1、Designation: B179 11Standard Specification forAluminum Alloys in Ingot and Molten Forms for Castingsfrom All Casting Processes1This standard is issued under the fixed designation B179; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision
2、, the year of last revision. 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 cov
3、ers commercial aluminum alloysin ingot form for remelting and molten form for the manufac-ture of castings. The specific gravity of these alloys does notexceed 3.0 and they are designated as shown in Table 1.NOTE 1Throughout this specification the use of “ingot” in a generalsense includes sow, T-bar
4、, T-ingot, and pig.1.2 Alloy designations are in accordance with ANSI H35.1/H35.1(M). The equivalent Unified Numbering System alloydesignations are in accordance with Practice E527.NOTE 2Supplementary data pertaining to the alloys covered by thisspecification when used in the form of castings are gi
5、ven in SpecificationsB26/B26M, B85/B85M, B108/B108M, B618/B618M, B686/B686M, andB955/B955M.1.3 Unless the order specifies the “M” specification desig-nation, the material shall be furnished to the inch-pound units.1.4 For acceptance criteria for inclusion of new aluminumand aluminum alloys in this s
6、pecification, see Annex A1.1.5 The values stated in inch-pound units are to be regardedas standard. No other units of measurement are included in thisstandard.1.5.1 ExceptionCertain SI units appear in brackets in7.1.2.1.6 This standard does not purport to address all of thesafety concerns, if any, a
7、ssociated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2B26/B26M Specification for Aluminum-Alloy Sand Cast-in
8、gsB85/B85M Specification for Aluminum-Alloy Die CastingsB108/B108M Specification for Aluminum-Alloy Perma-nent Mold CastingsB618/B618M Specification for Aluminum-Alloy Invest-ment CastingsB666/B666M Practice for Identification Marking of Alumi-num and Magnesium ProductsB686/B686M Specification for A
9、luminum Alloy Castings,High-StrengthB955/B955M Specification for Aluminum-Alloy Centrifu-gal CastingsB969 Specification for Aluminum-Alloy Castings Producedby the Squeeze Casting, Thixocast and Rheocast Semi-Solid Casting ProcessesE29 Practice for Using Significant Digits in Test Data toDetermine Co
10、nformance with SpecificationsE34 Test Methods for Chemical Analysis of Aluminum andAluminum-Base AlloysE527 Practice for Numbering Metals and Alloys in theUnified Numbering System (UNS)E607 Test Method for Atomic Emission SpectrometricAnalysis Aluminum Alloys by the Point to Plane Tech-nique Nitroge
11、n AtmosphereE716 Practices for Sampling and Sample Preparation ofAluminum and Aluminum Alloys for Determination ofChemical Composition by Spectrochemical AnalysisE1251 Test Method for Analysis of Aluminum and Alumi-num Alloys by Atomic Emission Spectrometry2.2 ANSI Standard:H35.1/H35.1(M) American N
