1、Designation: B 30 08Standard Specification forCopper Alloys in Ingot Form1This standard is issued under the fixed designation B 30; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision. A number in parentheses
2、indicates the year of last reapproval. A superscriptepsilon (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 for cop-per alloys in ingo
3、t form for remelting for the manufacturing ofcastings having the Copper Alloy UNS No. designation,commercial designations and nominal composition shown inTable 1 and Table 2.1.2 Across reference of CopperAlloy UNS Nos. and copperalloy casting specifications is given in Table 3.1.3 The values stated
4、in inch-pound units are to be regardedas standard. No other units of measurement are included in thisstandard.2. Referenced Documents2.1 The following documents of the issue in effect on dateof material purchase form a part of this specification to theextent referenced herein:2.2 ASTM Standards:2B22
5、 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 Journal Bearing
6、s,LinedB 148 Specification for Aluminum-Bronze Sand CastingsB 176 Specification for Copper-Alloy Die CastingsB 194 Specification for Copper-Beryllium Alloy Plate,Sheet, Strip, and Rolled BarB 208 Practice for Preparing Tension Test Specimens forCopper Alloy Sand, Permanent Mold, Centrifugal, andCont
7、inuous CastingsB 271 Specification for Copper-Base Alloy CentrifugalCastingsB 369 Specification for Copper-Nickel Alloy CastingsB 427 Specification for Gear Bronze Alloy CastingsB 505/B 505M Specification for Copper Alloy ContinuousCastingsB 584 Specification for Copper Alloy Sand Castings forGenera
8、l ApplicationsB 763 Specification for Copper Alloy Sand Castings forValve ApplicationsB 770 Specification for Copper-Beryllium Alloy Sand Cast-ings for General ApplicationsB 806 Specification for Copper Alloy Permanent MoldCastings for General ApplicationsE8 Test Methods for Tension Testing of Metal
9、lic MaterialsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE54 Test Methods for Chemical Analysis of SpecialBrasses and Bronzes3E62 Test Methods for Chemical Analysis of Copper andCopper Alloys (Photometric Methods)E76 Test Methods for ChemicalAnal
10、ysis of Nickel-CopperAlloys3E 255 Practice for Sampling Copper and Copper Alloys forthe Determination of Chemical CompositionE 478 Test Methods for Chemical Analysis of CopperAlloysE 581 Test Methods for Chemical Analysis of Manganese-Copper Alloys3. Ordering Information3.1 Orders for ingot should i
11、nclude the following informa-tion:3.1.1 ASTM designation and year of issue (for example,B 30 05),3.1.2 Copper Alloy UNS No. (for example, C83450 andTable 1, Table 2, Table 4, and Table 5),3.1.3 Quantity; total weight, and1This specification is under the jurisdiction ofASTM Committee B05 on Copperand
12、 Copper Alloys and is the direct responsibility of Subcommittee B05.05 onCastings and Ingots for Remelting.Current edition approved April 1, 2008. Published April 2008. Originallyapproved in 1919. Last previous edition approved in 2006 as B 30 06a.2For referenced ASTM standards, visit the ASTM websi
13、te, 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.3Withdrawn.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 B
14、arr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Nominal CompositionsAlloy NameCopperAlloyUNSNo.PreviouslyUsedDesignationCommercial DesignationNominal Composition, %Copper Tin Lead Zinc Nickel IronAlumi-numMan-ganeseSili-conNio-biumBis-muthLeaded red brass C8345
15、0 . . . 88 2.5 2 6.5 1 . . . . . . . . . . . . . . . . . .C83600 4A 85-5-5-5 or No. 1 composition 85 5 5 5 . . . . . . . . . . . . . . . . . .C83800 4B commercial red brass, 83-4-6-7 83 4 6 7 . . . . . . . . . . . . . . . . . . . . .Leaded semi-red brass C84200 . . . semi-red brass, 80-5-2-13 80 5 2
16、 13 . . . . . . . . . . . . . . . . . . . . .C84400 5A valve composition 81-3-7-9 81 3 7 9 . . . . . . . . . . . . . . . . . . . . .C84800 5B semi-red brass, 76-212-612-15 76 2.5 6.5 15 . . . . . . .Leaded yellow brass C85200 6A high-copper yellow brass 72 1 3 24 . . . . . . . . . . . . . . . . . .
