1、Designation: B505/B505M 12aB505/B505M 14Standard Specification forCopper Alloy Continuous Castings1This standard is issued under the fixed designation B505/B505M; the number immediately following the designation indicates the yearof original adoption or, in the case of revision, the year of last rev
2、ision. 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 U.S. Department of Defense.1. Scope*1.1 This specification establishes requirem
3、ents for continuously cast rod, bar, tube, and shapes produced from copper alloys withnominal compositions as listed in Table 1.21.2 Castings produced to this specification may be manufactured for and supplied from stock. In such cases the manufacturershall maintain heat traceability to specific man
4、ufacturing date and chemical analysis.1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from thetwo sy
5、stems may result in non-conformance with the standard.1.4 This standard does not 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 o
6、f regulatorylimitations prior to use.2. Referenced Documents2.1 ASTM Standards:3B208 Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and ContinuousCastingsB824 Specification for General Requirements for Copper Alloy CastingsB846 Terminology for Coppe
7、r and Copper AlloysE8/E8M Test Methods for Tension Testing of Metallic MaterialsE10 Test Method for Brinell Hardness of Metallic MaterialsE18 Test Methods for Rockwell Hardness of Metallic MaterialsE255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical CompositionE527
8、Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)3. Terminology3.1 For definitions of terms related to copper and copper alloys, refer to Terminology B846.4. General Requirements4.1 The following sections of Specification B824 form a part of this specification. The defin
9、ition of a casting lot as defined inSection 12, Sampling, takes precedence over Specification B824.4.1.1 Terminology (Section 3),4.1.2 Other Requirements (Section 7),4.1.3 Workmanship, Finish, and Appearance (Section 9),4.1.4 Number of Tests and Retests (Section 11),1 This specification is under the
10、 jurisdiction of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.05 on Castingsand Ingots for Remelting.Current edition approved Oct. 1, 2012April 1, 2014. Published January 2013May 2014. Originally approved in 1970. Last previous edition approved
11、in 2012 asB505/B505M 12.B505/B505M 12a. DOI: 10.1520/B0505_B0505M-12A. 10.1520/B0505_B0505M-14.2 The UNS system for copper and copper alloys (see Practice E527) is a simple expansion of the former standard designation system accomplished by the addition of aprefix “C” and a suffix “00”. The suffix c
12、an be used to accommodate composition variations of the base alloy.3 For referencedASTM standards, 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 we
13、bsite.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 pri
14、or 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 194
15、28-2959. United States1TABLE 1 Nominal CompositionCopperAlloy UNSNo.DesignationComposition, %Copper Tin Lead Zinc Nickel Aluminum Iron Manganese Silicon Phosphorus BismuthC83600 leaded red brass 85 5 5 5 . . . . . . .C83800 leaded red brass 82.9 3.8 6 6.5 . . . . . . .C84200 leaded semi-red brass 80
16、 5 2.5 13 . . . . . . .C84400 leaded semi-red brass 80 2.9 7 8.5 . . . . . . .C84800 leaded semi-red brass 76 2.5 6.2 15 . . . . . . .C85700 leaded naval brass 61 1 1.2 36 . . . . . . .C86200 high-strength yellowbrass63 . . 25 . 4 3 3.8 . . .C86300 high-strength yellowbrass63 . . 25 . 6.2 3 3.8 . .
17、.C86500 high-strength yellowbrass57.5 . . 39 . 1 1.2 0.8 . . .C87700 silicon bronze 88.5 . . 8 . . . . 3 . .C87710 silicon bronze 86 . . 10 . . . . 4 . .C87850 silicon brass 76 . . 20.9 . . . . 3 0.12 .C89320 bismuth tin bronze 89 6 . . . . . . . . 5.0C89720A bismuth brass 67.4 1 . 29 . 0.5 . . 0.5
18、. 1.5C90300 tin bronze 87.5 8.2 . 4 . . . . . . .C90500 tin bronze 87.5 10 . 2 . . . . . . .C90700 tin bronze 89 11 . . . . . . . . .C91000 tin bronze 85 15 . . . . . . . . .C91300 tin bronze 80.5 19 . . . . . . . . .C92200 leaded tin bronze 88 6 1.5 4 . . . . . . .C92300 leaded tin bronze 87 8.2 0.
