ASTM B584-2009a Standard Specification for Copper Alloy Sand Castings for General Applications《通用铜合金砂型铸件标准规范》.pdf

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1、Designation: B584 09aStandard 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 revision.

2、 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 copper

3、alloysand castings for general applications. Nominal compositionsof the alloys defined by this specification are shown in Table1.2This is a composite specification replacing former docu-ments as shown in Table 1.NOTE 1Other copper alloy castings are included in the followingASTM specifications: B22,

4、 B61, B62, B66, B67, B148, B176, B271,B369, B427, B505/B505M, B763, B770, and B806.1.2 Component part castings produced to this specificationmay be manufactured in advance and supplied from stock. Insuch cases the manufacturer shall maintain a general qualitycertification of all castings without spe

5、cific record or date ofcasting for a specific casting.1.3 The values stated in inch-pound units are to be regardedas standard. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.2. Referenced Documents2.1 ASTM

6、 Standards:3B22 Specification for Bronze Castings for Bridges andTurntablesB61 Specification for Steam or Valve Bronze CastingsB62 Specification for Composition Bronze or Ounce MetalCastingsB66 Specification for Bronze Castings for Steam Locomo-tive Wearing PartsB67 Specification for Car and Tender

7、Journal Bearings,LinedB148 Specification for Aluminum-Bronze Sand CastingsB176 Specification for Copper-Alloy Die CastingsB208 Practice for Preparing Tension Test Specimens forCopper Alloy Sand, Permanent Mold, Centrifugal, andContinuous CastingsB271 Specification for Copper-Base Alloy CentrifugalCa

8、stingsB369 Specification for Copper-Nickel Alloy CastingsB427 Specification for Gear Bronze Alloy CastingsB505/B505M Specification for Copper Alloy ContinuousCastingsB763 Specification for Copper Alloy Sand Castings forValve ApplicationsB770 Specification for Copper-Beryllium Alloy Sand Cast-ings fo

9、r General ApplicationsB806 Specification for CopperAlloy Permanent Mold Cast-ings for General ApplicationsB824 Specification for General Requirements for CopperAlloy CastingsB846 Terminology for Copper and Copper AlloysE255 Practice for Sampling Copper and Copper Alloys forthe Determination of Chemi

10、cal CompositionE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)2.2 ASME Code:ASME Boiler and Pressure Vessel Code43. Terminology3.1 Definitions of terms relating to copper alloys can befound in Terminology B846.4. General Requirements4.1 The following sections of Sp

11、ecification B824 form apart of this specification. In the event of a conflict between thisspecification and Specification B824, the requirements of thisspecification shall take precedence.4.1.1 Terminology,4.1.2 Other Requirements,4.1.3 Dimensions, Mass, and Permissible Variations,1This specificatio

12、n is under the jurisdiction ofASTM Committee B05 on Copperand Copper Alloys and is the direct responsibility of Subcommittee B05.05 onCastings and Ingots for Remelting.Current edition approved Nov. 15, 2009. Published December 2009. Originallyapproved in 1973. Last previous edition approved in 2009

13、as B584 09. DOI:10.1520/B0584-09a.2The UNS system for copper and copper alloys (see Practice E527) is a simpleexpansion of the former standard designation system accomplished by the additionof a prefix “C” and a suffix “00”. The suffix can be used to accommodatecomposition variations of the base all

14、oy.3For 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.4Available from American Society of Mechanical Engineers (

15、ASME), ASMEInternational Headquarters, Three Park Ave., New York, NY 10016-5990, http:/www.asme.org.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.4.1.4 Workmanship,

16、Finish, and Appearance,4.1.5 Sampling,4.1.6 Number of Tests and Retests,4.1.7 Specimen Preparation,4.1.8 Test Methods,4.1.9 Significance of Numerical Limits,4.1.10 Inspection,4.1.11 Rejection and Rehearing,4.1.12 Certification,4.1.13 Test Report,4.1.14 Product Marking,4.1.15 Packaging and Package Ma

17、rking, and4.1.16 Supplementary Requirements.5. Ordering Information5.1 Orders for castings under this specification shouldinclude the following information:5.1.1 Specification title, number, and year of issue,5.1.2 Quantity of castings,5.1.3 Copper alloy UNS Number (Table 1) and temper(as-cast, heat

18、 treated, and so forth),5.1.4 Pattern or drawing number, and condition (as-cast,machined, etc.),TABLE 1 Nominal CompositionsClassificationCopperAlloyUNSNo.PreviousDesignationCommercial Designation Copper Tin Lead Zinc Nickel IronAlum-inumMan-ganeseSili-conNio-biumBis-muthLeaded red brass C83450 . .

19、. . . . 88 212 2612 1 . . . . . .C83600 B145-4A 85-5-5-5 or No. 1 composition 85 5 5 5 . . . . . . . . . . . . . . . . . . . . .C83800 B145-4B commercial red brass, 83-4-6-7 83 4 6 7 . . . . . . . . . . . . . . . . . .Leaded semi-red brass C84400 B145-5A valve composition, 81-3-7-9 81 3 7 9 . . . .