12、ational Standard Alloy andTemper Designation Systems for Aluminum32.3 Aluminum Associations Standard:Designations and Chemical Composition Limits for Alumi-num Alloys in the Form of Castings and Ingot (The PinkSheets)31This specification is under the jurisdiction of ASTM Committee B07 on LightMetals
13、 and Alloys and is the direct responsibility of Subcommittee B07.01 onAluminum Alloy Ingots and Castings.Current edition approved May 1, 2011. Published June 2011. Originallyapproved in 1946. Last previous edition approved in 2010 as B179 10. DOI:10.1520/B0179-11.2For referenced ASTM standards, visi
14、t 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.3Available from Aluminum Association, Inc., 1525 Wilson Blvd., Suite 600,Arlington, VA 22209, htt
15、p:/www.aluminum.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.TABLE 1 Chemical Composition Limits of Aluminum Alloys in Ingot and Molten Forms for All Casting Pr
16、ocessesA,BThis Table has been reprinted by the permission of the Aluminum Association, Inc.Only composition limits which are identical to those listed herein or are registered with the Aluminum Association should be designated as “AA” alloys.NOTE 1Where single units are shown, these indicate the max
17、imum amounts permitted.NOTE 2Analysis shall be made for those elements for which limits are shown in this table.NOTE 3The following applies to all specified limits in the table: For purposes of acceptance or rejection an observed value or a calculated value obtained from analysis should be rounded t
18、othe nearest unit in the last right-hand place of figures used in expressing the specified limit in accordance with the rounding-off method of Practice E29.Registered Alloys in the Form of XXX.1 Ingot and XXX.2 IngotDesignationRegisteredDateProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Z
19、n Ti SnOthersDAluminumMinimumEach TotalE100.1* . 06/30/70 Ingot 0.15 0.6-0.8 0.10 .F. .F. 0.05 .F. 0.03F0.10 99.00G130.1* . 06/30/70 Ingot .H.H0.10 .F. .F. 0.05 .F. 0.03F0.10 99.30G150.1* . 06/30/70 Ingot .I.I0.05 .F. .F. 0.05 .F. 0.03F0.10 99.50G160.1 . 01/28/76 Ingot 0.10I0.25I. .F. .F. 0.05 .F. 0
20、.03F0.10 99.60G170.1* . 06/30/70 Ingot .J.J. .F. .F. 0.05 .F. 0.03F0.10 99.70G201.2 . 04/17/68 Ingot 0.10 0.10 4.0-5.2 0.20-0.50 0.20-0.55 . . . 0.15-0.35 . 0.05K0.10 RemainderA201.1 A201.2 10/09/70 Ingot 0.05 0.07 4.0-5.0 0.20-0.40 0.20-0.35 . . . 0.15-0.35 . 0.03K0.10 Remainder203.2 Hiduminium 350
21、 12/02/72 Ingot 0.20 0.35 4.8-5.2 0.20-0.30 0.10 . 1.3-1.7 0.10 0.15-0.25 . 0.05L0.20 Remainder204.2 A-U5GT 10/01/74 Ingot 0.15 0.10-0.20 4.2-4.9 0.05 0.20-0.35 . 0.03 0.05 0.15-0.25 0.05 0.05 0.15 Remainder206.2 . 04/23/76 Ingot 0.10 0.10 4.2-5.0 0.20-0.50 0.20-0.35 . 0.03 0.05 0.15-0.25 0.05 0.05
22、0.15 RemainderA206.2 . 04/23/76 Ingot 0.05 0.07 4.2-5.0 0.20-0.50 0.20-0.35 . 0.03 0.05 0.15-0.25 0.05 0.05 0.15 RemainderB206.2 . 07/07/03 Ingot 0.05 0.07 4.2-5.0 0.20-0.50 0.20-0.35 . 0.03 0.05 0.05 0.05 0.05 0.15 Remainder240.1 A240.1, A140 . Ingot 0.50 0.40 7.0-9.0 0.30-0.7 5.6-6.5 . 0.30-0.7 0.