19、6 3.8 . . . . . . .C92500 nickel-phosphorbronze86.5 11 1.2 . 1.2 . . . . . .C92700 leaded tin bronze 87.5 10 1.8 . . . . . . . .C92800 leaded tin bronze 80 16 5 . . . . . . . .C92900 leaded nickel-tinbronze84 10 2.6 . 3.4 . . . . . .C93200 high-leaded tin bronze 83 6.9 7 3 . . . . . . .C93400 high-l
20、eaded tin bronze 83.5 8 8 . . . . . . . .C93500 high-leaded tin bronze 84.5 5.2 9 1 . . . . . . .C93600 high-leaded tin bronze 81 7 12 . . . . . . . .C93700 high-leaded tin bronze 80 10 9.5 . . . . . . . .C93800 high-leaded tin bronze 77 6.9 14.5 . . . . . . . .C93900 high-leaded tin bronze 78 6 16
21、. . . . . . . .C94000 high-leaded tin bronze 70.5 13 15 . . . . . . . .C94100 high-leaded tin bronze 75.5 5.5 20 . . . . . . . .C94300 high-leaded tin bronze 69.5 5.2 25 . . . . . . . .C94700 nickel-tin bronze 87.5 5.2 0 1.8 5.2 . . . . . .C94800 leaded nickel-tinbronze86.5 5.2 0.6 1.8 5.2 . . . . .
22、 .C95200 aluminum bronze 87.8 . . . . 9 3.2 . . . .C95300 aluminum bronze 88.8 . . . . 10 1.2 . . . .C95400 aluminum bronze 85.2 . . . . 10.8 4 . . . .C95410 aluminum bronze 83.2 . . . 2 10.8 4 . . . .C95500 nickel-aluminumbronze81 . . . 4.2 10.8 4 . . . .C95520 nickel-aluminumbronze79.1 . . . 5.1 1
23、1 4.8 . . . .C95700 manganese nickelaluminum74.8 . . . 2.2 7.5 3 12.5 . . .bronze . . . . . . . . . . .C95800 nickel-aluminumbronze81.3 . . . 4.5 9 4 1.2 . . .C95900 aluminum bronze 83.2 . . . . 12.8 4.0 . . . .C96400 copper-nickel 67 . . . 30 . 0.90 . . . .C96900 copper-nickel 76.8 8 . . 15 . . 0.2
24、0 . . .C96970 copper-nickel-tin 85 6 . . 9.0 . . . . . .C97300 leaded nickel bronze 55.5 2.2 9.5 21 12.5 . . . . . .C97600 leaded nickel bronze 65 4 4 6 20.2 . . . . . .C97800 leaded nickel bronze 65.5 4.8 1.8 2.5 25.5 . . . . . .C99500 special alloy 89.1 . . 1.2 4.5 1.2 4.0 . 1.3 . .TABLE 1 Nominal
25、 CompositionCopperAlloy UNSNo.DesignationComposition, %Copper Tin Lead Zinc Nickel Aluminum Iron Manganese Silicon Phosphorus Bismuth SulfurC83470 low-lead sulfur tinbronze93 4 . 2 0.5 . . . . . . 0.5C83600 leaded red brass 85 5 5 5 . . . . . . . .C83800 leaded red brass 82.9 3.8 6 6.5 . . . . . . .
