ASTM B592-2015 Standard Specification for Copper-Zinc-Aluminum-Cobalt Alloy Copper-Zinc-Tin-Iron Alloy Plate Sheet Strip and Rolled Bar《铜锌铝钴合金 铜锌锡铁合金板 片材 带材以及轧制棒材的标准规格》.pdf

《ASTM B592-2015 Standard Specification for Copper-Zinc-Aluminum-Cobalt Alloy Copper-Zinc-Tin-Iron Alloy Plate Sheet Strip and Rolled Bar《铜锌铝钴合金 铜锌锡铁合金板 片材 带材以及轧制棒材的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM B592-2015 Standard Specification for Copper-Zinc-Aluminum-Cobalt Alloy Copper-Zinc-Tin-Iron Alloy Plate Sheet Strip and Rolled Bar《铜锌铝钴合金 铜锌锡铁合金板 片材 带材以及轧制棒材的标准规格》.pdf（5页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: B592 15Standard Specification forCopper-Zinc-Aluminum-Cobalt Alloy, Copper-Zinc-Tin-IronAlloy Plate, Sheet, Strip, and Rolled Bar1This standard is issued under the fixed designation B592; the number immediately following the designation indicates the year oforiginal adoption or, in the

2、case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification establishes the requirements for Cop-per Alloy UNS C66300 and C68800

3、 plate, sheet, strip, androlled bar.2NOTE 1Since alloy C68800 is frequently used in a variety ofapplications where yield strength and stress-corrosion resistance may becritical, it is recommended that drawings or samples of the part to befabricated and details of application be submitted for use in

4、establishingtemper and treatment of material.NOTE 2Alloy C66300 is covered by a patent. Interested parties areinvited to submit information regarding the identification of an alterna-tive(s) to this patented item to theASTM International Headquarters. Yourcomments will receive careful consideration

5、at a meeting of the respon-sible technical committee,1which you may attend.1.2 UnitsThe values stated in inch-pound units are to beregarded as standard. The values given in parentheses aremathematical conversions to SI units, which are provided forinformation only and are not considered standard.2.

6、Referenced Documents2.1 ASTM Standards:3B193 Test Method for Resistivity of Electrical ConductorMaterialsB248 Specification for General Requirements for WroughtCopper and Copper-Alloy Plate, Sheet, Strip, and RolledBarB601 Classification for Temper Designations for Copper andCopper AlloysWrought and

7、 CastB846 Terminology for Copper and Copper AlloysE8/E8M Test Methods for Tension Testing of Metallic Ma-terialsE54 Test Methods for Chemical Analysis of Special Brassesand Bronzes (Withdrawn 2002)4E75 Test Methods for Chemical Analysis of Copper-Nickeland Copper-Nickel-Zinc Alloys (Withdrawn 2010)4

8、E112 Test Methods for Determining Average Grain SizeE255 Practice for Sampling Copper and Copper Alloys forthe Determination of Chemical CompositionE478 Test Methods for Chemical Analysis of Copper Alloys3. General Requirements3.1 The following sections of Specification B248 constitutea part of this

9、 specification:3.1.1 Terminology,3.1.2 Materials and Manufacture,3.1.3 Workmanship, Finish, and Appearance,3.1.4 Sampling, except for chemical analysis,3.1.5 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 Rejec

10、tion and Rehearing,3.1.11 Certification,3.1.12 Test Reports,3.1.13 Packaging and Package Marking, and3.1.14 Supplementary Requirements.3.2 In addition, when a section with a title identical to thatreferenced in 3.1, above, appears in this specification, itcontains additional requirements which suppl

11、ement those ap-pearing in Specification B248.4. Terminology4.1 For definitions of terms related to copper and copperalloy, refer to Terminology B846.5. Ordering Information5.1 Include the following specified choices when placingorders for product under this specification, as applicable:5.1.1 ASTM de