17、. . .C85400 6B commercial No. 1 yellow brass 67 1 3 29 . . . . . . . . . . . . . . . . . . . . .C85700 6C 6040 leaded yellow (naval)brass61 1 1 37 . . . . . . .C85800 . . . die-cast yellow brass 62 1 1 36 . . . . . . . . . . . . . . . . . . . . .C86100 . . . high-strength manganesebronze67 . . 21 .
18、3 5 4 . . .Leaded high-strengthyellow brass andhigh-strengthyellow brassC86200 8B high-strength manganesebronze63 . . 27 . 3 4 3 . . .C86300 8C high-strength manganesebronze61 . . 27 . 3 6 3 . . .C86400 7A leaded manganese bronze 58 1 1 38 . . . 1 0.5 0.5 . . . . . . . . .C86500 8A No. 1 manganese b
19、ronze 58 . . . . . . 39 . . . 1 1 1 . . .C86700 . . . leaded manganese bronze 58 1 1 34 . . . 2 2 2 . . .Silicon bronze C87300 . . . silicon bronze 95 . . . . . . . . . . . . . . . . . . 1 4 . . . . . .Silicon brass C87400 13A silicon brass 82 . . . 0.5 14 . . . . . . . . . . . . 3.5 . . . . . .C875
20、00 13B 82 . . . . . . 14 . . . . . . . . . . . . 4 . . . . . .Silicon bronze C87600 . . . silicon bronze 91 . . . . . . 5 . . . . . . . . . . . . 4 . . . . . .C87610 . . . silicon bronze 92 . . . . . . 4 . . . . . . . . . . . . 4 . . . . . .Silicon brass C87800 . . . die-cast silicon brass 82 . . .
21、. . . 14 . . . . . . . . . . . . 4 . . . . . .C87850A. Siliconbrass 76 . . 20.9 . . . . 3 . .Bismuth tin bronze C89320Blead-free bronze 89 6 . . . . . . . . . . . . . . . . . . . . . . . . . . .Bismuth selenium brass C89510Clead-free bronze 87 5.0 . . . 5.0 . . . . . . . . . . . . . . . . . . 1.0C89
22、520D. . . lead-free brass 86 5.5 . . . 5 . . . . . . . . . . . . . . . . . . 1.9Bismuth selenium yellowbrassC89540E. . . lead-free yellow brass 61 0.8 . . . 36 0.5 0.3 0.4 . . . . . . . . . 0.9Bismith red brass C89833 . . . Lead-free brass 89 5 . . . 3 . . . . . . . . . . . . . . . . . . 2.2Bismuth
23、Bronze C89836 . . . lead-free bronze 89.5 5.5 . . . 3.0 . . . . . . . . . . . . . . . . . . 2.0Bismuth semi-red brass C89844 . . . cast bismuth brass 84.5 4 . . . 8 . . . . . . . . . . . . . . . . . . 3Tin bronze and leadedtin bronzeC90300 1B 88-8-0-4 or modified “G”bronze88 8 . 4 . . . . . . .C9050
24、0 1A 88-10-0-2 or “G” bronze 88 10 . . . 2 . . . . . . . . . . . . . . . . . . . . .C90700 . . . 89-11 gear bronze 89 11 . . . . . . . . . . . . . . . . . . . . . . . . . . .C90800 . . . 88-12 gear bronze 88 12 . . . . . . . . . . . . . . . . . . . . . . . . . . .C91000 . . . 85-15 tin bronze 85 15
25、. . . . . . . . . . . . . . . . . . . . . . . . . . .C91100 . . . 84-16 tin bronze 84 16 . . . . . . . . . . . . . . . . . . . . . . . . . . .C91300 . . . 81-19 tin bronze or bell metal 81 19 . . . . . . . . . . . . . . . . . . . . . . . . . . .C91600 . . . nickel gear bronze 88 10.5 . . . . . . 1.5
26、 . . . . . . . . . . . . . . . . . .C91700 . . . nickel gear bronze 86.5 12 . . . . . . 1.5 . . . . . . . . . . . . . . . . . .C92200 2A steam or valve bronze-Navy“M”88 6 1.5 4.5 . . . . . . .C92210 . . . . . . 88 5 2 4 1 . . . . . .C92300 2B 87-8-1-4 Navy P-C 87 8 1 4 . . . . . . . . . . . . . . .
