1、Designation: B 139/B 139M 07Standard Specification forPhosphor Bronze Rod, Bar, and Shapes1This standard is issued under the fixed designation B 139/B 139M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last revision.
2、 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 requirements f
3、or phos-phor bronze rod, bar, and shapes.1.2 UnitsThe values stated in inch-pound units or SI unitsare to be regarded separately in the standard. Within the text,the SI values are given in brackets. The values stated in eachsystem are not exact equivalents; each system of units isindependent of the
4、other. Combining values from the twosystems may result in nonconformance with the specification.2. Referenced Documents2.1 ASTM Standards:2B 249/B 249M Specification for General Requirements forWrought Copper and Copper-Alloy Rod, Bar, Shapes andForgingsE8 Test Methods for Tension Testing of Metalli
5、c MaterialsE8M Test Methods for Tension Testing of Metallic Mate-rials MetricE62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)E 478 Test Methods for Chemical Analysis of CopperAlloys3. General Requirements3.1 The following sections of Specification B 249/B 249Mc
6、onstitute 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.3.1.5 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 an
7、d Rehearing.3.1.11 Certification.3.1.12 Mill Test Report.3.1.13 Packaging and Package Marking.3.2 In addition, when a section with a title identical to thatreferenced in 3.1 above appears in this specification, it containsadditional information which supplements that appearing inSpecification B 249/
8、B 249M. In case of conflict, this specifi-cation shall prevail.4. Ordering Information4.1 Include the following information when placing ordersfor product under this specification, as applicable:4.1.1 ASTM designation and year of issue,4.1.2 Copper Alloy UNS No. designation (for example,C51000),4.1.
9、3 Temper (for example, H04),4.1.4 Form of product (rod, bar or shape),4.1.5 Dimensions and permissible variations,4.1.6 Edge Contours,4.1.7 Quantitytotal weight of each copper alloy, temper,form, and size, and4.1.8 If product is purchased for an agency of the U.S.government (see Supplementary Requir
10、ements section ofB 249/B 249M).4.2 The following options are available and should bespecified at the time of placing the order when required:4.2.1 Piston-finish rod or shafting (Other Requirementssection),4.2.2 Certification (Specification B 249/B 249M), and4.2.3 Mill test report (Specification B 24
11、9/B 249M).5. Material and Manufacture5.1 Material:5.1.1 The material of manufacture shall be cast rod, bar, orbillets of Copper Alloy UNS Nos. C51000, C52100, C52400,C53400, or C54400 and of such soundness as to be suitable forprocessing in to the products prescribed herein.1This specification is un
12、der 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 Oct. 1, 2007. Published October 2007. Originallyapproved in 1941. Last previous edition approved in 2006 as B 13
13、9/B 139M 06.2For 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 end
14、 of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.NOTE 1Copper Alloy UNS Nos. C51000, C52100, and C52400 aresuitable for structural applications, pump parts, rods, bolts, gears, andsimilar applications.NOTE 2Copper All
15、oys UNS Nos. C53400 and C54400 are freemachining and are suitable for screw-machine products.5.2 Manufacture:5.2.1 The product shall be manufactured by such hot-working, cold-working, and annealing processes as to producea uniform wrought structure in the finished product.5.2.2 The product shall be
16、hot or cold worked to the finishedsize and subsequently annealed, when required, to meet thetemper properties specified.6. Chemical Composition6.1 The material shall conform to the chemical compositionrequirements in Table 1 for the Copper Alloy UNS No.designation specified in the ordering informati
