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A478-97(2013) Standard Specification For Chromium-nickel Stainless Steel Weaving And Knitting Wire

Descripción: A478-97(2013) Standard Specification for Chromium-Nickel Stainless Steel Weaving and Knitting Wire

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Designation: A478 − 97 (Reapproved 2013) Standard Specification for Chromium-Nickel Stainless Steel Weaving and Knitting Wire1 This standard is issued under the fixed designation A478; the number immediately following the designation indicates the year of  original origin al adoption or, in the case of revis revision, ion, the year of last revision. revision. A number in paren parenthese thesess indicates the year of last reappr reapproval. oval. 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. 3.2 If possible, possible, the intended intended end use of the item should should be given on the purchase order especially when the item is ordered for a specific end use or uses. 1. Sco Scope pe 1.1 This specification covers the more commonly used types of round stainless steel wire intended especially for weaving and knittin knitting. g. NOTE 1—A typical ordering description is as follows: 1000 1000 lb; stainless steel, dead soft, bright annealed wire, 0.015 in. diameter, spools, Type 304, ASTM Specificatio Specification n A478 dated _____ ______, _, End Use Wire Wire Screen. 1.2 The values stated in inch-poun inch-pound d units are to be regar regarded ded as the standard. 4. Chem Chemical ical Compositio Composition n 2. Referenc Referenced ed Documents Documents 4.1 The ste 4.1 steel el sh shall all co conf nfor orm m to th thee re requ quir irem emen ents ts as to chemical composition specified in Table in  Table 1. 1. 2 2.1   ASTM Standards: A555/A555M Specifi Specification cation for Gener General al Requir Requirements ements for Stainless Steel Wire and Wire Rods A751 Test A751  Test Methods, Practices, and Terminology for Chemical Analysis of Steel Products 4.2 Methods Methods and pra practic ctices es rel relatin ating g to che chemica micall ana analys lysis is required by this specification shall be in accordance with Test Methods, Practices, and Terminology  A751  A751.. 5. Condi Condition tionss 3. Orde Ordering ring Information Information 5.1 Wi Wire re may be furnishe furnished d in one of the fol follow lowing ing condiconditions: 5.1.1 Annea Annealed, led, 5.1.2 Bright annealed, annealed, or 5.1.3 Cold drawn. drawn. 3.1 It is the responsi responsibil bility ity of the purchaser purchaser to spe specif cify y all requirements that are necessary for material ordered under this specific spe cificatio ation. n. Suc Such h req requir uiremen ements ts may incl include ude,, but are not limited to, the following: 3.1.1 Quanti Quantity ty (weight), 3.1.2 Name of material (stainless (stainless steel), 3.1.3 Condit Condition ion (see Section 5), 3.1.4 Finish (see Section Section 7), 3.1.5   Cross section (round), 3.1.6 Form (wire), (wire), 3.1.7 Applic Applicable able dimensions (diameter), (diameter), 3.1.8 Type designation designation (see  Table 1), 1), 3.1.9  ASTM designation and date of issue, and 3.1.10 3.1.1 0 Special requirements requirements.. 6. Mechanical Requirement Requirementss 6.1 The material material sha shall ll con confor form m to the requirem requirement entss as to mechanical properties specified in Table in  Table 2. 2. 7. Fini Finish sh 7.1 The types of finish procurable procurable are as follow follows: s: 7.1.1 Pickled finish finish and 7.1.2 Bright finish. finish. 8. General Requirements Requirements for Delivery Delivery 8.1 In addition to the requirements requirements of this specification, specification, all requiremen requir ements ts of the cur curren rentt edi editio tion n of Spe Specifi cificati cation on   A555/  A555M   shal shalll ap appl ply y. Fai Failu lure re to co comp mply ly wi with th th thee ge gene nera rall requirement requi rementss of Specifi Specification cation A555/A555M  A555/A555M  constitut  constitutes es nonconformanc confo rmancee with this specifi specification. cation. 