1、Designation: B151/B151M 05 (Reapproved 2011)B151/B151M 13Standard Specification forCopper-Nickel-Zinc Alloy (Nickel Silver) and Copper-NickelRod and Bar1This standard is issued under the fixed designation B151/B151M; the number immediately following the designation indicates the yearof original adop
2、tion 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.1. Scope*1.1 This specification establishes the requirements for copper-nickel-zinc
3、and copper-nickel rod and bar for general applicationproduced from Copper Alloy UNS Nos. C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, andC79200.1.1.1 Copper Alloys UNS Nos. C70620 and C71520 are for product intended for welding applications.1.1.2 UnitsThe values stated in
4、either inch-pound or SI units are to be regarded separately as standard.Within the text, SI unitsare shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be usedindependently of the other. Combining values from the two systems may result in n
5、onconformance with the standard.NOTE 1Requirements for copper-nickel-zinc alloy wire appear in Specification B206/B206M.2. Referenced Documents2.1 ASTM Standards:2B206/B206M Specification for Copper-Nickel-Zinc (Nickel Silver) Wire and Copper-Nickel Alloy WireB249/B249M Specification for General Req
6、uirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and ForgingsB601 Classification for Temper Designations for Copper and Copper AlloysWrought and CastB846 Terminology for Copper and Copper AlloysB950 Guide for Editorial Procedures and Form of Product Specifications for Copper and Copper
7、 AlloysE75 Test Methods for Chemical Analysis of Copper-Nickel and Copper-Nickel-Zinc Alloys (Withdrawn 2010)3E76 Test Methods for Chemical Analysis of Nickel-Copper Alloys (Withdrawn 2003)3E478 Test Methods for Chemical Analysis of Copper Alloys3. General Requirements3.1 The following sections of S
8、pecificationsSpecification B249/B249M areconstitute a part of this specification:3.1.1 Terminology,3.1.2 Material and Manufacture,3.1.3 Workmanship, Finish, and Appearance,3.1.4 Sampling,3.1.5 Number of Tests and Retests,3.1.6 Specimen Preparation,3.1.7 Test Methods,3.1.8 Significance of Numerical L
9、imits,3.1.9 Inspection,3.1.10 Rejection and Rehearing,3.1.11 Certification,3.1.12 Report,3.1.13 Packaging and Package Marking, and1 This specification is under the jurisdiction ofASTM Committee B05 on Copper and CopperAlloys and is the direct responsibility of Subcommittee B05.02 on Rod, Bar,Wire, S
10、hapes and Forgings.Current edition approved Oct. 1, 2011Oct. 1, 2013. Published February 2012November 2013. Originally approved in 1941. Last previous edition approved in 20052011as B151/B151M 05.B151/B151M 05 (2011). DOI: 10.1520/B0151_B0151M-05(2011). 10.1520/B0151_B0151M-13.2 For referencedASTM s
11、tandards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual 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.o
12、rg.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 previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior
13、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 Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-
14、2959. United States13.1.14 Supplementary Requirements.3.2 In addition, when a section with a title identical to that referenced in 3.1, above, appears in this specification, it containsadditional requirements which supplement those appearing in Specifications B249/B249M.4. Terminology4.1 For definit
15、ions of terms related to copper and copper alloys, refer to Terminology B846.5. Ordering Information5.1 Include the following information in the contract or purchase order:specified choices when placing orders for product underthis specification, as applicable:5.1.1 ASTM designation and year of issu
16、e (for example, B151/B151M XX),5.1.2 Copper Alloy UNS No. designation (Section 1),5.1.3 Temper (Section 8 and Tables 2-56),5.1.4 Form: cross section such as round, hexagonal, square, and so forth (Section 12),5.1.5 Diameter or distance between parallel surfaces, length (Section 12),5.1.6 Weight: tot
17、al for each form, size, and temper, and5.1.7 When material is purchased for agencies of the U.S. government (Section Intended application.11).5.2 The following options are available and should be specified in the contract or purchase but may not be included unlessspecified at the time of placing of
18、the order when required:5.2.1 Heat identification or traceability detail,details (Section 4.1 of Specification B249/B249M),5.2.2 Certification (Section 15 of Specification B249/B249M),5.2.3 Certification, Test report (Section 16 of Specification B249/B249M), and5.2.4 Test report. When material is pu