17、on.6.1.1 These composition limits do not preclude the presenceof other elements. By agreement between the manufacturer andthe purchaser, limits may be established and analysis requiredfor unnamed elements.6.2 For alloys in which copper is listed as “remainder,”copper is the difference between the su
18、m of all elementsdetermined and 100 %.6.3 When all elements specified in Table 1,for the CopperAlloy UNS No. named in the ordering information are deter-mined, the sum of results shall be 99.5 % min.7. Temper7.1 Rod and BarThe standard tempers for rod and barproduced under this specification are ide
19、ntified in Table 2 orTable 3.7.1.1 Soft anneal temper (O60),7.1.2 Hard temper (H04), and7.1.3 Spring temper (H08).7.2 ShapesThe temper for shapes is subject to agreementbetween the manufacturer and the purchaser and the agreementshall be a part of the contract or purchase order.8. Mechanical Propert
20、y Requirements8.1 Tensile Strength Requirements:8.1.1 Rod and BarRod and bar furnished under thisspecification shall conform to the tensile requirements pre-scribed in Table 2 or Table 3 for the specified Copper AlloyUNS No. designation, temper, cross-section, and size whentested in accordance with
21、Test Methods E8or E8M.8.1.2 ShapesThe tensile requirements for shapes shall besubject to agreement between the manufacturer and the pur-chaser and the agreement shall be a part of the contract orpurchase order.9. Other Requirements9.1 Piston-Finish Rod or ShaftingWhen specified in thecontract or pur
22、chase order, round rod over12-in. 12mmdiameter shall be furnished as piston-finish rod or shafting.9.2 Purchases for U.S. Government When specified in thecontract or purchase order, product purchased for agencies ofthe U.S. government shall conform to the additional require-ments prescribed in the S
23、upplementary Requirements sectionof Specification B 249/B 249M.10. Dimensions, Mass, and Permissible Variations10.1 The dimensions and tolerances for product describedby this specification shall be as specified in SpecificationB 249/B 249M with particular reference to the following tablesand related
24、 paragraphs in that specification:10.1.1 Diameter or Distance Between Parallel Surfaces:10.1.1.1 Rod: Round, Hexagonal, OctagonalTable 2.10.1.1.2 Piston-Finish RodTable 3.10.1.1.3 Bar: Rectangular and SquareTables 9 and 11.10.1.2 Shapes:10.1.2.1 The dimensional tolerances for shapes shall besubject
25、to agreement between the manufacturer and the pur-chaser and the agreement shall be a part of the contract orpurchase order.10.1.3 Length:10.1.3.1 Rod, Bar, and ShapesTables 13 and 15.10.1.4 Straightness:10.1.4.1 Rod and BarTable 16.10.1.4.2 Shafting RodTable 17.10.1.4.3 Piston-Finish RodThe toleran
26、ce is subject toagreement between the manufacturer and the purchaser and theagreement shall be a part of the contract or purchase order.10.1.5 Edge Contours:10.1.5.1 For a description of edge contours, refer to thesection titled “Edge Contours” and Figs. 1, 2, and 3 inSpecification B 249/B 249M.11.
27、Test Methods11.1 Chemical Analysis:11.1.1 In cases of disagreement, determine the compositionusing the following test methods:Element Test MethodCopper E 478Iron E 478Lead E 478 (AA)Zinc 2 % E 478 (titrimetric)Tin E 478 (titrimetric)Phosphorus E62TABLE 1 Chemical RequirementsElement, %Copper Alloy U
28、NS No.C51000 C52100 C52400 C53400 C54400Tin 4.25.8 7.09.0 9.011.0 3.55.8 3.54.5Phosphorus 0.030.35 0.030.35 0.030.35 0.030.35 0.010.50Iron, max 0.10 0.10 0.10 0.10 0.10Lead 0.05 max 0.05 max 0.05 max 0.81.2 3.04.0Zinc 0.30 max 0.20 max 0.20 max 0.30 max 1.54.5Copper remainder remainder remainder rem
29、ainder remainderB 139/B 139M 07211.1.2 Test method(s) to be followed for the determinationof element(s) resulting from contractual or purchase orderagreement shall be as agreed upon between the manufacturer orsupplier and the purchaser.12. Keywords12.1 phosphor bronze bar; phosphor bronze rod; phosp