23、10 0.20 . 0.05 0.15 Remainder242.1 142 . Ingot 0.7 0.8 3.5-4.5 0.35 1.3-1.8 0.25 1.7-2.3 0.35 0.25 . 0.05 0.15 Remainder242.2 142 . Ingot 0.6 0.6 3.5-4.5 0.10 1.3-1.8 . 1.7-2.3 0.10 0.20 . 0.05 0.15 RemainderA242.1 A142 . Ingot 0.6 0.6 3.7-4.5 0.10 1.3-1.7 0.15-0.25 1.8-2.3 0.10 0.07-0.20 . 0.05 0.1
24、5 RemainderA242.2 A142 . Ingot 0.35 0.6 3.7-4.5 0.10 1.3-1.7 0.15-0.25 1.8-2.3 0.10 0.07-0.20 . 0.05 0.15 Remainder295.1 195 . Ingot 0.7-1.5 0.8 4.0-5.0 0.35 0.03 . . 0.35 0.25 . 0.05 0.15 Remainder295.2 195 . Ingot 0.7-1.2 0.8 4.0-5.0 0.30 0.03 . . 0.30 0.20 . 0.05 0.15 Remainder296.1 B295.1, B195
25、. Ingot 2.0-3.0 0.9 4.0-5.0 0.35 0.05 . 0.35 0.50 0.25 . . 0.35 Remainder296.2 B295.2, B195 . Ingot 2.0-3.0 0.8 4.0-5.0 0.30 0.03 . . 0.30 0.20 . 0.05 0.15 Remainder301.1M08/02/94 IngotN9.5-10.5 0.8-1.2 3.0-3.5 0.50-0.8 0.30-0.50 . 1.0-1.5 0.05 0.20 . 0.03 0.10 Remainder302.1M08/02/94 IngotN9.5-10.5
26、 0.20 2.8-3.2 . 0.8-1.2 . 1.0-1.5 0.05 0.20 . 0.03 0.10 Remainder303.1M08/02/94 IngotN9.5-10.5 0.8-1.2 0.20 0.50-0.8 0.50-0.7 . . 0.05 0.20 . 0.03 0.10 Remainder308.1MA108 . Ingot 5.0-6.0 0.8 4.0-5.0 0.50 0.10 . . 1.0 0.25 . . 0.50 RemainderB179112TABLE 1 ContinuedDesignationRegisteredDateProductsCC
27、omposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersDAluminumMinimumEach TotalE308.2MA108 . Ingot 5.0-6.0 0.8 4.0-5.0 0.30 0.10 . . 0.50 0.20 . . 0.50 Remainder318.1M. 01/29/91 Ingot 5.5-6.5 0.8 3.0-4.0 0.50 0.15-0.6 . 0.35 0.9 0.25 . . 0.50 Remainder319.1M319, All Cast . Ingot 5.5-6.5 0.8
28、 3.0-4.0 0.50 0.10 . 0.35 1.0 0.25 . . 0.50 Remainder319.2M319, All Cast . Ingot 5.5-6.5 0.6 3.0-4.0 0.10 0.10 . 0.10 0.10 0.20 . . 0.20 RemainderA319.1M. 08/28/70 Ingot 5.5-6.5 0.8 3.0-4.0 0.50 0.10 . 0.35 3.0 0.25 . . 0.50 RemainderB319.1M. 10/30/81 Ingot 5.5-6.5 0.9 3.0-4.0 0.8 0.15-0.50 . 0.50 1
29、.0 0.25 . . 0.50 RemainderRemainder320.1M. 04/08/82 Ingot 5.0-8.0 0.9 2.0-4.0 0.8 0.10-0.6 . 0.35 3.0 0.25 . . 0.50 Remainder328.1MRed X-8 . Ingot 7.5-8.5 0.8 1.0-2.0 0.20-0.6 0.25-0.6 0.35 0.25 1.5 0.25 . . 0.50 Remainder332.1MF332.1, F132 . Ingot 8.5-10.5 0.9 2.0-4.0 0.50 0.6-1.5 . 0.50 1.0 0.25 .