12、signation and year of issue,1This specification is under the jurisdiction ofASTM Committee B05 on Copperand CopperAlloys and is the direct responsibility of Subcommittee B05.01 on Plate,Sheet, and Strip.Current edition approved Oct. 1, 2015. Published October 2015. Originallyapproved in 1973. Last p

13、revious edition approved in 2011 as B59211. DOI:10.1520/B0592-15.2ASTM International takes no position respecting the validity of any patentrights asserted in connection with any item mentioned in this standard. Users of thisstandard are expressly advised that determination of the validity of any su

14、ch patentrights, and the risk of infringement of such rights are entirely their own.3For 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 p

15、age onthe ASTM website.4The last approved version of this historical standard is referenced onwww.astm.org.*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 States15.1.2 Copper A

16、lloy UNS No. designation,5.1.3 Temper (Section 8),5.1.4 Dimensions, thickness, width, length, and edges (Sec-tion 13),5.1.5 How furnished: straight lengths or coils,5.1.6 Quantity total weight or total length or number ofpieces of each size, and5.1.7 Intended application.5.2 The following options ar

17、e available but may not beincluded unless specified at the time of placing of the orderwhen required:5.2.1 Heat identification or traceability details,5.2.2 Certification,5.2.3 Mill Test Report,5.2.4 Type of edge, if required, (slit, sheared, sawed, squarecorners, round corners, rounded edges, or fu

18、ll rounded edges),5.2.5 Type of width and straightness tolerances, if required(Section 13),5.2.6 If product is purchased for agencies of the U.S.Government (see Supplementary Requirements section ofSpecification B248 for additional requirements).6. Materials and Manufacture6.1 Materials:6.1.1 The ma

19、terial of manufacture shall be a form (cast bar,cake, slab, et cetera) of Copper Alloy UNS No. C66300 orC68800 of such purity and soundness as to be suitable forprocessing into the products prescribed herein.6.1.2 When specified in the contract or purchase order thatheat identification or traceabili

20、ty is required, the purchasershall specify the details desired.NOTE 3Due to the discontinuous nature of the processing of castingsinto wrought products, it is not always practical to identify a specificcasting analysis with a specific quantity of finished material.6.2 Manufacture:6.2.1 The product s

21、hall be manufactured by such hotworking, cold working, and annealing processes as to producea uniform wrought structure in the finished product.6.2.2 The product shall be hot- or cold-worked to thefinished size and subsequently annealed, when required, tomeet the temper properties specified.6.3 Edge

22、s:6.3.1 Slit edges shall be furnished unless otherwise speci-fied in the contract or purchase order.7. Chemical Composition7.1 The material shall conform to the chemical compositionrequirements in Table 1.7.2 These composition limits do not preclude the presenceof other elements. By arrangement betw

23、een the manufacturerand purchaser, limits may be established and analysis requiredfor unnamed elements.7.3 For alloys in which copper is listed as “remainder,”copper is the difference between the sum of results of allelements determined and 100 %. When all elements in Table 1are determined, the sum

24、of the results shall equal at least99.5 %.7.4 For alloys in which zinc is listed as “remainder,” eithercopper or zinc may be taken as the difference between the sumof results of all other elements determined and 100 %. Whenall elements in Table 1 are determined, the sum of the resultsshall equal at

25、least 99.5 %.8. Temper8.1 The standard tempers for products described in thisspecification are given in Table 2.8.1.1 Cold-rolled tempers H01 to H14.8.1.2 Annealed-to-temper O61 and O82.9. Grain Size for Annealed Tempers9.1 Although no grain size range has been established, theproduct must be fully

26、recrystallized as determined by TestMethods E112.10. Physical Property Requirements10.1 Electrical Resistivity Requirement:10.1.1 When specified in the contract or purchase order, theproduct furnished shall conform to the electrical mass resistiv-ity requirement prescribed in Table 3, when tested in