30、horbronze shapes; piston-finish rod; shafting; shapes; UNS No.C51000; UNS No. C52100; UNS No. C52400; UNS No.C53400; UNS No. C54400TABLE 2 Tensile Requirements for Rod and Bar, inch-poundNOTEFor SI values, see Table 3.Temper DesignationDiameter or Distance Between Parallel Sur-faces,Ain.Tensile Stre
31、ngth, ksiElongation in 43Diameter or Thicknessof Specimen, min, %BCode Name min maxCopper Alloy UNS No. C51000O60 soft anneal rod: round under14 40 58 .H04 hard rod: round under14 80 128 .round and hexagonal:14 to12 , incl 70 . 13over12 to 1, incl 60 . 15over 1 55 . 18bar: square and rectangular:14
32、to38 , incl 60 . 10over38 55 . 15H08 spring rod: round:0.026 to116 , incl 115 . .over116 to18 , incl 110 . .over18 to14 , incl 105 . 3.5over14 to38 , incl 100 . 5.0over38 to12 , incl 90 . 9.0Copper Alloy UNS No. C52100O60 soft anneal rod: round under14 53 68 .H04 hard rod: round under14 105 150 .rou
33、nd and hexagonal:14 to12 , incl 85 . 12over12 to 1, incl 75 . 15over 1 60 . 20bar: square and rectangular:14 to38 , incl 68 . 10over38 60 . 15Copper Alloy UNS No. C52400O60 soft anneal rod: round under14 60 75 .H04 hard rod: round under14 105 160 .round and hexagonal:14 to12 , incl 95 . 10over12 to
34、1, incl 85 . 12over 1 70 . 15bar: square and rectangular:14 to38 , incl 76 . 10over38 70 . 15Copper Alloy UNS Nos. C53400 and C54400H04 hard rod: round and hexagonal:116 to14 , incl 65 . 8over14 to12 , incl 60 . 10over12 to 1, incl 55 . 12over 1 50 . 15bar: square and rectangular:14 to38 , incl 55 .
35、 10over38 50 . 15AFor rectangular bar, the Distance Between Parallel Surfaces refers to thickness.BIn any case, a minimum gage length of 1 in. shall be used.B 139/B 139M 073TABLE 3 Tensile Requirements for Rod and Bar, SINOTEFor inch-pound values, see Table 2.Temper DesignationDiameter or Distance B
36、etween Parallel Sur-faces,AmmTensile Strength, MPaElongation in 43Diameter orThicknessof Specimen, min, %BCode Name min maxCopper Alloy UNS No. C51000O60 soft anneal rod: round under 6 275 400 .H04 hard rod: round under 6 550 880 .round and hexagonal:6 to 12 incl 485 . 1312 to 25 incl 415 . 15over 2
37、5 380 . 18bar: square and rectangular:6 to 9 incl 415 . 10over 9 380 . 15H08 spring rod: round:0.065 to 1.6 incl 790 . .over 1.6 to 3 incl 760 . .over 3 to 6 incl 725 . 3.5over 6 to 9 incl 690 . 5.0over 9 to 12 incl 620 . 9.0Copper Alloy UNS No. C52100O60 soft anneal rod: round under 6 365 470 .H04
38、hard rod: round under 6 720 1030 .round and hexagonal:6 to 12 incl 585 . 12over 12 to 25 incl 515 . 15over 25 415 . 20bar: square and rectangular:6 to 9 incl 470 . 10over 9 415 . 15Copper Alloy UNS No. C52400O60 soft anneal rod: round under 6 415 515 .H04 hard rod: round under 6 725 1100 .round and
39、hexagonal:6 to 12 incl 655 . 10over 12 to 25 incl 585 . 12over 25 480 . 15bar: square and rectangular:6 to 9 incl 525 . 10over 9 480 . 15Copper Alloy UNS Nos. C53400 and C54400H04 hard rod: round and hexagonal:1.6 to 6 incl 450 . 8over 6 to 12 incl 415 . 10over 12 to 25 incl 380 . 12over 25 345 . 15
40、bar: square and rectangular:6 to 9 incl 380 . 10over 9 345 . 15AFor rectangular bar, the Distance Between Parallel Surfaces refers to thickness.BIn any case, a minimum gage length of 25mm shall be used.B 139/B 139M 074SUMMARY OF CHANGESCommittee B05 has identified the location of selected changes to
41、 this standard since the last issue(B 139/B 139M 06) that may impact the use of this standard. (Approved Oct. 1, 2007.)(1) The Lead range for copper alloy UNS C54400 waschanged from 3.5 4.5 to 3.0 4.0 in accordance with aregistered alloy definition change approved by CDA.ASTM International takes no
42、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 determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsi
43、bility.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 withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to
44、 ASTM International Headquarters. Your comments will receive careful consideration 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 addr
45、ess 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).B 139/B 139M 075