26、 .B505/B505M 1424.1.5 Specimen Preparation (Section 12),4.1.6 Test Methods (Section 13),4.1.7 Significance of Numerical Limits (Section 14),4.1.8 Inspection (Section 15),4.1.9 Rejection and Rehearing (Section 16),TABLE 1 ContinuedCopperAlloy UNSNo.DesignationComposition, %Copper Tin Lead Zinc Nickel
27、 Aluminum Iron Manganese Silicon Phosphorus Bismuth SulfurC84200 leaded semi-red brass 80 5 2.5 13 . . . . . . . .C84400 leaded semi-red brass 80 2.9 7 8.5 . . . . . . . .C84800 leaded semi-red brass 76 2.5 6.2 15 . . . . . . . .C85470 yellow brass 62.5 2.5 . 34.3 . 0.5 . . . 0.13 . .C85700 leaded n
28、aval brass 61 1 1.2 36 . . . . . . . .C86200 high-strength yellowbrass63 . . 25 . 4 3 3.8 . . . .C86300 high-strength yellowbrass63 . . 25 . 6.2 3 3.8 . . . .C86500 high-strength yellowbrass57.5 . . 39 . 1 1.2 0.8 . . . .C87700 silicon bronze 88.5 . . 8 . . . . 3 . . .C87710 silicon bronze 86 . . 10
29、 . . . . 4 . . .C87850 silicon brass 76 . . 20.9 . . . . 3 0.12 . .C89320 bismuth tin bronze 89 6 . . . . . . . . 5.0 .C89720A bismuth brass 67.4 1 . 29 . 0.5 . . 0.5 . 1.5 .C90300 tin bronze 87.5 8.2 . 4 . . . . . . . .C90500 tin bronze 87.5 10 . 2 . . . . . . . .C90700 tin bronze 89 11 . . . . . .
30、 . . . .C91000 tin bronze 85 15 . . . . . . . . . .C91300 tin bronze 80.5 19 . . . . . . . . . .C92200 leaded tin bronze 88 6 1.5 4 . . . . . . . .C92300 leaded tin bronze 87 8.2 0.6 3.8 . . . . . . . .C92500 nickel-phosphorbronze86.5 11 1.2 . 1.2 . . . . . . .C92700 leaded tin bronze 87.5 10 1.8 .
31、. . . . . . . .C92800 leaded tin bronze 80 16 5 . . . . . . . . .C92900 leaded nickel-tinbronze84 10 2.6 . 3.4 . . . . . . .C93200 high-leaded tin bronze 83 6.9 7 3 . . . . . . . .C93400 high-leaded tin bronze 83.5 8 8 . . . . . . . . .C93500 high-leaded tin bronze 84.5 5.2 9 1 . . . . . . . .C93600
32、 high-leaded tin bronze 81 7 12 . . . . . . . . .C93700 high-leaded tin bronze 80 10 9.5 . . . . . . . . .C93800 high-leaded tin bronze 77 6.9 14.5 . . . . . . . . .C93900 high-leaded tin bronze 78 6 16 . . . . . . . . .C94000 high-leaded tin bronze 70.5 13 15 . . . . . . . . .C94100 high-leaded tin
33、 bronze 75.5 5.5 20 . . . . . . . . .C94300 high-leaded tin bronze 69.5 5.2 25 . . . . . . . . .C94700 nickel-tin bronze 87.5 5.2 0 1.8 5.2 . . . . . . .C94800 leaded nickel-tinbronze86.5 5.2 0.6 1.8 5.2 . . . . . . .C95200 aluminum bronze 87.8 . . . . 9 3.2 . . . . .C95300 aluminum bronze 88.8 . .
34、. . 10 1.2 . . . . .C95400 aluminum bronze 85.2 . . . . 10.8 4 . . . . .C95410 aluminum bronze 83.2 . . . 2 10.8 4 . . . . .C95500 nickel-aluminumbronze81 . . . 4.2 10.8 4 . . . . .C95520 nickel-aluminumbronze79.1 . . . 5.1 11 4.8 . . . . .C95700 manganese nickelaluminum74.8 . . . 2.2 7.5 3 12.5 . .
