1、Designation:B124/B124M11b Designation: B124/B124M 12Standard Specification forCopper and Copper Alloy Forging Rod, Bar, and Shapes1This standard is issued under the fixed designation B124/B124M; the number immediately following the designation indicates the yearof original adoption or, in the case o
2、f 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.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1 This specifi
3、cation establishes the requirements for copper and copper alloy rod, bar, and shapes intended for hot forging.The following coppers and copper alloys are involved:Copper UNS Nos. Copper Alloy UNS Nos.C11000 C35330C14500 C36500C14700 C37000C37700C46400C48200C48500C48600C49250C49255C49260C49300C49340C
4、49350C49355C49360C61900C62300C63000C63200C64200C64210C65500C67500C67600C69300C70620C71520C77400C87700C87710C27450NOTE 1Additional information about forging practice and forgings produced from these alloys is given in Appendix X1 and in Specification B283.1.2 UnitsThe values stated in either SI units
5、 or inch-pound units are to be regarded separately as standard. The values statedin each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining valuesfrom the two systems may result in non-conformance with the standard.1.3 This standard does n
6、ot purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatoryrequirements prior to use.1This specification is under the jurisdi
7、ction of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.02 on Rod, Bar,Wire, Shapes and Forgings.Current edition approved Oct.April 1, 2011.2012. Published November 2011.April 2012. Originally approved in 1939. Last previous edition approved in 20
8、11 asB124/B124M 11ab. DOI: 10.1520/B0124_B0124M-11B2.1This 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 ac
9、curately, ASTM recommends that users consult prior 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 standard.Copyright ASTM International, 100 Barr Har
10、bor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.2. Referenced Documents2.1 ASTM Standards:2B249/B249M Specification for General Requirements for Wrought Copper and Copper-Alloy Rod, Bar, Shapes and ForgingsB283 Specification for Copper and Copper-Alloy Die Forgings (Hot-Press
11、ed)E54 Test Methods for Chemical Analysis of Special Brasses and BronzesE62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)E75 Test Methods for Chemical Analysis of Copper-Nickel and Copper-Nickel-Zinc AlloysE76 Test Methods for Chemical Analysis of Nickel-Copper
12、 AlloysE121 Test Methods for Chemical Analysis of Copper-Tellurium AlloysE478 Test Methods for Chemical Analysis of Copper Alloys2.2 Other Standard:ISO 3110, Part 2 (TC 26 Ref. No. N 670 E/F) Determination of Aluminum Content: Flame Atomic Absorption SpectrometricMethod3JIS H 1068:2005 Method for De
13、termination of Bismuth in Copper and Copper Alloys4(Japanese Industrial Standards)3. General Requirements3.1 The following sections of Specification B249/B249M, as applicable, constitute a part of this specification:3.1.1 Terminology,3.1.2 Material and Manufacture,3.1.3 Workmanship, Finish, and Appe
14、arance,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 and Rehearing,3.1.11 Certification,3.1.12 Mill Test Reports,3.1.13 Packaging and Package Marking, and3.1.14 Supplementary Req
15、uirements.3.2 In addition, when a section with a title identical to that referenced in 3.1, appears in this specification, it contains additionalrequirements that supplement those appearing in Specification B249/B249M.4. Ordering Information4.1 Include the following information when placing orders f
16、or products under this specification:4.1.1 ASTM designation and year of issue (B124/B124M XX),4.1.2 Copper or Copper-Alloy UNS No. designation,4.1.3 Form (rod, bar, or shape) and size (Dimensions and Permissible Variations Section),4.1.4 Permissible Variations (Dimensions and Permissible Variations
17、Section),4.1.5 Temper (Temper Section),4.1.6 Length (Dimensions and Permissible Variations Section),4.1.7 Quantity; total weight for each size and form,4.1.8 If the product is purchased for agencies of the U.S. government (see the Supplementary Requirements Section of thisspecification for additiona
18、l requirements, if specified.)4.2 The following options are available and, when required, should be specified at the time of placing of the order:4.2.1 Mechanical Properties for Temper designated (Mechanical Properties Section),4.2.2 Certification (B249/B249M),4.2.3 Test Report (B249/B249M), and4.2.
