ASTM B99 B99M-2006 Standard Specification for Copper-Silicon Alloy Wire for General Applications《一般用途的铜硅合金线的标准规范》.pdf

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1、Designation: B 99/B 99M 06Standard Specification forCopper-Silicon Alloy Wire for General Applications1This standard is issued under the fixed designation B 99/B 99M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last

2、 revision. A number in parentheses indicates the year of last reapproval.A superscript epsilon (e) 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. Scope*1.1 This specification establishes the requ

3、irements forround, rectangular, and square wire for general applicationsother than for electrical transmission cable. The alloys in-volved are UNS Nos. C65100 and C65500.1.2 UnitsThe values stated in inch-pound units or SI unitsare to be regarded separately as standard. Within the text, SIunits are

4、shown in brackets. The values stated in each systemmay not be exact equivalents; therefore, each system shall beused independently of the other. Combining values from thetwo systems may result in nonconformance with the standard.2. Referenced Documents2.1 ASTM Standards:2B 250/B 250M Specification f

5、or General Requirements forWrought Copper Alloy WireE8 Test Methods for Tension Testing of Metallic MaterialsE8M Test Methods for Tension Testing of Metallic Mate-rials MetricE62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)E112 Test Methods for Determining Aver

6、age Grain SizeE 478 Test Methods for Chemical Analysis of CopperAlloys3. General Requirements3.1 The following sections of Specification B 250/B 250Mconstitute a part of this specification.3.1.1 Terminology,3.1.2 Materials and Manufacture,3.1.3 Workmanship, Finish, and Appearance,3.1.4 Sampling,3.1.

7、5 Number of Tests and Retests,3.1.6 Specimen Preparation,3.1.7 Test Methods,3.1.8 Significance of Numerical Limits,3.1.9 Inspection,3.1.10 Rejection and Rehearing,3.1.11 Certification,3.1.12 Mill Test Report,3.1.13 Packaging and Package Marking, and3.1.14 Supplementary Requirements.3.2 In addition,

8、when a section with a title identical to thatreferenced in 3.1 appears in this specification, it containsadditional requirements which supplement those that appear inSpecification B 250/B 250M.4. Ordering Information4.1 Include the following information when placing ordersfor product under this spec

9、ification, as applicable:4.1.1 ASTM designation and year of issue,4.1.2 Copper Alloy UNS No.,4.1.3 Temper,4.1.4 Dimensions (diameter, distance between parallel sur-faces, width, and thickness),4.1.5 How furnished (coil, reel, and so forth),4.1.6 Total weight of each size, and4.1.7 If product is purc

10、hased for agencies of the U.S.government (see the Supplementary Requirements section ofSpecification B 250/B 250M).4.2 The following options are available to this specificationand should be specified at the time of placing of the order whenrequired:4.2.1 Heat identification or traceability details,4

11、.2.2 Certification,4.2.3 Mill test reports, and4.2.4 Special packaging and package markings.5. Chemical Composition5.1 The material shall conform to the chemical composi-tional requirements in Table 1 for the Copper Alloy UNS No.designation specified in the ordering information.1This specification i

12、s under the jurisdiction ofASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.02 on Rod,Bar, Wire, Shapes, and Forgings.Current edition approved Feb. 1, 2006. Published February 2006. Originallyapproved in 1935. Last previous edition approved in 2001 a

13、s B 99/B 99M 01.2For referenced ASTM standards, visit the ASTM website, 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.1*A Summary of Changes section appears at the

14、 end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.1.1 These composition limits do not preclude the presenceof other elements. By agreement between the manufacturer andthe purchaser, limits may be established and

15、analysis requiredfor unnamed elements.5.2 For alloys in which copper is listed as “remainder,”copper is the difference between the sum of results for allelements determined and 100 %.5.3 When all elements in Table 1 are determined, the sum ofresults shall be 99.5 % min.6. Temper6.1 The standard temp

16、ers for products described in thisspecification are given in Table 2.6.1.1 Product made to H04 (full hard) temper is generallynot available in sizes larger than 0.500 in. 12 mm in diameteror distance between parallel faces.6.1.2 Product made to H08 (spring) temper is generally notavailable in sizes

17、larger than 0.250 in. 6 mm in diameter ordistance between parallel faces.7. Grain Size for Annealed Temper7.1 Grain size shall be the standard requirement for allproduct in annealed temper.7.2 The average grain size of O61 (annealed) temper wireshall not exceed 0.040 mm, but the wire must be complet

