ASTM B30-2008a Standard Specification for Copper Alloys in Ingot Form.pdf
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1、Designation: B 30 08aStandard 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 () 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 Oct. 1, 2008. Published November 2008. Originallyapproved in 1919. Last previous edition approved in 2008 as B 30 08.2For referenced ASTM standards, visit the ASTM webs
13、ite, 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. The last approved version of this historical standard is referencedon www.astm.org.1*A Summary of Ch
14、anges 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.TABLE 1 Nominal CompositionsAlloy NameCopper AlloyUNS No.PreviouslyUsedDesignationCommercial DesignationNominal Composition, %Copper Tin
15、 Lead Zinc Nickel IronAlumi-numMan-ganeseSili-conNio-biumBis-muthLeaded red brass C83450 . . . 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 . . . . . . . . . . .
16、 . . . . . . . . . .Leaded semi-red brass C84200 . . . semi-red brass, 80-5-2-13 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 yellow
17、brass C85200 6A high-copper yellow brass 72 1 3 24 . . . . . . . . . . . . . . . . . . . . .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 . . . .
18、. . . . . . . . . . . . . . . . .C86100 . . . high-strength manganesebronze67 . . 21 . 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
19、manganese bronze 58 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 . . . . . . . . . . . . . . . . . . 1
20、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 . . . . . . . . . . . . 4 . . . . . .C87610 . . . silicon bronze 92
21、 . . . . . . 4 . . . . . . . . . . . . 4 . . . . . .Silicon brass C87800 . . . die-cast silicon brass 82 . . . . . . 14 . . . . . . . . . . . . 4 . . . . . .C87850A. Siliconbrass 76 . . 20.9 . . . . 3 . .Bismuth tin bronze C89320Blead-free bronze 89 6 . . . . . . . . . . . . . . . . . . . . . . . .
22、. . .Bismuth selenium brass C89510Clead-free bronze 87 5.0 . . . 5.0 . . . . . . . . . . . . . . . . . . 1.0C89520D. . . lead-free brass 86 5.5 . . . 5 . . . . . . . . . . . . . . . . . . 1.9C89530E86.5 4.7 8.0 . . . 1.5C89535E86.5 3.0 7.0 .65 1.4Bismuth selenium yellow brass C89540F. . . lead-free
23、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 Bronze C89836 . . . lead-free bronze 89.5 5.5 . . . 3.0 . . . . . . . . . . . . . . . . . . 2.0Bismuth semi-red brass C89844 . . .
24、cast bismuth brass 84.5 4 . . . 8 . . . . . . . . . . . . . . . . . . 3Tin bronze and leadedtin bronzeC90300 1B 88-8-0-4 or modified “G”bronze88 8 . 4 . . . . . . .C90500 1A 88-10-0-2 or “G” bronze 88 10 . . . 2 . . . . . . . . . . . . . . . . . . . . .C90700 . . . 89-11 gear bronze 89 11 . . . . .
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