19、rchased for agencies of the U.S. Government (Section 11).6. Materials and Manufacture6.1 Material:6.1.1 The material of manufacture as specified in the contract or purchase order, shall be of one of Copper Alloy UNS Nos.C70600, C70620, C71500, C71520, C74500, C75200, C75700, C76400, C77000, or C7920
20、0.7. Chemical Composition7.1 The product shall conform to the chemical compositionalcomposition requirements prescribed in Table 1 for the CopperAlloy UNS No. designation specified in the contract or purchase order.ordering information.7.1.1 These composition limits do not preclude the presence of o
21、ther elements. Limits By agreement between the manufacturerand the purchaser, limits may be established and analysis required for unnamed elements by agreement between the manufacturerand the purchaser. elements.7.2 For alloys in which copper is listed as “remainder,” copper is the difference betwee
22、n the sum of results for all elementsdetermined and 100 %.7.3 For copper alloys in which zinc or copper is specified as the remainder, zinc or copperlisted as “remainder,” either copperor zinc may be taken as the difference between the sum of results for all elements determined and 100 %.100 %.7.4 W
23、hen all elements listed in Table 1 for a specified alloy are determined, the sum of results shall be 99.5 % minimum.TABLE 1 Chemical RequirementsComposition, % max (unless shown as range or min)Copper AlloyUNS No. Copper, Incl Silver Nickel, Incl Cobalt Lead Iron Manganese Zinc Phosphorous Sulfur Ca
24、rbonC70600 remainder 9.0-11.0 0.05 1.0-1.8 1.0 1.0 0.02 0.02 . . .C70600 remainder 9.0-11.0 0.05 1.0-1.8 1.0 1.0 . . . . . . . . .C70620 86.5 min 9.0-11.0 0.02 1.0-1.8 1.0 0.50 0.02 0.02 0.05C71500 remainder 29.0-33.0 0.05 0.40-1.0 1.0 1.0 . . . . . . . . .C71520 65.0 min 29.0-33.0 0.02 0.40-1.0 1.0
25、 0.50 0.02 0.02 0.05C74500 63.5-66.5 9.0-11.0 0.05 0.25 0.50 remainder . . . . . . . . .C75200 63.0-66.5 16.5-19.5 0.05 0.25 0.50 remainder . . . . . . . . .C75700 63.5-66.5 11.0-13.0 0.05 0.25 0.50 remainder . . . . . . . . .C76400 58.5-61.5 16.5-19.5 0.05 0.25 0.50 remainder . . . . . . . . .C7700
26、0 53.5-56.5 16.5-19.5 0.05 0.25 0.50 remainder . . . . . . . . .C79200 59.0-66.5 11.0-13.0 0.8-1.4 0.25 0.50 remainder . . . . . . . . .B151/B151M 1328. Temper8.1 The standard tempers available under for products described in this specification and as defined in Classification B601 are:O60, OS015, O
27、S035, OS070, M30, H01, and H04 areas given in Tables 2-56.NOTE 2The purchaser should confer with the manufacturer or supplier concerning the availability of a specific form and temper.8.2 Other tempers, and tempers for other products including shapes, shall be subject to agreement between the manufa
28、cturer andthe purchaser.9. Grain Size of Annealed Tempers9.1 Grain Size: Grain size shall be the standard requirement for all product in the annealed tempers.9.1.1 Product in the OS temper shall conform to the grain size requirement prescribed in Table 2 for the specified copper alloyand temper.9.1.
29、2 Grain size shall be the basis for acceptance or rejection for OS temper product produced from Copper Alloy UNS Nos.C74500, C75200, C75700, C76400, C77000, and C79200.10. Mechanical Property Requirements10.1 Tensile Strength Requirement : Requirement:10.1.1 Product of Copper-Nickel-Zinc Alloys UNS
30、Nos. C74500, C75200, C75700, C76400, C77000, and C79200 in TempersH01 and H04 furnished under this specification shall conform to the requirement tensile requirements prescribed in Table 3Tables3 and 4 for the specified shape and size and the size. The tensile strength shall be the basis of acceptan
31、ce or rejection for productin these tempers.TABLE 2 Grain Size Requirements for OS (Annealed) TemperRod and BarCopper Alloy UNS No. TemperDesignation Grain Size, mmNominal Minimum MaximumAll alloys OS015 0.015 . . . 0.030All alloys OS035 0.035 0.025 0.050C74500, C75200, C75700,C76400, and C77000OS07
32、0 0.070 0.050 0.100TABLE 3 Tensile Requirements for Copper-Nickel-Zinc Alloy Rodand Bar (Inch-Pound Units)NOTE 1SI values are stated in Table 4.TemperDesigna-tionDiameter or DistanceBetween ParallelSurfaces, in. mmTensile Strength, ksi MPaACopper Alloy UNSNos. C75200 andC79200Copper Alloy UNSNos. C7
33、4500,C75700, C76400,and C77000Min Max Min MaxRod:roundH01 0.02 to 0.50 0.5 to10, incl60 415 80 550 75 515 95 655H01 0.02 to 0.50,incl60 80 75 95Rod:round, hexagonal,octagonalH04 0.02 to 0.25 0.5 to6.5, incl80 550 100 690 90 620 110 760H04 0.02 to 0.25, incl 80 100 90 110Over 0.25 to 0.506.5 to 10, i
34、ncl70 485 90 620 80 550 100 690Over 0.25 to 0.50,incl70 90 80 100Over 0.50 to 1.0 10to 25, incl65 450 85 590 75 515 95 655Over 0.50 to 1.0,incl65 85 75 95Over 1.0 25 60 415 80 550 70 485 90 620Over 1.0 60 80 70 90H04 Bar:square, rectangularall sizes 68 470 88 605 75 515 95 650all sizes 68 88 75 95B1
