1、Designation: A 905 04Standard Specification forSteel Wire, Pressure Vessel Winding1This standard is issued under the fixed designation A 905; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in pa
2、rentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers requirements for a highstrength drawn and cold rolled steel wire in two strengthclasses, with rectangular cross section
3、, and round mill edge.This wire is intended for prestressed vessel and press framewindings.1.2 The values stated in either inch-pound units or SI(metric) units are to be regarded separately as standards.Within the text and tables, the SI units are shown in parenthe-ses. The values stated in each sys
4、tem are not exact equivalents.Therefore, each system must be used independent of the other.Combining values from the two systems may result in noncon-formance with the specification.2. Referenced Documents2.1 ASTM Standards:2A 370 Test Methods and Definitions for Mechanical Testingof Steel ProductsA
5、 510 Specification for General Requirements for WireRods and Coarse Round Wire, Carbon SteelA 510M Specification for General Requirements for WireRods and Coarse Round Wire, Carbon Steel MetricA 700 Practices for Packaging, Marking, and LoadingMethods for Steel Products for Domestic ShipmentE 30 Tes
6、t Methods for Chemical Analysis of Steel, CastIron, Open-Hearth Iron and Wrought Iron3E 309 Practice for Eddy-Current Examination of Steel Tu-bular Products Using Magnetic Saturation2.2 Military Standard:MIL-STD-163 Steel Mill Products, Preparation for Ship-ment and Storage42.3 Federal Standard:Fed.
7、 Std. No. 123 Marking for Shipment (Civil Agencies)62.4 AIAG Standard:AIAGB-5 02.00 Primary Metals Identification Tag Applica-tion Standard53. Ordering Information3.1 It shall be the responsibility of the purchaser to specifyall requirements that are necessary for material under thisspecification. S
8、uch requirements may include, but are notlimited to, the following:3.1.1 Quantity (mass),3.1.2 Name of material,3.1.3 Dimensions (see Section 7),3.1.4 Finish (see Section 8),3.1.5 Packaging (see Section 11),3.1.6 Cast or heat analysis report (see Section 5),3.1.7 Number of certification or test repo
9、rts required (seeSection 10),3.1.8 ASTM designation and year of issue, and3.1.9 Supplementary requirements, if any.4. Material and Manufacture4.1 The steel shall be produced by any of the followingprimary processes: (1) basic oxygen, and (2) electric furnace orvacuum induction (VIM). The primary mel
10、ting may incorpo-rate separate degassing or refining and may be followed bysecondary melting by the electrode slag process (ESR) or thevacuum arc remelting process (VAR).4.1.1 The steel may be ingot cast or continuously cast.4.2 The finished wire shall be free from detrimental pipeand undue segregat
11、ion.4.3 The wire shall be cold drawn or cold rolled, or both, toproduce the desired mechanical properties and dimensionsafter subjecting it to the patenting treatment.4.4 The width to thickness ratio of the wire cross sectionshall not exceed 8.5. Chemical Composition5.1 The steel shall conform to th
12、e requirements for chemicalcomposition prescribed in Table 1.5.2 Heat AnalysisEach heat of steel shall be analyzed bythe manufacturer to determine the percentage of elements1This specification is under the jurisdiction of ASTM Committee A01 on Steel,Stainless Steel, and Related Alloys and is the dir
13、ect responsibility of SubcommitteeA01.03 on Steel Rod and Wire.Current edition approved Sept. 1, 2004. Published September 2004. Originallyapproved in 1991. Last previous edition approved in 1998 as A 905 93 (1998).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM
14、Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Withdrawn.4Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-50985Availabl
15、e from Automotive Industry Action Group (AIAG), 26200 Lahser Rd.,Suite 200, Southfield, MI 48034.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.prescribed in Table 1.
