1、Designation: B30 14B30 14aStandard Specification forCopper Alloys in Ingot Form1This standard is issued under the fixed designation B30; the number immediately following the designation indicates the year of originaladoption or, in the case of revision, the year of last revision.Anumber in parenthes
2、es indicates the year of last reapproval.Asuperscriptepsilon () 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 the requirements for copper alloys in
3、ingot form for remelting for the manufacturing ofcastings having the Copper Alloy UNS No. designation, commercial designations and nominal composition shown in Table 1 andTable 2.1.2 A cross reference of Copper Alloy UNS Nos. and copper alloy casting specifications is given in Table 3.1.3 The values
4、 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 Documents2.1 The following documents of the issue in effect on date of material pur
5、chase form a part of this specification to the extentreferenced herein:2.2 ASTM Standards:2B22/B22M 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 Br
6、onze Castings for Steam Locomotive Wearing PartsB67 Specification for Car and Tender Journal Bearings, LinedB148 Specification for Aluminum-Bronze Sand CastingsB176 Specification for Copper-Alloy Die CastingsB194 Specification for Copper-Beryllium Alloy Plate, Sheet, Strip, and Rolled BarB208 Practi
7、ce for Preparing Tension Test Specimens for Copper Alloy Sand, Permanent Mold, Centrifugal, and ContinuousCastingsB271/B271M Specification for Copper-Base Alloy Centrifugal CastingsB369 Specification for Copper-Nickel Alloy CastingsB427 Specification for Gear Bronze Alloy CastingsB505/B505M Specific
8、ation for Copper Alloy Continuous CastingsB584 Specification for Copper Alloy Sand Castings for General ApplicationsB763/B763M Specification for Copper Alloy Sand Castings for Valve ApplicationsB770 Specification for Copper-Beryllium Alloy Sand Castings for General ApplicationsB806 Specification for
9、 Copper Alloy Permanent Mold Castings for General ApplicationsB824 Specification for General Requirements for Copper Alloy CastingsE8/E8M Test Methods for Tension Testing of Metallic MaterialsE29 Practice for Using Significant Digits in Test Data to Determine Conformance with SpecificationsE54 Test
10、Methods for Chemical Analysis of Special Brasses and Bronzes (Withdrawn 2002)3E62 Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods) (Withdrawn 2010)31 This specification is under the jurisdiction of ASTM Committee B05 on Copper and Copper Alloys and is the direct r
11、esponsibility of Subcommittee B05.05 on Castingsand Ingots for Remelting.Current edition approved April 1, 2014Sept. 1, 2014. Published June 2014September 2014. Originally approved in 1919. Last previous edition approved in 20122014 asB30 12.B30 14. DOI: 10.1520/B0030-14.10.1520/B0030-14A.2 For refe
12、rencedASTM 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 website.3 The last approved version of this historical standard is referenced o
13、n www.astm.org.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 co
14、nsult 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 standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocke
15、n, PA 19428-2959. United States1TABLE 1 Nominal CompositionsAlloy NameCopperAlloyUNSNo.PreviouslyUsedDesignationCommercial DesignationNominal Composition, %Copper Tin Lead Zinc Ni-ckel Sul-fur IronAlu-mi-numMan-ga-neseAnti-monySili-conNio-biumBis-muthLeaded red brass C83450 . . . 88 2.5 2 6.5 1 . .
16、. . . . . . . . . . . . . . . . . . . . . .Low-lead sulfur tinbronzeC83470 . . . 93 4 . . . 2 0.5 0.5 . . . . . . . . . . . . . . . . . . . . .Leaded red brass C83600 4A 85-5-5-5 or No. 1 composition 85 5 5 5 . . . . . . . . . . . . . . . . . . . . . . . . . . .C83800 4B commercial red brass, 83-4-6
17、-7 83 4 6 7 . . . . . . . . . . . . . . . . . . . . . . . . . . .Low-lead semi-redbrassC84020 . . . 85.5 3 . . . 9 1.2 0.38 . . . . . . . . . . . . . . . . . . . . .C84030 . . . 85.5 3 . . . 9 1.2 0.38 . . . . . . . . . 0.8 . . . . . . . . .Leaded semi-redbrassC84200 . . . semi-red brass, 80-5-2-13
18、80 5 2 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 yellowbrassC85200 6A hig
19、h-copper yellow brass 72 1 3 24 . . . . . . . . . . . . . . . . . . . . . . . . . . .C85400 6B commercial No. 1 yellow brass 67 1 3 29 . . . . . . . . . . . . . . . . . . . . . . . . . . .Yellow brass C85470A . . . 62.5 2.5 . . . 34.3 . . . . . . . . . 0.5 . . . . . . . . . . . . . . .Leaded yellowb
20、rassC85700 6C 6040 leaded yellow (naval)brass61 1 1 37 . . . . . . . . . . . . . . . . . . . . . . . . . . .C85800 . . . die-cast yellow brass 62 1 1 36 . . . . . . . . . . . . . . . . . . . . . . . . . . .C86100 . . . high-strength manganesebronze67 . . . . . . 21 . . . . . . 3 5 4 . . . . . . . .
