ASTM B584-2012 Standard Specification for Copper Alloy Sand Castings for General Applications《通用铜合金砂型铸件标准规格》.pdf

1、Designation: B584 11 B584 12Standard Specification forCopper Alloy Sand Castings for General Applications1This standard is issued under the fixed designation B584; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last re

2、vision. A number in parentheses indicates the year of last reapproval. Asuperscript 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 specification covers requirements for

3、copper alloy sand castings for general applications. Nominal compositions of thealloys defined by this specification are shown in Table 1.2 This is a composite specification replacing former documents as shownin Table 1.NOTE 1Other copper alloy castings are included in the following ASTM specificati

4、ons: B22, B61, B62, B66, B67, B148, B176, B271, B369, B427,B505/B505M, B763, B770, and B806.1.2 Component part castings produced to this specification may be manufactured in advance and supplied from stock. In suchcases the manufacturer shall maintain a general quality certification of all castings

5、without specific record or date of casting fora specific casting.1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information only and are not considered standard.2. Referenced Docu

6、ments2.1 ASTM Standards:3B22 Specification for Bronze Castings for Bridges and TurntablesB61 Specification for Steam or Valve Bronze CastingsB62 Specification for Composition Bronze or Ounce Metal CastingsB66 Specification for Bronze Castings for Steam Locomotive Wearing PartsB67 Specification for C

7、ar and Tender Journal Bearings, LinedB148 Specification for Aluminum-Bronze Sand CastingsB176 Specification for Copper-Alloy Die CastingsB208 Practice for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and ContinuousCastingsB271 Specification for Copper-Base All

8、oy Centrifugal CastingsB369 Specification for Copper-Nickel Alloy CastingsB427 Specification for Gear Bronze Alloy CastingsB505/B505M Specification for Copper Alloy Continuous CastingsB763 Specification for Copper Alloy Sand Castings for Valve ApplicationsB770 Specification for Copper-Beryllium Allo

9、y Sand Castings for General ApplicationsB806 Specification for Copper Alloy Permanent Mold Castings for General ApplicationsB824 Specification for General Requirements for Copper Alloy CastingsB846 Terminology for Copper and Copper AlloysE255 Practice for Sampling Copper and Copper Alloys for the De

10、termination of Chemical CompositionE527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)1 This specification is under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys and is the direct responsibility of Subcommittee B05.05 on Castingsand Ingots for Rem

11、elting.Current edition approved April 1, 2011May 1, 2012. Published May 2011September 2012. Originally approved in 1973. Last previous edition approved in 20092011 asB584 09a.B584 11. DOI: 10.1520/B0584-11.10.1520/B0584-12.2 The UNS system for copper and copper alloys (see Practice E527) is a simple

12、 expansion of the former standard designation system accomplished by the addition of aprefix “C” and a suffix “00”. The suffix can be used to accommodate composition variations of the base alloy.3 For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service a

13、t serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.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 ver

14、sion. Becauseit may not be technically possible to adequately depict all changes accurately, 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 sec

15、tion appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1TABLE 1 Nominal CompositionsClassificationCopperAlloyUNSNo.PreviousDesignation CommercialDesignation Copper Tin Lead Zinc Nickel Iron Alum-inum Ma

16、n-ganese Sili-con Nio-bium Bis-muthLeaded red brass C83450 . . . . . . 88 212 2 612 1 . . . . . . . . . . . . . . . . . .C83600 B145-4A 85-5-5-5 or No. 1composition85 5 5 5 . . . . . . . . . . . . . . . . . . . . .C83800 B145-4B commercial redbrass, 83-4-6-783 4 6 7 . . . . . . . . . . . . . . . . .

17、 . . . .Leaded semi-redbrassC84400 B145-5A valve composition,81-3-7-981 3 7 9 . . . . . . . . . . . . . . . . . . . . .C84800 B145-5B semi-red brass,76-212-612-1576 212 612 15 . . . . . . . . . . . . . . . . . . . . .Leaded yellowbrassC85200 B146-6A high-copper yellowbrass72 1 3 24 . . . . . . . . .