19、4 When product is ordered for ASME Boiler and Pressure Vessel Code Application (see Certification Section ofB249/B249M).4.2.5 Shapes; dimensional tolerances required and agreed upon (see 10.1.3).5. Materials and Manufacture5.1 Materials:2For referenced ASTM standards, visit the ASTM website, www.ast
20、m.org, or contact ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http:/www.ans
21、i.org.4Available from Japanese Industrial Standards, http/www.JIS.or.jp/.B124/B124M 1225.1.1 The material of manufacture shall be a cast rod, bar, or billet of the designated copper or copper-alloy of such purity andsoundness to be suitable for processing in to the products prescribed herein.5.1.2 I
22、n the event that heat identification or traceability is required, the purchaser shall specify the details desired.NOTE 2Due to the discontinuous nature of the processing of castings into wrought products, it is not always practical to identify a specific castinganalysis with a specific quantity of f
23、inished material.5.2 Manufacture:5.2.1 The product shall be manufactured by such hot working, cold working, and annealing processes as to produce a uniformwrought structure in the finished product.5.2.2 The product shall be hot or cold worked to the finished size and subsequently annealed, when requ
24、ired, to meet the temperproperties specified.6. Chemical Composition6.1 The material shall conform to the chemical composition requirements in Table 1 for the copper or copper alloy UNS No.designation specified in the ordering information.6.1.1 These composition limits do not preclude the presence o
25、f other elements. By agreement between the manufacturer and thepurchaser, limits may be established and analysis required for unnamed elements.6.2 For alloys in which either copper or zinc is listed as “remainder,” copper or zinc is the difference between the sum of resultsof all elements determined
26、 and 100 %. When all elements in Table 1 for the specified copper-alloy are determined, the sum ofresults shall be as follows:Copper Alloy UNS No. Sum of Results,%minC36500, C37000, C46400, C48200, C48500,C4860099.6C27450, C35330, C37700, C49255, C49260,C49300, C49340, C49350, C49360, C61900,C62300,
27、 C63000, C63200,C64200, C64210, C65500, C67500, C67600,C69300, C70620, C71520, C7740099.5C27450, C35330, C37700, C49250, C49255,C49260, C49300, C49340, C49350, C49355,C49360, C61900, C62300, C63000,C63200, C64200, C64210, C65500, C67500,C67600,C69300, C70620, C71520, C7740099.5C87700, C87710 99.27.
28、Temper7.1 The standard tempers for products described in this specification are as follows:7.1.1 H50Extruded and drawn.7.1.2 M20As hot-rolled.7.1.3 M30As hot-extruded.7.1.4O61Annealed.7.1.5O30Hot Extruded and Annealed.7.1.4 060Soft Annealed.7.1.5 O61Annealed.7.1.6 O30Hot Extruded and Annealed.8. Mec
29、hanical Property Requirements8.1 Mechanical property requirements, if any, are to be established by agreement between the manufacturer and the purchaser.9. Purchases for U.S. Government9.1 When specified in the contract or purchase order, products purchased for agencies of the U.S. Government shall
30、conformto the special governmental regulations specified in the Supplementary Requirements sections of this specification and ofB249/B249M.10. Dimensions and Permissible Variations10.1 The dimensions and tolerances for product described by this specification shall be as specified in SpecificationB24
31、9/B249M with particular reference to the following tables and related paragraphs:10.1.1 Diameter or Distance Between Parallel Surfaces:10.1.1.1 For M30 rod, Copper Alloy UNS Nos. C27450, C35330, C36500, C37000, C37700, C46400, C48200, C48500,C48600, C49250, C49255, C49260, C49300, C49340, C49350, C4
32、9355, C49360, C61900, C62300, C63000, C63200, C64200,B124/B124M 123TABLE1ChemicalRequirementsCopperorCopperAlloy UNSNo.Composition,%CopperLeadTinIronNickel(inclCo)AluminumSiliconManganeseZincSulfurTelluriumPhos-phorusArsenicBismuthCopperPlusElementswithSpecificLimitsPresent,minC1100099.90minA.C14500
33、B99.90minC.0.400.70.0040.012.C14700B99.90minD.0.200.50.0.0020.005.C2745060.065.00.25max.0.35max.remainder.99.5C3533059.564.01.53.5.remainder.02.25.C3650058.061.00.250.70.25max0.15max.remainder.99.6C3700059.062.00.81.50.15max.remainder.99.6C3770058.061.01.52.5.0.30max.remainder.99.5C4640059.062.00.20
34、max0.501.00.10max.remainder.99.6C4820059.062.00.401.00.501.00.10max.remainder.99.6C4850059.062.01.32.20.501.00.10max.remainder.99.6C4860059.062.01.02.5.301.5.remainder.02.25.C49255E58.061.00.09max0.30max0.50max.remainder.1.8-2.499.5C49250E58.061.00.09max0.30max0.50max.remainder.1.8-2.499.5C49255F58.
35、060.00.01max0.50max0.10max0.10-0.30.0.10max.remainder.0.10max.1.7-2.999.5C49260F58.063.00.09max0.50max0.50max.0.10max.remainder.0.05-0.15.0.50-1.899.5C49260G58.063.00.09max0.50max0.50max.0.10max.remainder.0.05-0.15.0.50-1.899.5C49300G58.062.00.01max1.0-1.80.10max1.5max0.50max0.10max0.03maxremainder.
36、0.20max.0.50-2.099.5C49300H58.062.00.01max1.0-1.80.10max1.5max0.50max0.10max0.03maxremainder.0.20max.0.50-2.099.5C49340H60.063.00.09max0.50-1.50.12max.0.10max.remainder.0.05-0.15.0.50-2.099.5C49340I60.063.00.09max0.50-1.50.12max.0.10max.remainder.0.05-0.15.0.50-2.299.5C49350I61.063.00.09max1.5-3.00.