27、. . . . . .C92500 87-11-1-0-1 leaded gearbronze87 11 1 . 1 . . . . . .C92600 87-10-1-2 leaded tin bronze 87 10 1 2 . . . . . . . . . . . . . . . . . . . . .C92700 88-10-2-0 leaded tin bronze 88 10 2 . . . . . . . . . . . . . . . . . . . . . . . .C92800 79-16-5 leaded tin bronze 79 16 5 . . . . . . .
28、 . . . . . . . . . . . . . . . . .C92900 leaded gear bronze 84 10 2.5 . . . 3.5 . . . . . . . . . . . . . . . . . .High-leaded tin bronze C93200 3B 83-7-7-3 83 7 7 3 . . . . . . . . . . . . . . . . . . . . .C93400 84-8-8 84 8 8 . . . . . . . . . . . . . . . . . . . . . . . .C93500 3C 85-5-9-1 85 5 9
29、 1 . . . . . . . . . . . . . . . . . . . . .C93600 81-7-12 81 7 12 . . . . . . . . . . . . . . . . . . . . . . . .C93700 3A 80-10-10 80 10 10 . . . . . . . . . . . . . . . . . . . . . . . .C93800 3D 78-7-15 78 7 15 . . . . . . . . . . . . . . . . . . . . . . . .C93900 77-6-16-1 high-lead-tin bronze
30、77 6 16 1 . . . . . . . . . . . . . . . . . . . . .C94000 72-13-15 72 13 15 . . . . . . . . . . . . . . . . . . . . . . . .C94100 journal bronze 75 5 18 2 . . . . . . . . . . . . . . . . . . . . .C94300 71-5-24 71 5 24 . . . . . . . . . . . . . . . . . . . . . . . .C94400 81-8-11 81 8 11 . . . . . .
31、 . . . . . . . . . . . . . . . . . .C94500 73-7-20 73 7 20 . . . . . . . . . . . . . . . . . . . . . . . .B300823.1.4 When purchase is for agencies of U.S. government.3.2 The following options are available under this specifi-cation and shall be specified in the contract or purchase orderwhen requir
32、ed:3.2.1 Mechanical requirements, when specified in the pur-chase order (Section 7).3.2.2 Nickel content in Copper Alloys UNS Nos. C90300,C90500, C92200, and C92300 (Table 4).3.2.3 Weldability test for Copper Alloys UNS Nos. C96200and C96400 (Section 7).3.2.4 Lot consisting of ingots from more than
33、a single heator melt (Section 10.1.1).3.2.5 Place of inspection (Section 14).3.2.6 Type of ingot surface (5.1).4. Material and Manufacture4.1 MaterialAny material may be used which whenmelted will produce an alloy of the required chemical compo-sition and mechanical requirements.4.2 Manufacture:4.2.
34、1 Any manufacturing process may be used that willyield ingot of uniform composition that is free of defects of anature that would render the ingot unsuitable for remelting.4.2.2 Each heat or lot of ingot shall maintain heat identifi-cation numbers.5. Workmanship, Finish and Appearance5.1 The ingots
35、shall have the surface specified in thepurchase order (3.2.6).TABLE 1 ContinuedAlloy NameCopperAlloyUNSNo.PreviouslyUsedDesignationCommercial DesignationNominal Composition, %Copper Tin Lead Zinc Nickel IronAlumi-numMan-ganeseSili-conNio-biumBis-muthNickel-tin bronze andleaded nickel tinbronzeC94700
36、 nickel-tin bronze Grade “A” 88 5 . . . 2 5 . . . . . . . . . . . . . . . . . .C94800 leaded nickel-tin bronze Grade“B”87 5 1 2 5 . . . . . .C94900 leaded nickel-tin bronze Grade“C”80 5 5 5 5 . . . . . .Aluminum bronze C95200 9A Grade A 88 . . . . . . . . . . . . 3 9 . . . . . . . . . . . .C95300 9B
37、 Grade B 89 . . . . . . . . . . . . 1 10 . . . . . . . . . . . .C95400 9C Grade C 86 . . . . . . . . . . . . 4 10 . . . . . . . . . . . .C95410 84 . . . . . . . . . 2 4 10 . . . . . . . . . . . .C95500 9D Grade D 81 . . . . . . . . . 4 4 11 . . . . . . . . . . . .C95520 nickel-aluminum bronze 78.5 .