18、 . . . . . . . . . . . .C85400 B146-6B commercial No. 1yellow brass67 1 3 29 . . . . . . . . . . . . . . . . . . . . .C85700 B146-6C leaded naval brass 61 1 1 37 . . . . . . . . . . . . . . . . . . . . .High-strength yel-low brassC86200 B147-8B high-strength man-ganese bronze63 . . . . . . 27 . . .

19、3 4 3 . . . . . . . . .C86300 B147-8C high-strength man-ganese bronze61 . . . . . . 27 . . . 3 6 3 . . . . . . . . .C86400 B147-7A leaded manganesebronze58 1 1 38 . . . 1 12 12 . . . . . . . . .C86400 B 132-AC86500 B147-8A No. 1 manganesebronze58 . . . . . . 39 . . . 1 1 1 . . . . . . . . .C86700 B

20、132-B leaded manganesebronze58 1 1 34 . . . 2 2 2 . . . . . . . . .Silicon bronze +silicon brassC87300 B198-12Asilicon bronze 95 . . . . . . . . . . . . . . . . . . 1 4 . . . . . .C87400 B198-13Asilicon brass 82 . . . 12 14 . . . . . . . . . . . . 312 . . . . . .C87500 B198-13Bsilicon brass 82 . . .

21、 . . . 14 . . . . . . . . . . . . 4 . . . . . .C87600 B198-13Csilicon bronze 91 . . . . . . 5 . . . . . . . . . . . . 4 . . . . . .C87610 B198-12Asilicon bronze 92 . . . . . . 4 . . . . . . . . . . . . 4 . . . . . .C87710 . . . silicon bronze 86 . . . . . . 10 . . . . . . . . . . . . 4 . . . . . .C8

22、7850A . . . silicon brass 76 . . . . . . 20.9 . . . . . . . . . . . . 3 . . . . . .Bismuth seleniumbrassC89510B . . . sebiloy I 87 5 . . . 5 . . . . . . . . . . . . . . . . . . 1.0C89520C . . . sebiloy II 86 512 . . . 5 . . . . . . . . . . . . . . . . . . 1.9C89530D . . . 86.5 4.7 . . . 8.0 . . . .

23、. . . . . . . . . . . . . . 1.5C89535 . . . 86.5 3.0 . . . 7.0 0.65 . . . . . . . . . . . . . . . 1.4Bismuth brass C89720E . . . 67.5 1 . . . 29.8 . . . . . . 0.5 . . . 0.5 . . . 0.7Bismuth redbrassC89833 . . . bismuth brass 89 5 . . . 3 . . . . . . . . . . . . . . . . . . 2.2Bismuth bronze C89836 .

24、 . . lead-free bronze 89.5 5.5 . . . 3.0 . . . . . . . . . . . . . . . . . . 2Bismuth semi-redbrassC89844 . . . bismuth brass 8412 4 . . . 8 . . . . . . . . . . . . . . . . . . 3Tin bronze +leaded tin bronzeC90300 B143-1B modified “G”bronze, 88-8-0-488 8 . . . 4 . . . . . . . . . . . . . . . . . . .

25、 . .C90500 B143-1A “G” bronze, 88-10-0-288 10 . . . 2 . . . . . . . . . . . . . . . . . . . . .C92200 B143-2A steam or valvebronze-Navy “M”88 6 112 412 . . . . . . . . . . . . . . . . . . . . .C92210 . . . . . . 88 5 2 4 1 . . . . . . . . . . . . . . . . . .C92300 B143-2B 87-5-1-4, Navy PC 87 8 1 4

26、. . . . . . . . . . . . . . . . . . . . .C92600 . . . 87-10-1-2 87 10 1 2 . . . . . . . . . . . . . . . . . . . . .High-lead tinbronzeC93200 B144-3B 83-7-7-3 83 7 7 3 . . . . . . . . . . . . . . . . . . . . .C93500 B144-3C 85-5-9-1 85 5 9 1 . . . . . . . . . . . . . . . . . . . . .C93700 B144-3A 80-

