of the sample.A510/A510M 1346.4.3.1 Steel subjected to certain thermal treatment operations by the purchaser may not give chemical analysis results tha

46、tproperly represent its original composition. Therefore, purchasers should analyze chips taken from the steel in the condition inwhich it is received from the producer.6.4.3.2 When samples are returned to the producer for product analysis, the samples should consist of pieces of the full crosssectio

47、n.6.4.4 For referee purposes, Test Methods E30 shall be used.7. Metallurgical Structure7.1 Grain size, when specified, shall be determined in accordance with the requirements of Test Methods E112.7.2 Wire rods of the steel grades listed in Table 3, when supplied in the “as-rolled condition, shall no

48、t contain injuriousmicroconstituents such as untempered martensite.8. Mechanical Requirements8.1 The properties enumerated in individual specifications shall be determined in accordance with Test Methods and DefinitionsA370.8.2 Because of the great variety in the kinds of wire and the extensive dive

49、rsity of end uses, a number of formal mechanicaltest procedures have been developed. These tests are used as control tests by producers during the intermediate stages of wireprocessing, as well as for final testing of the finished product, and apply particularly to specification wire and wires for specifiedend uses. A number of these tests are further described in Supplement IV, Round Wire Products, of Test Methods and DefinitionsA370.8.3 Since the general utility of rods and wire requires