1 This specification is under the jurisdiction of ASTM Committee  A01  A01 on  on Steel, Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee A01.17 on A01.17  on Flat-Rolled and Wrought Stainless Steel. Current Curre nt editi edition on approv approved ed Oct. 1, 2013. Published Published October 2013. Originally Originally approved in 1962. Last previous edition approved in 2008 as A478 – 97 (2008). DOI: 10.1520/A0478-97R13. 2 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [email protected] For  Annual Book of ASTM  Standards volume information, refer to the standard’s Document Summary page on the ASTM website. 9. Pack Packagin aging g 9.1 Each coil or spo spool ol shall be one continuo continuous us length of  wire. Each coil shall be firmly tied and each spool shall be tightly wound. Unless otherwise specified, coils shall be placed Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 1 A478 − 97 (2013) TABLE 1 Chemical Requirements Composition, % UNS DesignationA S S S S S S S S S S S S 3 02 00 3 04 00 3 04 03 3 05 00 3 09 08 3 09 40 3 10 40 3 16 00 3 16 03 3 16 40 3 16 35 3 17 00 Type Carbon, max Manganese, max Phosphorus, max Sulfur, max Silicon, max Chromium Nickel 30 2 30 4 30 4L 30 5 30 9S 309Cb 310Cb 31 6 31 6L 316Cb 316Ti 31 7 0 .1 5 0 .0 8 0. 03 0 .1 2 0 .0 8 0 .0 8 0 .0 8 0 .0 8 0. 03 0 .0 8 0 .0 8 0 .0 8 2. 00 2. 00 2 .0 0 2. 00 2. 00 2. 00 2. 00 2. 00 2 .0 0 2. 00 2. 00 2. 00 0. 04 5 0. 04 5 0 .0 4 5 0. 04 5 0 .0 4 5 0. 04 5 0. 04 5 0. 04 5 0 .0 4 5 0. 04 5 0 .0 4 5 0. 04 5 0. 03 0 0. 03 0 0 .0 3 0 0. 03 0 0. 03 0 0. 03 0 0. 03 0 0. 03 0 0 .0 3 0 0. 03 0 0. 03 0 0. 03 0 1 .0 0 1 .0 0 1 .0 0 1 .0 0 0. 75 1 .0 0 1 .5 0 1 .0 0 1 .0 0 1 .0 0 1. 00 1 .0 0 1 7 .0 0 – 1 9 .0 0 1 8 .0 0 – 2 0 .0 0 1 8 .0 0 – 2 0 . 0 0 1 7 .0 0 – 1 9 .0 0 2 2 . 0 0 – 2 4 .0 0 2 2 .0 0 – 2 4 .0 0 2 4 .0 0 – 2 6 .0 0 1 6 .0 0 – 1 8 .0 0 1 6 .0 0 – 1 8 . 0 0 1 6 .0 0 – 1 8 .0 0 1 6 . 0 0 – 1 8 .0 0 1 8 .0 0 – 2 0 .0 0 8 .0 0 – 1 0 .0 0 8 .0 0 – 1 0 .5 0 8 .0 0 – 1 2 .0 0 1 0 . 5 – 1 3 .0 1 2 . 0 0 – 1 5 .0 0 1 2 .0 0 – 1 6 .0 0 1 9 .0 0 – 2 2 .0 0 1 0 .0 0 – 1 4 .0 0 1 0 .0 0 – 1 4 . 0 0 1 0 .0 0 – 1 4 .0 0 1 0 . 0 0 – 1 4 .0 0 11.00–15.00   Molybdenum Nitrogen, max ... ... ... ... ... ... ... 2 .0 0 – 3 .0 0 2 .0 0 – 3 . 0 0 2 .0 0 – 3 .0 0 2. 00 – 3. 00 3 .0 0 – 4 .0 0 0. 10 0. 10 0 .1 0 0 .1 0 ... 0 .1 0 0 .1 0 0. 10 0 .1 0 0 .1 0 0 .1 0 0. 10 Other Elements ... ... ... ... ... C b+Ta 10×C-1.10 Cb C b+Ta 10×C-1.10 Cb ... ... C b+Ta 10×C-1.10 Cb Ti 5×(C+N)-0.70 ... TABLE 2 Mechanical Requirements Condition Annealed or bright annealedA Cold drawnB  A B  Diameter, in. (mm) 0.002 (0.05) to 0.005 (0.13), incl Over 0.005 (0.13) to 0.009 (0.23), Over 0.009 (0.23) to 0.015 (0.38), Over 0.015 (0.38) to 0.020 (0.51), Over 0.020 (0.51) to 0.025 (0.64), Over 0.025 (0.64) to 0.035 (0.89), Over 0.035 (0.89) to 0.043 (1.09), Over 0.043 (1.09) 0.030 (0.76) to 0.125 (3.18), incl Over 0.125 (3.18) Tensile Strength, psi (MPa) 14 5 13 5 13 0 12 5 12 0 115 110 105 120 110 11 0 i nc l i nc l i nc l i nc l i nc l i nc l Elongation in 10 in. or 254 mm, min, % 000 (1000), max 000 (930), max 000 (900), max 000 (860), max 000 (830), max 000 (790), max 000 (760), max 000 (720), max 000 (830) (830) to 150 150 000 (1030 (1030)) 000 (760) (760) to 140 000 (970 (970)) In the annealed or bright annealed condition, condition, for Type 302 and Type 304, tensile strength strength maximum is 10 000 psi (70 MPa) higher. higher. Wire ordered in the cold-drawn condition can be supplied to higher tensile strength levels as specified by the purchaser. in drums or shall be paper wrapped, and spools shall be boxed in such a manner as to ensure safe delivery to their destination when properly transported by any common carrier. 10. Keyw Keywords ords 10.1 knittin knitting g wire; stainles stainlesss steel; weaving weaving wire wire ASTM International International takes no positi position on respecting the validi validity ty of any patent rights assert asserted ed in connec connection tion with any item mentio mentioned  ned  in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk  of 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 and  if not revised, either reapproved or withdrawn. 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Permission Permission rights to photocopy the standa standard rd may also be secure secured d from the ASTM website (www.astm.or (www.astm.org/  g/  COPYRIGHT/). 2 30 30 35 40 40 40 45 45 15 15