27、10-10 80 10 10 . . . . . . . . . . . . . . . . . . . . . . . .C93800 B144-3D 78-7-15 78 7 15 . . . . . . . . . . . . . . . . . . . . . . . .C94300 B144-3E 71-5-24 71 5 24 . . . . . . . . . . . . . . . . . . . . . . . .Nickel-tin bronze +leaded nickel-tinbronzeC94700 B 292-A nickel-tin bronzeGrade “A

28、”88 5 . . . 2 5 . . . . . . . . . . . . . . . . . .C94800 B 292-B leaded nickel-tinbronze Grade “B”87 5 1 2 5 . . . . . . . . . . . . . . . . . .C94900 . . . leaded nickel-tinbronze Grade “C”80 5 5 5 5 . . . . . . . . . . . . . . . . . .Spinodal alloy C96800 . . . . . . 82 8 . . . . . . 10 . . . . .

29、 . . . . . . . 0.2 . . .B584 1222.2 ASME Code:ASME Boiler and Pressure Vessel Code43. Terminology3.1 Definitions of terms relating to copper alloys can be found in Terminology B846.4. General Requirements4.1 The following sections of Specification B824 form a part of this specification. In the event

30、 of a conflict between thisspecification and Specification B824, the requirements of this specification shall take precedence.4.1 Terminology,4.1 Other Requirements,4.1 Dimensions, Mass, and Permissible Variations,4.1 Workmanship, Finish, and Appearance,4.1 Sampling,4.1 Number of Tests and Retests,4

31、.1 Specimen Preparation,4.1 Test Methods,4.1 Significance of Numerical Limits,4.1 Inspection,4.1 Rejection and Rehearing,4.1 Certification,4.1 Test Report,4.1 Product Marking,4.1 Packaging and Package Marking, and4.1 Supplementary Requirements.5. Ordering Information5.1 Orders for castings under thi

32、s specification should include the following information:5.1 Specification title, number, and year of issue,5.1 Quantity of castings,5.1 Copper alloy UNS Number (Table 1) and temper (as-cast, heat treated, and so forth),5.1 Pattern or drawing number, and condition (as-cast, machined, etc.),5.1 ASME

33、Boiler and Pressure Vessel Codecompliance (Section 10),5.1 When material is purchased for agencies of the U.S. government, the Supplementary Requirements of Specification B824may be specified.5.2 The following options are available and should be specified in the purchase order when required:5.2 Chem

34、ical analysis of residual elements (7.3),5.2 Pressure test or soundness requirements (Specification B824),5.2 Approval of weld repair or impregnation, or both (Section 9),5.2 Certification (Specification B824),4 Available from American Society of Mechanical Engineers (ASME), ASME International Headq

35、uarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.TABLE 1 ContinuedClassificationCopperAlloyUNSNo.PreviousDesignation CommercialDesignation Copper Tin Lead Zinc Nickel Iron Alum-inum Man-ganese Sili-con Nio-bium Bis-muthLeaded nickelbronzeC97300 B149-10A12 % leaded nickelsilver57

36、 2 9 20 12 . . . . . . . . . . . . . . . . . .C97600 B149-11A20 % leaded nickelsilver64 4 4 8 20 . . . . . . . . . . . . . . . . . .C97800 B149-11B25 % leaded nickelsilver66 5 2 2 25 . . . . . . . . . . . . . . . . . .A Phosphorus 0.12.B Selenium 0.5.C Selenium 0.9.D Selenium 0.20.E Antimony 0.07, B

37、oron 0.001.B584 1235.2 Foundry test report (Specification B824),5.2 Witness inspection (Specification B824), and5.2 Product marking (Specification B824).6. Manufacture6.1 Copper alloy UNS Nos. C94700 and C96800 may be supplied in the heat treated condition to obtain the higher mechanicalproperties s

38、hown in Table 2. Suggested heat treatments for these alloys are given in Table 3. Actual practice may vary bymanufacturer.6.2 Separately cast test bar coupons representing castings made in copper alloy UNS Nos. C94700HT and C96800HT shall beheat treated with the castings.TABLE 2 Mechanical Requireme