27、 accor-dance with Test Method B193.TABLE 1 Chemical RequirementsComposition, % Composition, %Element Copper Alloy UNS No. Element Copper Alloy UNS No.C68800 C66300Copper, incl silver remainder Copper, incl silver 84.587.5Aluminum 3.03.8 Aluminum . . .Zinc 21.324.1 Zinc remainderZinc + aluminum 25.12

28、7.1 Zinc + aluminum . . .Cobalt 0.250.55 Cobalt 0.20 maxNickel . . . Nickel . . .Lead 0.05 max Lead 0.05 maxIron 0.20 max Iron . . .Iron + Cobalt 1.42.4Tin 1.53.0Phos 0.35 maxB592 15211. Mechanical Property Requirements11.1 Tensile Strength Requirements:11.1.1 Product furnished under this specificat

29、ion shall con-form to the tensile requirements prescribed in Table 2, whentested in accordance with Test Methods E8/E8M.11.1.2 Acceptance or rejection based upon mechanicalproperties shall depend only on tensile strength.11.2 Rockwell Hardness Requirement:11.2.1 The approximate Rockwell hardness val

30、ues given inTable 2 are for general information and assistance in testingand shall not be used as a basis for product rejection.NOTE 4The Rockwell hardness test offers a quick and convenientmethod of checking for general conformity to the specification require-ments for temper, tensile strength, and

31、 grain size.12. Other Requirements12.1 Purchases for U.S. Government:12.1.1 When specified in the contract or purchase order,product purchased for agencies of the U.S. Government shallconform to the additional requirements prescribed in theSupplementary Requirements section of Specification B248.13.

32、 Dimensions, Mass, and Permissible Variation13.1 The dimensions and tolerances for product describedby this specification shall be as specified in Specification B248with particular reference to the following tables and relatedparagraphs:13.1.1 ThicknessTable 1.13.1.2 Width:13.1.2.1 Slit Metal and Sl

33、it Metal with Rolled EdgesTable 4.13.1.2.2 Square Sheared MetalTable 5.13.1.2.3 Sawed MetalTable 6.13.1.3 Length:13.1.3.1 Length Tolerance for Straight LengthsTable 7.13.1.3.2 Schedule for Minimum Lengths and MaximumWeights of Ends for Specific Lengths with Ends, and StockLengths with EndsTable 8.13

34、.1.3.3 Length Tolerance for Square Sheared MetalTable 9.13.1.3.4 Length Tolerance for Sawed MetalTable 10.13.1.4 Straightness:13.1.4.1 Slit Metal or Slit Metal Either Straightened orEdge RolledTable 11.13.1.4.2 Squared Sheared MetalTable 12.13.1.4.3 Sawed MetalTable 13.13.1.5 Edges Contours:13.1.5.1

35、 Square CornersTable 14.13.1.5.2 Rounded CornersTable 15.13.1.5.3 Rounded EdgesTable 16.13.1.5.4 Full-Rounded EdgesTable 17.14. Sampling14.1 Refer to sampling section in Specification B248.14.2 Chemical Analysis:14.2.1 The sample for chemical analysis shall be taken fromthe pieces selected and combi

36、ned into one composite sample inTABLE 2 Mechanical RequirementsTemper DesignationATensile Strength, ksiB(MPaC) Approximate Rockwell HardnessCode Name Min MaxB Scale 0.020 in.(0.51 mm) andOver30T Scale 0.012 in.(0.31 mm) andOverCopper Alloy UNS No. C68800O61 annealed 77 (530) 87 (600) . . . 6374Coppe

37、r Alloy UNS No. C68800H01 quarter-hard 87 (600) 101 (695) 8695 7581H02 half-hard 97 (670) 112 (770) 9397 8082H04 hard 106 (730) 120 (825) 9698 8283H06 extra-hard 113 (780) 127 (875) 9799 8284H08 spring 123 (850) 133 (915) 98100 8384H10 extra-spring 125 (860) . . . 99 84Copper Alloy UNS No. C66300O82