35、51/B151M 13310.1.2 Product of Copper-Nickel Alloys UNS Nos. C70600, C70620, C71500, and C71520 in Tempers H01, H04, M30, andO60 furnished under this specification shall conform to the requirement tensile requirements prescribed in Tables 45 and 56 forthe specified shape and size, and the size. The t
36、ensile properties shall be the basis of acceptance or rejection for all tempers.11. Purchases for U.S. Government Agencies11.1 When specified in the contract or purchase order, product purchased for agencies of the U.S. Government shall conformto the special government regulations specified in the S
37、upplementary Requirements section of SpecificationsSpecificationB249/B249M.12. Dimensions, Mass, and Permissible Variations12.1 The following titled sections and tables in Specificationsdimensions and tolerances for product described by thisspecification shall be as specified in Specification B249/B
38、249M are a part of this specification:with particular reference to thefollowing tables and related paragraphs:12.1.1 Diameter or Distance Between Parallel Surfaces:12.1.1.1 Rod: round/hexagonal, octagonalcold-drawn rod, Table 2.12.1.1.2 Bar: rectangular and squarethickness, width, Tables 9 and 11.12
39、.1.2 Lengthlength tolerances, schedule of length, Tables 13 and 15.12.1.3 Straightness tolerances for rod, bar, and shapes, Table 16.12.1.4 Edge contourssee identically titled clause.section.13. Number of Tests and Retests13.1 Tests:13.1.1 Chemical AnalysisChemical composition shall be determined as
40、 the per element mean of results from at least tworeplicate determinations of the sample(s) and the results of each replication shall conform to compositional requirements.13.1.2 Other TestsGrain size and tensile properties shall be determined from specimens prepared from each of two samplepieces se
41、lected for tests and each specimen shall conform to test requirement(s).13.2 Retests:13.2.1 When requested by the manufacturer or supplier, a retest may be permitted when test results obtained by the purchaserfail to conform with the product specification requirement(s).13.2.2 Retesting shall be as
42、directed in the product specification for the initial test except for the number of test specimens,which shall be twice that normally required for the test. Test results for all specimens shall conform to the product specificationrequirement(s) in retest and failure to comply shall be cause for lot
43、rejection.13. Test Methods13.1 The test method(s) used for quality control or production control, or both, for the determination of conformance withproduct property requirements are discretionary.13.1.1 The test method(s) used to obtain data for the preparation of certification or test report, or bo
44、th, shall be made availableto the purchaser on request.TABLE 4 Tensile Requirements for Copper-Nickel-Zinc Alloy Rodand Bar SI UnitsNOTE 1Inch-Pound values are stated in Table 3.Tensile Strength, MPaTemperDesigna-tionDiameter or DistanceBetween ParallelSurfaces, mmCopper Alloy UNSNos C75200 andC7920
45、0Copper Alloy UNSNos C74500,C75700, C76400and C77000Min Max Min MaxH01Rod:round0.5 to 10, inclRod:round, hexagonaloctagonal415 550 515 655H04 0.5 to 6.5 incl 550 690 620 760Over 6.5 to 10, incl 485 620 550 690Over 10 to 25, incl 450 590 515 655Over 25 415 550 485 620H04 Bar:square, rectangularall si
46、zes 470 605 515 650B151/B151M 13413.2 Chemical AnalysisChemical composition shall be determined, in case of disagreement, as follows:In cases ofdisagreement, test methods for chemical analysis shall be subject to agreement between the manufacturer or supplier and thepurchaser. The following table is
47、 a list of published test methods some of which are considered by ASTM as no longer viable.These, and others not listed, may be used subject to agreement.Element Range, % MethodCopper 5390 E478Iron 0.028 E75Lead 0.051.5 E478 (AA)Manganese 0.051.0 E75Nickel 834 E478 (Gravimetric)Zinc 01.0 E478 (AA)Zi
48、nc 240 E478 (Titrimetric)Sulfur 0-0.1 E478 (AA)Phosphorus 0-1.0 E478 (AA)Carbon 0.01-1.0 E7615. Rejection and Rehearing15.1 Rejection:15.1.1 Product that fails to conform to the requirements of this product specification is subject to rejection.15.1.2 Rejection shall be reported to the manufacturer
49、or supplier, promptly and in writing.15.1.3 In case of disagreement or dissatisfaction with the results of the test upon which rejection was based, the manufactureror supplier may take claim for a rehearing.15.2 Rehearing:15.2.1 As a result of product rejection, the manufacturer or supplier may make claim to the purchaser for retest to be conductedby the manufacturer or supplier and the purchaser. Samples of the rejected product shall be taken in accordance with the productspecification and