35、 . .bronze . . . . . . . . . . . .C95800 nickel-aluminumbronze81.3 . . . 4.5 9 4 1.2 . . . .C95900 aluminum bronze 83.2 . . . . 12.8 4.0 . . . . .C96400 copper-nickel 67 . . . 30 . 0.90 . . . . .C96900 copper-nickel 76.8 8 . . 15 . . 0.20 . . . .C96970 copper-nickel-tin 85 6 . . 9.0 . . . . . . .C97
36、300 leaded nickel bronze 55.5 2.2 9.5 21 12.5 . . . . . . .C97600 leaded nickel bronze 65 4 4 6 20.2 . . . . . . .C97800 leaded nickel bronze 65.5 4.8 1.8 2.5 25.5 . . . . . . .C99500 special alloy 89.1 . . 1.2 4.5 1.2 4.0 . 1.3 . . .A Antimony 0.07, Boron 0.001.B505/B505M 1434.1.10 Certification (S
37、ection 17),4.1.11 Test Report (Section 18),4.1.12 Product Marking (Section 19),4.1.13 Packaging and Package Marking (Section 20),4.1.14 Keywords (Section 21), and4.1.15 Supplementary Requirements.5. Ordering Information5.1 Include the following information in orders for product:5.1.1 ASTM designatio
38、n and year of issue (for example, B505/B505M 04),5.1.2 Copper Alloy UNS No. (for example, C93200), including HT if heat treatment is required.5.1.3 Condition (Table 9) and (as cast, heat treated, and so forth),5.1.4 Dimensions: inside diameter, outside diameter, thickness and width,5.1.5 Form: cross
39、-section, such as tube, round, hexagon, octagon, square, or rectangle,5.1.6 Tolerances, if different from Section 10 and Tables 2-8.5.1.7 Length (including length tolerance if other than mill lengths),5.1.8 Number of castings or total weight, for each size and form,5.1.9 ASME Boiler and Pressure Ves
40、sel Code4requirements requirements (if required see Section 9),5.1.10 When castings are purchased for agencies of the U.S. government, the Supplementary Requirements of SpecificationB824 may be specified.5.2 The following requirements are optional and should be specified in the purchase order when r
41、equired:5.2.1 Chemical analysis of residual elements (Section 7 and Specification B824),5.2.2 Mechanical requirements, (Section 8 Test Methods E8/E8M),5.2.3 Witness inspection (Specification B824),5.2.4 Certification (Specification B824),5.2.5 Foundry test report (Specification B824),5.2.6 Product m
42、arking (Specification B824),5.2.7 Castings for seawater service (Section 6), and5.2.8 Approval of weld repair and records of repair (Section 11).6. Materials and Manufacture6.1 For better corrosion resistance in seawater applications, castings in Copper Alloy UNS No. C95800 shall be given atemperatu
43、re anneal heat treatment at 1250650F (675675610C)10C for 6 h minimum. Cooling shall be by the fastest meanspossible that will not cause excessive distortion or cracking. Propeller castings shall be exempt from this requirement.4 Available from American Society of Mechanical Engineers (ASME), ASME In
44、ternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.TABLE 2 Suggested Heat TreatmentsCopper AlloyUNS No.Solution Treatment (not less than1 h followed by water quench),F(C)F CAnnealing Treatment(not less than 2 hfollowed by air cool),F(C)F CC95300 15851635(860890) 1
45、1501225(620660)C95300 15851635860890 11501225620660C95400,C95410, C9550016001675(870910)11501225(620660)C95400,C95410, C955001600167587091011501225620660C95520 (2 h followed by water quench)16001700 (870925)9251000(495540)C95520 (2 h followed by water quench)16001700 8709259251000495540B505/B505M 14
46、46.2 CopperAlloy UNS Nos. C95300, C95400, C95410, and C95500 may be supplied in the heat-treated condition to obtain thehigher mechanical properties shown in Table 9. Suggested heat treatments for these alloys and Copper Alloy UNS No. C95520are given in Table 2. Actual practice may vary by manufactu
47、rer.6.3 Copper Alloy UNS No. C95520 is used only in the quench-hardened and tempered (TQ30) condition, see Table 2.6.4 Copper Alloy UNS No. C96900 is normally supplied heat treated at 1520F (825C)825C for 1 h followed by a waterquench, then aged at 800F (425C)425C for 4 h followed by a water quench.
48、6.5 If test bar coupons representing castings made in Copper Alloy UNS Nos. C94700HT, C95300HT, C95400HT, C95410HT,C95500HT, C95520HT, C95800 temper annealed, C95900 annealed, and C96900 are removed from the continuous castings beforeheat treatment, the coupons shall be heat treated with the continu
49、ous castings.7. Chemical Composition7.1 The continuous castings shall conform to the requirements for elements shown in Table 10.7.2 These composition limits do not preclude the presence of other elements. By agreement between the manufacturer andpurchaser, limits may be established and analysis required for unnamed elements.7.3 For alloys in which copper is listed as “remainder,” copper is the difference between the sum of results of all elementsdetermined and 100%.100 %.TABLE 3 Finishing Allowances for Tube