37、12max.0.30max.remainder.0.04-0.15.0.50-2.599.5C49350J61.063.00.09max1.5-3.00.12max.0.30max.remainder.0.04-0.15.0.50-2.599.5C49355K63.069.00.09max0.50-2.00.10max.1.0-2.00.10max27.0-35.0.0.50-1.599.5C49360remainder0.09max1.0-2.0.2.0-3.5.19.0-22.0.0.50-1.599.5C61900remainderA0.02max0.6max3.04.5.8.510.0
38、.0.8max.99.5C62300remainderA.0.6max2.04.01.0max8.510.00.25max0.50max.99.5C63000remainderA.0.20max2.04.04.05.59.011.00.25max1.5max0.30max.99.5C63200remainderA0.02max.3.54.3J4.04.8J8.79.50.10max1.22.0.99.5C63200remainderA0.02max.3.54.3L4.04.8L8.79.50.10max1.22.0.99.5C64200remainderA0.05max0.20max0.30m
39、ax0.25max6.37.61.52.20.10max0.50max.0.09max.99.5C64210remainderA0.05max0.20max0.30max0.25max6.37.01.52.00.10max0.50max.0.09max.99.5C65500remainderA0.05max.0.8max0.6max.2.83.80.501.31.5max.99.5C6750057.060.0A0.20max0.501.50.82.0.0.25max.0.050.50remainder.99.5C6760057.060.0A0.501.00.501.50.401.3.0.050
40、.50remainder.99.5C6930073.077.0A0.09max0.20max0.10max0.10max.2.73.40.10maxremainder.0.040.15.99.5C70620K86.5minA0.02max.1.01.89.011.0.1.0max0.50max0.02max.0.02max.99.5C70620M86.5minA0.02max.1.01.89.011.0.1.0max0.50max0.02max.0.02max.99.5C71520K65.0minA0.02max.0.401.029.033.0.1.0max0.50max0.02max.0.0
41、2max.99.5C71520M65.0minA0.02max.0.401.029.033.0.1.0max0.50max0.02max.0.02max.99.5C7740043.047.0A0.09max.9.011.0.remainder.99.5C87700L87.5min0.09max2.0max0.50max0.25maxM.2.53.50.8max7.09.0.0.15max.99.2C87700N87.5min0.09max2.0max0.50max0.25maxO.2.53.50.8max7.09.0.0.15max.99.2C87710L84min0.09max2.0max0
42、.50max0.25maxM.3.05.00.8max9.011.0.0.15max.99.2C87710N84min0.09max2.0max0.50max0.25maxO.3.05.00.8max9.011.0.0.15max.99.2ASilvercountsascopper.BIncludesoxygen-freeordeoxidizedgradeswithdeoxidizers(suchasphosphorus,boron,lithium,orothers)inamountagreedupon.CThisincludescopper+silver+tellurium+phosphor
43、us.DThisincludescopper+silver+sulfur+phosphorus.EIncludescadmium0.001,seleniu%m0.02-0.07ax.FIncludescadmium0.001%,seleniumax0.02-0.07.GIncludescantimony0.50%maxandselenmium0.2001%max.HIncludescadntimony0.50%maxandselenium0.2001%max.IIncludescantdmiumony0.02-0.10%max.JIroncontludentshallnotexceednick
44、elcmontenty0.02-0.10%.B124/B124M 124C64210, C67500, C67600, C69300, C70620, and C71520, refer to Table 4.10.1.1.2 For M30 rod, Copper UNS Nos. C11000, C14500, C14700, C65500, C77400, C87700, and C87710, refer to Table 5.10.1.1.3 For M20, round rod, refer to Table 6.10.1.1.4 For H50 rod, refer to Tab
45、le 1 for Copper UNS Nos. C11000, C14500, C14700, and Copper Alloy UNS Nos. C46400,C48200, C48500, C49250, C49255, C49260, C49300, C49340, C49350, and C49360.10.1.1.5 For H50 rod, refer to Table 2 for Copper Alloy UNS Nos. C27450, C36500, C37000, C37700, C61900, C62300,C63000, C63200, C64200, C64210,
46、 C65500, C67500, C67600, C69300, C70620, C71520, C77400, C87700, and C87710.10.1.2 Width and Thickness:10.1.2.1 For M30 bar refer to Table 4 for Copper Alloy UNS Nos. C27450, C35330, C36500, C37000, C37700, C46400,C48200, C48500, C48600, C49250, C49255, C49260, C49300, C49340, C49350, C49355, C49360
47、, C61900, C62300, C63000,C63200, C64200, C64210, C67500, C67600, C69300, C70620, and C71520.10.1.2.2 For M30 bar refer to Table 5 for Copper UNS Nos. C11000, C14500, and C14700 and Copper Alloy UNS Nos.C65500, C77400, C87700, and C87710.10.1.2.3 For H50 bar, refer to Tables 7 and 10 for Copper UNS Nos. C11000, C14500, and C14700.10.1.2.4 For H50 bar, refer to Tables 8 and 10 for Copper Alloy UNS Nos. C35330, C46400, C48200, C48500, and C48600.10.1.2.5 For H50 bar refer to Tables 9 and 11 for Copp