38、 annealed to temper12hard58 (400) 73 (505) 6581 . . .Copper Alloy UNS No. C66300H04 hard 76 (525) 91 (625) 8491 6877H06 extra hard 88 (605) 103 (710) 8794 7583H08 spring 95 (655) 110 (760) 9296 7987H10 extra spring 100 (690) 114 (785) 9497 8288H14 super spring 105 (725) 95 min 85 minAStandard design

39、ation defined in Classification B601.Bksi = 1000 psi.CSee Appendix X1.TABLE 3 Electrical ResistivityCopper Alloy UNS C66300TemperElectrical Resistivityat 20C (68F), g/m2Equivalent Conductivityat 20C (68F),% IACSH04, H06, H08, H10, H14 0.6148 25 % minO82 0.6148 25 % minCopper Alloy UNS C68800Temper E

40、lectrical Resistivityat 20C (68F), g/m2Equivalent Conductivityat 20C (68F),% IACSH01 H02, H04, H06, H08, H10 0.5768 18 % minO61 0.5768 18 % minB592 153accordance with Practice E255 for product in its final form.The minimum weight of the composite sample shall be 150 g.14.2.2 Instead of sampling as d

41、irected in 14.2.1, the manu-facturer shall have the option of sampling at the time castingsare poured or from the semifinished product. The number ofsamples taken for the determination of composition shall be asfollows:14.2.2.1 When samples are taken at the time the castings arepoured, at least one

42、sample shall be taken for each group ofcastings poured from the same source of molten metal.14.2.2.2 When samples are taken from semifinishedproduct, a sample shall be taken to represent each 10 000 lbs(5000 kg) or fraction thereof, except that not more than onesample shall be required per piece.14.

43、2.2.3 Only one sample needs to be taken from thesemifinished product of one cast bar from a single melt chargecontinuously processed.14.2.3 When composition of the material has been deter-mined during manufacture, sampling of the finished product bythe manufacturer is not required.15. Test Methods15

44、.1 Chemical Analysis:15.1.1 In cases of disagreement, test methods for chemicalanalysis shall be subject to agreement between the manufac-turer or supplier and the purchaser. The following table is a listof published methods, some of which may no longer be viable,which along with others not listed,

45、may be used subject toagreement:Element ASTM Test MethodsAluminum E478Cobalt E75 (Photometric)Copper E478Iron E54Lead E478 (AA)Nickel E478 (Photometric)Zinc E478 (AA)15.1.2 Test method(s) to be followed for the determinationof element(s) resulting from contractual or purchase orderagreement shall be

46、 as agreed upon between the manufacturer orsupplier and the purchaser.16. Keywords16.1 copper-zinc-aluminum-cobalt alloy plate; copper-zinc-aluminum-cobalt alloy rolled bar; copper-zinc-aluminum-cobalt alloy sheet; copper-zinc-aluminum-cobalt alloy strip;copper-zinc-tin-iron alloy plate; copper-zinc

47、-tin-iron alloyrolled bar; copper-zinc-tin-iron alloy sheet; copper-zinc-tin-iron alloy strip; UNS No. C66300; UNS No. C68800APPENDIX(Nonmandatory Information)X1. METRIC EQUIVALENTSX1.1 The SI unit for strength properties now shown is inaccordance with the International System of Units (SI). Thederi

48、ved SI unit for force is the newton (N), which is defined asthat force which when applied to a body having a mass of onekilogram gives it an acceleration of one metre per secondsquared (N = kgm s2). The derived SI unit for pressure orstress is the newton per square metre (N/m2), which has beennamed

49、the pascal (Pa) by the General Conference on Weightsand Measures. Since 1 ksi = 6 894 757 Pa the metric equiva-lents are expressed as megapascal (MPa), which is the same asMN/m2and N/mm2.SUMMARY OF CHANGESCommittee B05 has identified the principal changes to this specification that have been incorporated since the2011 issue as follows:(1) Made editorial corrections to the standard to ensure itconforms to proper form and style.(2) Corrected the H04 max Tensile strength from 630 MPa to625 MPa as it was incorrect.B592