39、ntsCopper AlloyUNS No.Tensile Strength,min Yield Strength,A min Elongationin 2 in.or 50 mm,min, %ksiB MPaC ksiB MPaCC83450 30 207 14 97 25C83600 30 207 14 97 20C83800 30 207 13 90 20C84400 29 200 13 90 18C84800 28 193 12 83 16C85200 35 241 12 83 25C85400 30 207 11 76 20C85700 40 276 14 97 15C86200 9

40、0 621 45 310 18C86300 110 758 60 414 12C86400 60 414 20 138 15C86500 65 448 25 172 20C86700 80 552 32 221 15C87300 45 310 18 124 20C87400 50 345 21 145 18C87500 60 414 24 165 16C87600 60 414 30 207 16C87610 45 310 18 124 20C87710 47 324 24 165 10C87850 59 407 22 152 16C89510 26 184 17 120 8C89520 25

41、 176 17 120 6C89530 28 195 13D 90D 15C89535 32 220 16D 110D 15C89720 30 210 16 110 15C89833 30 207 14 97 16C89836 33 229 14 97 20C89844 28 193 13 90 15C90300 40 276 18 124 20C90500 40 276 18 124 20C92200 34 234 16 110 22C92210 32 225 15 103 20C92300 36 248 16 110 18C92600 40 276 18 124 20C93200 30 2

42、07 14 97 15C93500 28 193 12 83 15C93700 30 207 12 83 15C93800 26 179 14 97 12C94300 24 165 . . . . . . 10C94700 45 310 20 138 25C94700 (HT) 75 517 50 345 5C94800 40 276 20 138 20C94900 38 262 15 103 15C96800 125 862 100D 689D 3C96800 (HT) 135 931 120D 821D . . .C97300 30 207 15 103 8C97600 40 276 17

43、 117 10C97800 50 345 22 152 10A Yield strength shall be determined as the stress producing an elongation underload of 0.5 %, that is, 0.01 in. (0.254 mm) in a gage length of 2 in. or 50 mm.B ksi = 1000 psi.C See Appendix X1.D Yield strength 0.2 %, offset.B584 1247. Chemical Composition7.1 The castin

44、gs shall conform to the compositional requirements for named elements as shown in Table 4 for the copper alloyUNS numbers specified in the purchase order.7.2 These specification limits do not preclude the presence of other elements. Limits may be established and analysis requiredfor unnamed elements

45、 agreed upon between manufacturer or supplier and purchaser. Copper or zinc, when zinc is 20 % or greater,may be given as remainder and may be taken as the difference between the sum of all elements analyzed and 100 %. When allnamed elements in Table 4 are analyzed, their sum shall be as specified i

46、n Table 5.7.3 It is recognized that residual elements may be present in cast copper alloys. Analysis shall be made for residual elementsonly when specified in the purchase order.8. Mechanical Properties8.1 Mechanical properties shall be determined from separately cast test bar castings, and shall me

47、et the requirements shown inTable 2.9. Casting Repair9.1 The castings shall not be weld repaired without approval of the purchaser (5.2.3).9.2 The castings shall not be impregnated without approval of the purchaser (5.2.3).10. ASME Requirements10.1 When specified in the purchase order to meet ASME B

48、oiler and Pressure Vessel Code requirements, castings in copperalloy UNS Nos. C92200, C93700, and C97600 shall comply with the following:10.1 Certification requirements of Specification B824.10.1 Foundry test report requirements of Specification B824.10.1 Castings shall be marked with the manufactur

49、ers name, the copper alloy UNS number, and the casting quality factor. Inaddition, heat numbers or serial numbers that are traceable to heat numbers shall be marked on all pressure-containing castingsindividually weighing 50 lbs (22.7 kg) or more. Pressure-containing castings weighing less than 50 lbs (22.7 kg) shall be markedwith either the heat number or a serial number that will identify the casting as to the month in which it was poured. Marking shallbe in such a position as to not impair the usefulness of the casting.10.2 The castings shall not be repa