30、 . 0.50 Remainder332.2MF332.2, F132 . Ingot 8.5-10.0 0.6 2.0-4.0 0.10 0.9-1.3 . 0.10 0.10 0.20 . . 0.30 Remainder333.1M333 . Ingot 8.0-10.0 0.8 3.0-4.0 0.50 0.10-0.50 . 0.50 1.0 0.25 . . 0.50 RemainderA333.1M. 08/28/70 Ingot 8.0-10.0 0.8 3.0-4.0 0.50 0.10-0.50 . 0.50 3.0 0.25 . . 0.50 Remainder336.1
31、MA332.1, A132 Ingot 11.0-13.00.9 0.50-1.50.35 0.8-1.3 . 2.0-3.0 0.35 0.25 . 0.05 . Remainder336.2MA332.2, A132 Ingot 11.0-13.00.9 0.50-1.50.10 0.9-1.3 . 2.0-3.0 0.10 0.20 . 0.05 0.15 Remainder339.1MZ332.1, Z132 . Ingot 11.0-13.00.9 1.5-3.0 0.50 0.6-1.5 . 0.50-1.5 1.0 0.25 . . 0.50 Remainder354.1M354
32、 . Ingot 8.6-9.4 0.15 1.6-2.0 0.10 0.45-0.6 . . 0.10 0.20 . 0.05 0.15 Remainder354.2M07/21/97 Ingot 8.6-9.4 0.06 1.6-2.0 0.10 0.45-0.6 . . 0.10 0.20 . 0.05 0.15 Remainder355.1M355 . Ingot 4.5-5.5 0.50O1.0-1.5 0.50O0.45-0.6 0.25 . 0.35 0.25 . 0.05 0.15 Remainder355.2M355 . Ingot 4.5-5.5 0.14-0.25 1.0
33、-1.5 0.05 0.50-0.6 . . 0.05 0.20 . 0.05 0.15 RemainderA355.2M. 09/17/81 Ingot 4.5-5.5 0.06 1.0-1.5 0.03 0.50-0.6 . . 0.03 0.04-0.20 . 0.03 0.10 RemainderC355.1M. 06/04/74 Ingot 4.5-5.5 0.15 1.0-1.5 0.10 0.45-0.6 . . 0.10 0.20 . 0.05 0.15 RemainderC355.2MC355 . Ingot 4.5-5.5 0.13 1.0-1.5 0.05 0.50-0.
34、6 . . 0.05 0.20 . 0.05 0.15 Remainder356.1M356 . Ingot 6.5-7.5 0.50O0.25 0.35O0.25-0.45 . . 0.35 0.25 . 0.05 0.15 Remainder356.2M356 . Ingot 6.5-7.5 0.13-0.25 0.10 0.05 0.30-0.45 . . 0.05 0.20 . 0.05 0.15 RemainderA356.1M. 06/04/74 Ingot 6.5-7.5 0.15 0.20 0.10 0.30-0.45 . . 0.10 0.20 . 0.05 0.15 Rem
35、ainderA356.2MA356 . Ingot 6.5-7.5 0.12 0.10 0.05 0.30-0.45 . . 0.05 0.20 . 0.05 0.15 RemainderB356.2M. 09/17/81 Ingot 6.5-7.5 0.06 0.03 0.03 0.30-0.45 . . 0.03 0.04-0.20 . 0.03 0.10 RemainderC356.2M. 05/30/85 Ingot 6.5-7.5 0.04 0.03 0.03 0.30-0.45 . . 0.03 0.04-0.20 . 0.03 0.10 RemainderF356.2M. 10/
36、20/71 Ingot 6.5-7.5 0.12 0.10 0.05 0.17-0.25 . . 0.05 0.04-0.20 . 0.05 0.15 Remainder357.1M357 . Ingot 6.5-7.5 0.12 0.05 0.03 0.45-0.6 . . 0.05 0.20 . 0.05 0.15 RemainderB179113TABLE 1 ContinuedDesignationRegisteredDateProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersDAluminum
37、MinimumEach TotalEA357.2MA357 . Ingot 6.5-7.5 0.12 0.10 0.05 0.45-0.7 . . 0.05 0.04-0.20 . 0.03P0.10 RemainderB357.2M. 09/17/81 Ingot 6.5-7.5 0.06 0.03 0.03 0.45-0.6 . . 0.03 0.04-0.20 . 0.03 0.10 RemainderC357.2M. 09/17/81 Ingot 6.5-7.5 0.06 0.03 0.03 0.50-0.7 . . 0.03 0.04-0.20 . 0.03P0.10 Remaind