20、. . . . . . . . . . . . . . . . .C84800 B145-5B semi-red brass, 76-212-612-15 76 212 612 15 . . . . . . .Leaded yellow brass C85200 B146-6A high-copper yellow brass 72 1 3 24 . . . . . . . . . . . . . . . . . . . . .C85400 B146-6B commercial No. 1 yellow brass 67 1 3 29 . . . . . . . . . . . . . . .

21、 . . . . . .C85700 B146-6C leaded naval brass 61 1 1 37 . . . . . . . . . . . . . . . . . . . . .High-strength yellow brass C86200 B147-8B high-strength manganese bronze 63 . . . . . . 27 . . . 3 4 3 . . . . . . . . .C86300 B147-8C high-strength manganese bronze 61 . . . . . . 27 . . . 3 6 3 . . . .

22、 . . . . .C86400 B147-7A leaded manganese bronze 58 1 1 38 . . . 11212 . . .C86400 B 132-AC86500 B147-8A No. 1 manganese bronze 58 . . . . . . 39 . . . 1 1 1 . . . . . . . . .C86700 B 132-B leaded manganese bronze 58 1 1 34 . . . 2 2 2 . . . . . . . . .Silicon bronze + silicon brass C87300 B198-12A

23、silicon bronze 95 . . . . . . . . . . . . . . . . . . 1 4 . . . . . .C87400 B198-13A silicon brass 82 . . .12 14 . . . . 312 . .C87500 B198-13B silicon brass 82 . . . . . . 14 . . . . . . . . . . . . 4 . . . . . .C87600 B198-13C silicon bronze 91 . . . . . . 5 . . . . . . . . . . . . 4 . . . . . .C8

24、7610 B198-12A silicon bronze 92 . . . . . . 4 . . . . . . . . . . . . 4 . . . . . .C87710 . . . silicon bronze 86 . . . . . . 10 . . . . . . . . . . . . 4 . . . . . .C87850A. siliconbrass 76 . . 20.9 . . . . 3 . .Bismuth selenium brass C89510B. sebiloyI 87 5 . 5 . . . . . . 1.0C89520C. sebiloyII 86

25、512 . 5 . . . . . . 1.9C89530D86.5 4.7 8.0 1.5C89535 86.5 3.0 7.0 0.65 1.4Bismuth redbrassC89833 . . . bismuth brass 89 5 . . . 3 . . . . . . . . . . . . . . . . . . 2.2Bismuth bronze C89836 . . . lead-free bronze 89.5 5.5 . . . 3.0 . . . . . . . . . . . . . . . . . . 2Bismuth semi-red brass C89844

26、. . . bismuth brass 8412 4 . 8 . . . . . . 3Tin bronze + leaded tin bronze C90300 B143-1B modified “G” bronze, 88-8-0-4 88 8 . . . 4 . . . . . . . . . . . . . . . . . . . . .C90500 B143-1A “G” bronze, 88-10-0-2 88 10 . . . 2 . . . . . . . . . . . . . . . . . . . . .C92200 B143-2A steam or valve bron

27、ze-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 . . . . . . . . . . . . . . . . . . . . .C92600 . . . 87-10-1-2 87 10 1 2 . . . . . . . . . . . . . . . . . . . . .High-lead tin bronze C93200 B144-3B 83-7

28、-7-3 83 7 7 3 . . . . . . . . . . . . . . . . . . . . .C93500 B144-3C 85-5-9-1 85 5 9 1 . . . . . . . . . . . . . . . . . . . . .C93700 B144-3A 80-10-10 80 10 10 . . . . . . . . . . . . . . . . . . . . . . . .C93800 B144-3D 78-7-15 78 7 15 . . . . . . . . . . . . . . . . . . . . . . . .C94300 B144-3

29、E 71-5-24 71 5 24 . . . . . . . . . . . . . . . . . . . . . . . .Nickel-tin bronze + leaded nickel-tin bronze C94700 B 292-A nickel-tin bronze Grade “A” 88 5 . . . 2 5 . . . . . . . . . . . . . . . . . .C94800 B 292-B leaded nickel-tin bronze Grade “B” 87 5 1 2 5 . . . . . . . . . . . . . . . . . .C

30、94900 . . . leaded nickel-tin bronze Grade “C” 80 5 5 5 5 . . . . . . . . . . . . . . . . . .Spinodal alloy C96800 . . . . . . 82 8 . . . . . . 10 . . . . . . . . . . . . 0.2 . . .Leaded nickel bronze C97300 B149-10A 12 % leaded nickel silver 57 2 9 20 12 . . . . . . . . . . . . . . . . . .C97600 B1

31、49-11A 20 % leaded nickel silver 64 4 4 8 20 . . . . . . . . . . . . . . . . . .C97800 B149-11B 25 % leaded nickel silver 66 5 2 2 25 . . . . . . . . . . . . . . . . . .APhosphorus 0.12.BSelenium 0.5.CSelenium 0.9.DSelenium 0.20.B584 09a25.1.5 ASME Boiler and Pressure Vessel Codecompliance(Section 1