21、. . . .Leadedhigh-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
22、1 1 38 . . . . . . 1 0.5 0.5 . . . . . . . . . . . .C86500 8A No. 1 manganese bronze 58 . . . . . . 39 . . . . . . 1 1 1 . . . . . . . . . . . .C86700 . . . leaded manganese bronze 58 1 1 34 . . . . . . 2 2 2 . . . . . . . . . . . .Silicon bronze C87300 . . . silicon bronze 95 . . . . . . . . . . .
23、. . . . . . . . . . 1 . . . 4 . . . . . .Silicon brass C87400 13A silicon brass 82 . . . 0.5 14 . . . . . . . . . . . . . . . . . . 3.5 . . . . . .C87500 13B 82 . . . . . . 14 . . . . . . . . . . . . . . . . . . 4 . . . . . .Silicon bronze C87600 . . . silicon bronze 91 . . . . . . 5 . . . . . . . .
24、 . . . . . . . . . . 4 . . . . . .C87610 . . . silicon bronze 92 . . . . . . 4 . . . . . . . . . . . . . . . . . . 4 . . . . . .C87700 . . . silicon bronze 88.5 . . . . . . 8 . . . . . . . . . . . . . . . . . . 3 . . . . . .C87710 . . . silicon bronze 86 . . . . . . 10 . . . . . . . . . . . . . . .
25、. . . 4 . . . . . .Silicon brass C87800 . . . die-cast silicon brass 82 . . . . . . 14 . . . . . . . . . . . . . . . . . . 4 . . . . . .C87845B . . . 76 . . . . . . 21.26 . . . . . . . . . . . . . . . . . . 2.7 . . . . . .C87850C . . . Silicon brass 76 . . . . . . 20.9 . . . . . . . . . . . . . . .
26、. . . 3 . . . . . .Bismuth tin bronze C89320D . . . lead-free bronze 89 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bismuth seleniumbrassC89510E . . . lead-free bronze 87 5.0 . . . 5.0 . . . . . . . . . . . . . . . . . . . . . . . . 1.0C89520F . . . lead-free brass 86 5.5 . .
27、. 5 . . . . . . . . . . . . . . . . . . . . . . . . 1.9C89530G . . . 86.5 4.7 8.0 . . . . . . . . . . . . . . . . . . . . . . . . 1.5C89535G . . . 86.5 3.0 7.0 .65 . . . . . . . . . . . . . . . . . . . . . 1.4Bismuth brass C89537 . . . 85.0 4.5 . . . 9.0 . . . . . . . . . . . . . . . . . . 0.9 . . .
28、 1.7Bismuth seleniumyellow brassC89540H . . . lead-free yellow brass 61 0.8 . . . 36 0.5 . . . 0.3 0.4 . . . . . . . . . . . . 0.9Bismuth brass C89570I . . . 60.5 0.8 . . . 36.5 0.32 . . . . . . 0.5 . . . . . . . . . . . . 1.0C89720J . . . 67.5 1 . . . 29.8 . . . . . . . . . 0.5 . . . . . . 0.5 . .
29、. 0.7Bismith red brass C89833 . . . Lead-free brass 89 5 . . . 3 . . . . . . . . . . . . . . . . . . . . . . . . 2.2Bismuth Bronze C89836 . . . lead-free bronze 89.5 5.5 . . . 3.0 . . . . . . . . . . . . . . . . . . . . . . . . 2.0Bismuth semi-redbrassC89844 . . . cast bismuth brass 84.5 4 . . . 8 .
30、 . . . . . . . . . . . . . . . . . . . . . . . 3Tin bronze andleaded tin bronzeC90300 1B 88-8-0-4 or modified “G”bronze88 8 . . . 4 . . . . . . . . . . . . . . . . . . . . . . . . . . .Low-lead tinbronzeC90420 . . . 87.5 8 . . . 3 . . . 0.38 . . . . . . . . . . . . . . . . . . . . .Tin bronze andlea
31、ded tin bronzeC90500 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 . . . . . . . . . . . . . . . . . . . . . . .
32、. . . . . . . . . .C91000 . . . 85-15 tin bronze 85 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C91100 . . . 84-16 tin bronze 84 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C91300 . . . 81-19 tin bronze or bell metal 81 19 . . . . . . . . . . . . . . .
33、 . . . . . . . . . . . . . . . . . .C91600 . . . nickel gear bronze 88 10.5 . . . . . . 1.5 . . . . . . . . . . . . . . . . . . . . . . . .C91700 . . . nickel gear bronze 86.5 12 . . . . . . 1.5 . . . . . . . . . . . . . . . . . . . . . . . .C92200 2A steam or valve bronze-Navy“M”88 6 1.5 4.5 . . .