16、 This analysis shall be made from a testspecimen preferably taken during the pouring of the heat.When requested, this shall be reported to the purchaser andshall conform to the requirements of Table 1.5.3 Product AnalysisAn analysis may be made by thepurchaser from finished wire representing each he
17、at of steel.The chemical composition thus determined, as to elementsrequired or restricted, shall conform to the product analysisrequirements specified in Table 10 of Specification A 510 orA 510M.5.4 For referee purposes, Test Methods E 30 shall be used.6. Mechanical Requirements6.1 Tension Test.6.1
18、.1 RequirementsThe material as represented by tensiontest specimens shall conform to the requirements prescribed inTable 2.6.1.2 Number of TestsOne test specimen shall be takenfrom each end of every coil.6.1.3 Test MethodThe tension test shall be made inaccordance with Test Methods and Definitions A
19、 370, exceptthat the length L for evaluation of the elongation shall becalculated from the following formula:L 5 11.3=WTwhereW = width of the wire, andT = thickness of the wire.The length L shall be used to calculate the permanentelongation. The distance between the gage marks shall bemeasured to th
20、e nearest 0.004 in. (0.1 mm). Determine tensileproperties and permanent elongation as described in TestMethods and Definitions A 370.6.1.4 RetestIf any test specimen exhibits obvious discon-tinuity, it may be discarded and another specimen substituted.7. Dimensions and Permissible Variations7.1 The
21、permissible variations in dimensions of the wireshall be as specified in Table 3, unless otherwise specified inthe ordering information.8. Workmanship, Finish, and Appearance8.1 The wire shall be free of detrimental surface imperfec-tions, tangles and sharp kinks.8.2 The wire shall conform to the di
22、mensions, tolerances,and finish specified on the order or drawing. Welds are notpermitted.8.3 When required, non-destructive examination shall becarried out in accordance with Supplementary Requirement S1.8.4 The wire as received shall be smooth and substantiallyfree from rust. No detrimental die ma
23、rks or scratches may bepresent.9. Inspection9.1 The manufacturer shall afford the purchasers inspectorall reasonable facilities to satisfy him that the material is beingproduced and furnished in accordance with this specification.All tests and inspections may be made at the place ofmanufacture prior
24、 to shipment and shall be so conducted as tonot interfere unnecessarily with the operation of the work.10. Certification and Reports10.1 The manufacturer shall furnish the required number,from the purchase order, of test reports to the purchaser. Thefollowing items shall be reported.10.1.1 Heat numb
25、er,10.1.2 Heat chemical analysis,10.1.3 Result of test of tensile properties,10.1.4 Reports of non-destructive tests, if required (S.1),and10.1.5 ASTM specification number, year of issue and revi-sion letter, if any.11. Packaging, Marking, and Loading for Shipment11.1 The coil, reel or spool mass, d
26、imensions, and themethod of packaging shall be agreed upon between themanufacturer and purchaser.11.2 The size of the wire, purchasers order number, ASTMspecification number, and name or mark of the manufacturershall be marked on a tag securely attached to each coil, reel, orspool of wire.11.3 Unles
27、s otherwise specified in the purchasers order,packaging, marking, and loading for shipments shall be inaccordance with those procedures recommended by PracticesA 700.TABLE 1 Chemical RequirementsElement Composition %Carbon 0.800.95Manganese 0.300.60Phosphorus 0.025Sulphur, max 0.020Silicon 0.100.30T
28、ABLE 2 Tensile RequirementsThicknessAin. (mm)Tensile strengthmin. ksi(MPa)Yield strengthmin. ksi(MPa)Elongationmin %Class 1 Class 2 Class 1 Class 2 Class 1 Class 20.020 (051) 296 (2045) 268 (1850) 260 (1795) 232 (1600) 4.0 5.00.030 (0.76) 290 (2000) 262 (1810) 255 (1760) 226 (1560) 4.0 5.00.040 (1.0
29、2) 285 (1965) 256 (1770) 250 (1725) 221 (1525) 4.0 5.00.051 (1.30) 280 (1930) 250 (1725) 243 (1680) 214 (1480) 4.0 5.00.059 (1.50) 275 (1900) 246 (1700) 239 (1650) 210 (1450) 4.0 5.0ATensile requirement values for intermediate thickness may be interpolated.TABLE 3 Permissible Variations in Dimension
30、sThickness in. (mm) Permissible Variation, 6in. (mm)0.02 to 0.03 (0.51 to 0.76), incl 0.0004 (0.01)Over 0.03 to 0.04 (0.76 to 1.02), incl 0.0008 (0.02)Over 0.04 to 0.06 (1.02 to 1.52), incl 0.0012 (0.03)Width in. (mm) Permissible Variation, 6in. (mm)0.08 to 0.16 (2.03 to 4.06), incl 0.0016 (0.04)Ove
31、r 0.16 to 0.24 (4.06 to 6.10), incl 0.0024 (0.06)Over 0.24 to 0.48 (6.10 to 12.2), incl 0.0040 (0.10)A90504211.4 For Government ProcurementPackaging, packing,and marking of material for military procurement shall be inaccordance with the requirements of MIL-STD-163, Level A,Level C, or commercial as
32、 specified in the contract or purchaseorder. Marking for shipment of material for civil agencies shallbe in accordance with Fed. Std. No. 123.11.5 Bar CodingIn addition to the previously-stated iden-tification requirements, bar coding is acceptable as a supple-mentary identification method. Bar codi
33、ng should be consistentwith AIAG Standard 02.00, Primary Metals Identification TagApplication. The bar code may be applied to a substantiallyaffixed tag.12. Keywords12.1 pressure vessel; winding; wireSUPPLEMENTARY REQUIREMENTSSupplementary requirements to this specification shall only apply to a pro
34、duct specification whenspecified by the purchaser in his inquiry, contract or order. Details of the supplementary requirementsshall be agreed upon in writing between the manufacturer and purchaser.S1. Surface ExaminationS1.1 The surface of the wire shall be examined by the eddycurrent method in acco
35、rdance with Practice E 309. The accep-tance criteria shall be mutually agreed upon by the purchaserand manufacturer.SUMMARY OF CHANGESCommittee A01 has identified the location of selected changes to this standard since the last issue, A 905 93(1998), that may impact the use of this standard. (Approv
36、ed Sept. 1, 2004.)(1) Revised Section 3 to use mandatory language.(2) Deleted 5.3.(3) Revised 9.1.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 determ
37、ination 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 w
38、ithdrawn. 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
39、your 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 (single 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).A905043