32、0),5.1.6 When material is purchased for agencies of the U.S.government, the Supplementary Requirements of SpecificationB824 may be specified.5.2 The following options are available and should bespecified in the purchase order when required:5.2.1 Chemical analysis of residual elements (7.3),5.2.2 Pre

33、ssure test or soundness requirements (SpecificationB824),5.2.3 Approval of weld repair or impregnation, or both(Section 9),5.2.4 Certification (Specification B824),5.2.5 Foundry test report (Specification B824),5.2.6 Witness inspection (Specification B824), and5.2.7 Product marking (Specification B8

34、24).6. Manufacture6.1 Copper alloy UNS Nos. C94700 and C96800 may besupplied in the heat treated condition to obtain the highermechanical properties shown in Table 2. Suggested heattreatments for these alloys are given in Table 3. Actual practicemay vary by manufacturer.6.2 Separately cast test bar

35、coupons representing castingsmade in copper alloy UNS Nos. C94700HT and C96800HTshall be heat treated with the castings.7. Chemical Composition7.1 The castings shall conform to the compositional require-ments for named elements as shown in Table 4 for the copperalloy UNS numbers specified in the pur

36、chase order.7.2 These specification limits do not preclude the presenceof other elements. Limits may be established and analysisrequired for unnamed elements agreed upon between manu-facturer or supplier and purchaser. Copper or zinc, when zincis 20 % or greater, may be given as remainder and may be

37、taken as the difference between the sum of all elementsanalyzed and 100 %. When all named elements in Table 4 areanalyzed, their sum shall be as specified in Table 5.7.3 It is recognized that residual elements may be present incast copper alloys. Analysis shall be made for residual ele-ments only wh

38、en specified in the purchase order.8. Mechanical Properties8.1 Mechanical properties shall be determined from sepa-rately cast test bar castings, and shall meet the requirementsshown in Table 2.9. Casting Repair9.1 The castings shall not be weld repaired without approvalof the purchaser (5.2.3).9.2

39、The castings shall not be impregnated without approvalof the purchaser (5.2.3).10. ASME Requirements10.1 When specified in the purchase order to meet ASMEBoiler and Pressure Vessel Code requirements, castings incopper alloy UNS Nos. C92200, C93700, and C97600 shallcomply with the following:10.1.1 Ce

40、rtification requirements of Specification B824.10.1.2 Foundry test report requirements of SpecificationB824.10.1.3 Castings shall be marked with the manufacturersname, the copper alloy UNS number, and the casting qualityfactor. In addition, heat numbers or serial numbers that aretraceable to heat nu

41、mbers shall be marked on all pressure-containing castings individually weighing 50 lbs (22.7 kg) ormore. Pressure-containing castings weighing less than 50 lbsTABLE 2 Mechanical RequirementsCopper AlloyUNS No.Tensile Strength,minYield Strength,AminElongation in2in.or 50 mm,min, %ksiBMPaCksiBMPaCC834

42、50 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 90 621 45 310 18C86300 110 758 60 414 12C86400 60 414 20 138 15C86500 65 448 25 172 20C86700 80 552 32 221 15C87300 45 31

43、0 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 25 176 17 120 6C89530 28 195 13D90D15C89535 32 220 16D110D15C89833 30 207 14 97 16C89836 33 229 14 97 20C89844 28 193 13 9

44、0 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 30 207 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

45、50 345 5C94800 40 276 20 138 20C94900 38 262 15 103 15C96800 125 862 100D689D3C96800 (HT) 135 931 120D821D.C97300 30 207 15 103 8C97600 40 276 17 117 10C97800 50 345 22 152 10AYield strength shall be determined as the stress producing an elongation underload of 0.5 %, that is, 0.01 in. (0.254 mm) in

46、 a gage length of 2 in. or 50 mm.Bksi = 1000 psi.CSee Appendix X1.DYield strength 0.2 %, offset.B584 09a3(22.7 kg) shall be marked with either the heat number or aserial number that will identify the casting as to the month inwhich it was poured. Marking shall be in such a position as tonot impair t

47、he usefulness of the casting.10.2 The castings shall not be repaired, plugged, welded, or“burned in” unless permission from the purchaser has beenpreviously secured. This will be given only when the defectsare such that after the approved repair the usefulness andstrength of the castings has not bee

48、n impaired.10.3 Alloys in this specification are generally weldable.Preparation for repair welding shall include inspection toensure complete removal of the defect. Repairs shall be madeutilizing welding procedures qualified in accordance withSection IX if the ASME code and repair welding shall be d

49、oneby welders or welding operators meeting the qualificationrequirements ofASME Section IX. The following records shallbe maintained:10.3.1 A sketch or drawing showing the dimensions, depth,and location of excavations,10.3.2 Postweld heat treatment, when applicable,10.3.3 Weld repair inspection results,10.3.4 Casting identification number,10.3.5 Weld procedure identification number,10.3.6 Welder identification, and10.3.7 Name of inspector.11. Sampling11.1 Test bar castings for copper alloy UNS Nos. C86200,C86300, C86400, C86500, and C86700 shall be cast to thefor