38、 . . . . . . . . 5.5 5.0 11 . . . . . . . . . . . .Silicon aluminum bronze C95600 9E silicon-aluminum bronze 91 . . . . . . . . . . . . . . . 7 . . . 2 . . . . . .Manganese aluminumbronzeC95700 9F manganese-aluminum bronze 75 . . . . . . . . . 23812. . .Nickel aluminum bronze C95800 nickel-aluminum
39、bronze 81 . . . . . . . . . 4.5 4 9 1.5 . . . . . . . . .Aluminum bronze C95900 aluminum bronze 82.5 . . . . . . . . . . . . 4.5 13 . . . . . . . . . . . .Cupro-nickel C96200 90-10 cupro-nickel 87 . . . . . . . . . 10 1.5 . . . 1 . . . 1 . . .C96400 70-30 cupro-nickel 66 . . . . . . . . . 30.5 0.5 .
40、 . . 1 . . . 1 . . .C96800 spinodal alloy 82 8 . . . . . . 10 . . . . . . . . . 0.2 . . .Leaded nickel bronze C97300 10A 12 % leaded nickel silver 57 2 9 20 12 . . . . . . . . . . . . . . . . . .C97600 11A 20 % leaded nickel silver 64 4 4 8 20 . . . . . . . . . . . . . . . . . .C97800 11B 25 % leade
41、d nickel silver 66 5 2 2 25 . . . . . . . . . . . . . . . . . .Special alloys C99400 87 . . . . . . 4.4 3.0 3.0 1.6 . . . 1.0 . . . . . .C99500 87 . . . . . . 1.5 4.5 4.0 1.7 . . . 1.3 . . . . . .White brass C99700 58 . . . 1.5 22.5 5.0 . . . 1.0 12 . . . . . . . . .C99750 58 . . . 1.0 20.0 . . . .
42、. . 1.0 20 . . . . . . . . .APhosphorus 0.12.BBismuth 5.0.CSelenium 0.5.DSelenium 0.9.ESelenium 0.03.TABLE 2 Nominal CompositionsAlloy NameCopper AlloyUNS No.PreviousDesignationCopper Nickel Iron Silicon Beryllium CobaltChro-miumZircon-iumTitan-iumMan-ganeseCopper beryllium C81400 70C 99.1 . . . . .
43、 . . . . 0.06 . . . 0.8 . . . . . . . . .C82000 10C 97 . . . . . . . . . 0.5 2.5 . . . . . . . . . . . .C82200 3C, 14C 98 1.5 . . . . . . 0.5 . . . . . . . . . . . . . . .C82400A165C, 165CTA97.8 . . . 1.7 0.5 . . . .C82500A20C, 20CTA97.2 . . 0.3 2.0 0.5 . . . .C82510 21C 96.6 . . . . . . 0.3 2.0 1.1
44、 . . . . . . . . . . . .C82600A245C, 245CTA96.8 . . 0.3 2.4 0.5 . . . .C82800A275C, 275CTA96.6 . . 0.3 2.6 0.5 . . . .C96700 72C 67.2 31.0 0.6 . . . 1.2 . . . . . . 0.3 0.3 0.6AWhen fine grained castings are specified, 0.020.12 titanium is added.B300836. Chemical Composition6.1 The ingot shall confo
45、rm to the requirements given inTable 4 or Table 5 for the specified alloy. Ingot is anintermediate product, therefore the limits listed in Table 4 andTable 5 may be more restrictive than those applicable for castproducts produced from the ingot after remelting.NOTE 1Table 5 contains the requirements
46、 for copper-beryllium al-loys.6.1.1 Since no recognized test method is known to bepublished, the determination of bismuth shall be subject toagreement between the manufacturer or supplier and thepurchaser.TABLE 3 Alloy/Specification Cross ReferenceCopper Alloy UNS No.ASTM Copper Alloy Casting Specif
47、icationB22 B30 B 61 B 62 B 66 B 67 B 148 B 176 B 271 B 369 B 427 B 505/B 505M B 584 B 763 B 770 B 806C81400 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82000 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82200 . .
48、. X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82400 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82500 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82510 . . . X . . . . . . .
49、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82600 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C82800 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X . . .C83450 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . X X . . . . . .C83600 . . . X . . . X . . . . . . . . . . . . X . . . . . . X X . . . . . . . . .C83800 . . . X . . . . . . . . . . . . . . . . . . X . . . . . . X X X . . . . . .C84200 . . . X . . . . . . . . . . . . . . . . . . . . . . . . . . . X . .