34、. . . . . . . . . . . . . . . . . . . . . . . .C92210 . . . . . . 88 5 2 4 1 . . . . . . . . . . . . . . . . . . . . . . . .B30 14a2E76 Test Methods for Chemical Analysis of Nickel-Copper Alloys (Withdrawn 2003)3E255 Practice for Sampling Copper and Copper Alloys for the Determination of Chemical Co
35、mpositionE478 Test Methods for Chemical Analysis of Copper AlloysE581 Test Methods for Chemical Analysis of Manganese-Copper AlloysTABLE 1 ContinuedAlloy NameCopperAlloyUNSNo.PreviouslyUsedDesignationCommercial DesignationNominal Composition, %Copper Tin Lead Zinc Ni-ckel Sul-fur IronAlu-mi-numMan-g
36、a-neseAnti-monySili-conNio-biumBis-muthC92300 2B 87-8-1-4 Navy P-C 87 8 1 4 . . . . . . . . . . . . . . . . . . . . . . . . . . .C92500 . . . 87-11-1-0-1 leaded gearbronze87 11 1 . . . 1 . . . . . . . . . . . . . . . . . . . . . . . .C92600 . . . 87-10-1-2 leaded tin bronze 87 10 1 2 . . . . . . . .
37、 . . . . . . . . . . . . . . . . . . .C92700 . . . 88-10-2-0 leaded tin bronze 88 10 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C92800 . . . 79-16-5 leaded tin bronze 79 16 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C92900 . . . leaded gear bronze 84 10 2.5 . . .
38、3.5 . . . . . . . . . . . . . . . . . . . . . . . .High-leaded tinbronzeC93200 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 1 . . . . . . . . . . . . . . . . .
39、 . . . . . . . . . .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
40、-1 high-lead-tin bronze 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 . .
41、 . . . . . . . . . . . . . . . . . . . . . . . . . . . .C94400 . . . 81-8-11 81 8 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .C94500 . . . 73-7-20 73 7 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Nickel-tin bronzeand leaded nickeltin bronzeC94700 . . . nickel-tin
42、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 bron
43、ze C95200 9A Grade A 88 . . . . . . . . . . . . . . . 3 9 . . . . . . . . . . . . . . .C95300 9B Grade B 89 . . . . . . . . . . . . . . . 1 10 . . . . . . . . . . . . . . .C95400 9C Grade C 86 . . . . . . . . . . . . . . . 4 10 . . . . . . . . . . . . . . .C95410 . . . 84 . . . . . . . . . 2 . . . 4
44、 10 . . . . . . . . . . . . . . .C95500 9D Grade D 81 . . . . . . . . . 4 . . . 4 11 . . . . . . . . . . . . . . .C95520 . . . nickel-aluminum bronze 78.5 . . . . . . . . . 5.5 . . . 5.0 11 . . . . . . . . . . . . . . .Silicon aluminumbronzeC95600 9E silicon-aluminum bronze 91 . . . . . . . . . . .
45、. . . . . . . 7 . . . . . . 2 . . . . . .Manganesealuminum bronzeC95700 9F manganese-aluminum bronze 75 . . . . . . . . . 2 . . . 3 8 12 . . . . . . . . . . . .Nickel aluminumbronzeC95800 . . . nickel-aluminum bronze 81 . . . . . . . . . 4.5 . . . 4 9 1.5 . . . . . . . . . . . .Aluminum bronze C9590
46、0 . . . 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 . . . 1 . . . . . . 1 . . .C968
47、00 . . . spinodal alloy 82 8 . . . . . . 10 . . . . . . . . . . . . . . . . . . 0.2 . . .Leaded nickelbronzeC97300 10A 12 % leaded nickel silver 57 2 9 20 12 . . . . . . . . . . . . . . . . . . . . . . . .C97600 11A 20 % leaded nickel silver 64 4 4 8 20 . . . . . . . . . . . . . . . . . . . . . . .
48、.C97800 11B 25 % leaded 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 . . .
49、1.5 22.5 5.0 . . . . . . 1.0 12 . . . . . . . . . . . .C99750 . . . 58 . . . 1.0 20.0 . . . . . . . . . 1.0 20 . . . . . . . . . . . .A Phosphorus 0.13.B Phosphorus 0.04.C Phosphorus 0.12.D Bismuth 5.0.E Selenium 0.5.F Selenium 0.9.G Selenium 0.20.H Selenium 0.03.I Phosphorus 0.1J Antimony 0.07, Boron 0.001.B30 14a32.3 JIS Standard4JIS H1068 Methods for Determination of Bismuth in Copper and Copper Alloys3. Ordering Information3.1 Orders for ingot should include the following information:3.1.1 ASTM designation and year of issue (for example, B30 05),3.1.2 Copper Alloy UNS