18、elyrecrystallized.7.3 Acceptance or rejection based upon grain size shalldepend only on the average grain size of test specimens takenfrom each of two sample portions and each specimen shall bewithin the limits prescribed in 7.2 when determined in accor-dance with Test Methods E112.8. Mechanical Pro

19、perty Requirements8.1 Tensile Strength Requirements:8.1.1 Product furnished under this specification shall con-form to the tensile requirements prescribed in Table 2, whentested in accordance with Test Methods E8or E8M.9. Performance Requirements9.1 Bending Requirements:9.1.1 Wire in sizes up to 0.2

20、50 in. 6 mm inclusiveproduced to this specification shall be capable of being bent orwrapped one full turn (360) around its own diameter, ordistance between parallel faces, without developing cracks orother flaws visible to the unaided eye on the outside surface ofthe bend.NOTE 1Test specimens that

21、include brazed or welded areas shall notbe used for bend test purposes.10. Dimensions, Mass, and Permissible Variations10.1 The dimensions and tolerances for product describedby this specification shall be as specified in SpecificationB 250/B 250M with particular reference to the following tablesin

22、that specification:10.1.1 Diameter or Distance Between Parallel Surfaces:10.1.1.1 Copper Alloy UNS No. C65100Table 1.10.1.1.2 Copper Alloy UNS No. C65500Table 2.10.1.2 Thickness:10.1.2.1 Copper Alloy UNS No. C65100Table 3.10.1.2.2 Copper Alloy UNS No. C65500Table 4.10.1.3 Width:10.1.3.1 Copper Alloy

23、 UNS No. C65100Table 5.10.1.3.2 Copper Alloy UNS No. C65500Table 6.TABLE 1 Chemical RequirementsComposition, % maxCopper Alloy UNS No.C65100 C65500Copper (incl silver) remainder remainderLead 0.05 0.05Iron 0.8 0.8Zinc 1.5 1.5Manganese 0.7 0.501.3Silicon 0.82.0 2.83.8Nickel (incl cobalt) . 0.6TABLE 2

24、 Mechanical RequirementsTemper Tensile Strength Elongation in 2 in. 50 mmmin % , for Wire Over0.500 in. 12 mmin DiameterCode Name ksi MPaCopper Alloy UNS No. C65100O61 annealed 3855 260380 40H00 eighth-hard 5065 345450 20H01 quarter-hard 6075 415515 15H02 half-hard 7595 515655 10H04 hardA90110 62076

25、0 8H08 springB100 min 690 min 6Copper Alloy UNS No. C65500O61 annealed 5570 380485 47H00 eighth-hard 6278 425540 28H01 quarter-hard 7290 495620 18H02 half-hard 90110 620760 10H04 hardA115135 790930 6H08 springB130 min 900 min 4AHard (H04) temper is not generally available in sizes over 0.500 in. 12

26、mm.BSpring (H08) temper is not generally available in sizes over 0.250 in. 6 mm.B 99/B 99M 06211. Test Methods11.1 Chemical Analysis:11.1.1 In cases of disagreement, determine the compositionusing the following methods:Element MethodsCopper E 478Silicon E62Lead E 478 (AA)Iron E 478Zinc E 478 (titram

27、etric)Nickel E 478 (photometric)Manganese E6211.1.2 Test method(s) to be followed for the determinationof elements resulting from contractual or purchase orderagreement shall be as agreed upon between the manufacturer orsupplier and the purchaser.12. Keywords12.1 copper-silicon alloy wire; general p

28、urpose wire; non-electrical wire; UNS C65100 wire; UNS C65500 wireSUMMARY OF CHANGESCommittee B05 has identified the location of selected changes to this standard since the last issue(B 99/B 99M 01) that may impact the use of this standard. (Approved Feb. 1, 2006.)(1) Changes were made throughout du

29、e to the combination ofSpecification B 250/B 250M.(2) A small change was made to Table 1, “Nickel (inclcobalt).”(3) Other changes were made in accordance with the ASTMForm and Style guidelines.ASTM International takes no position respecting the validity of any patent rights asserted in connection wi

30、th any item mentionedin this standard. Users of this standard are expressly advised that determination 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 tech

31、nical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. 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 considerat

32、ion at a meeting of theresponsible technical committee, which you may attend. If you feel that 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 Ha

33、rbor 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).B 99/B 99M 063