38、erE357.1M 06/06/01 Ingot 6.5-7.5 0.07 . 0.10 0.6-0.7 . . . 0.10-0.20 . 0.05Q0.15 RemainderE357.2M 06/06/01 Ingot 6.5-7.5 0.07 . 0.10 0.6-0.7 . . . 0.10-0.20 . 0.05R0.15 RemainderF357.1M 06/06/01 Ingot 6.5-7.5 0.07 0.20 0.10 0.45-0.7 . . 0.10 0.04-0.20 . 0.05Q0.15 RemainderF357.2M 06/06/01 Ingot 6.5-
39、7.5 0.07 0.20 0.10 0.45-0.7 . . 0.10 0.04-0.20 . 0.05R0.15 Remainder358.2MB358.2,Tens-50. Ingot 7.6-8.6 0.20 0.10 0.10 0.45-0.6 0.05 . 0.10 0.12-0.20 . 0.05S0.15 Remainder359.2M359 . Ingot 8.5-9.5 0.12 0.10 0.10 0.55-0.7 . . 0.10 0.20 . 0.05 0.15 RemainderA359.1M08/02/94 IngotN8.5-9.5 0.20 0.20 0.10
40、 0.45-0.6 . . 0.05 0.20 . 0.03 0.10 Remainder360.2M360 . Ingot 9.0-10.0 0.7-1.1 0.10 0.10 0.45-0.6 . 0.10 0.10 . 0.10 . 0.20 RemainderA360.1T,MA360 . Ingot 9.0-10.0 1.0 0.6 0.35 0.45-0.6 . 0.50 0.40 . 0.15 . 0.25 RemainderA360.2MA360 . Ingot 9.0-10.0 0.6 0.10 0.05 0.45-0.6 . . 0.05 . . 0.05 0.15 Rem
41、ainder361.1M. 06/30/78 Ingot 9.5-10.5 0.8 0.50 0.25 0.45-0.6 0.20-0.30 0.20-0.300.40 0.20 0.10 0.05 0.15 Remainder363.1M363 01/16/70 Ingot 4.5-6.0 0.8 2.5-3.5 .U0.20-0.40 .U0.25 3.0-4.50.20 0.25 .V0.30 Remainder364.2M364 . Ingot 7.5-9.5 0.7-1.1 0.20 0.10 0.25-0.40 0.25-0.50 0.15 0.15 . 0.15 0.05W0.1
42、5 Remainder365.1MSilafont-36 01/05/96 Ingot 9.5-11.5 0.12 0.03 0.50-0.8 0.15-0.50 . . 0.07 0.04-0.15 . 0.03X0.10 RemainderA365.1MAural 2 10/17/08 Ingot 9.5-11.5 0.15-0.20 0.02 0.30-0.6 0.15-0.6 . . 0.03 0.10 . 0.05Y0.15 Remainder366.1M.- 03/27/03 IngotZ6.5-7.5 0.12 0.05 0.03 0.6-1.2 . . 0.05 0.20 .
43、0.05 0.15 Remainder367.1MMercalloy367 10/01/07 Ingot 8.59.5 0.20 0.25 0.250.35 0.350.50 . . 0.10 0.20 .AA0.05 0.15 Remainder368.1MMercalloy366 10/01/07 Ingot 8.59.5 0.20 0.25 0.250.35 0.150.30 . . 0.10 0.20 .AA0.05 0.15 Remainder369.1MSpecial K-9 04/04/78 Ingot 11.0-12.01.0 0.50 0.35 0.30-0.45 0.30-
44、0.40 0.05 0.9 . 0.10 0.05 0.15 Remainder380.2M380 . Ingot 7.5-9.5 0.7-1.1 3.0-4.0 0.10 0.10 . 0.10 0.10 . 0.10 . 0.20 RemainderA380.1T,MA380 . Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.10 . 0.50 2.9 . 0.35 . 0.50 RemainderA380.2MA380 . Ingot 7.5-9.5 0.6 3.0-4.0 0.10 0.10 . 0.10 0.10 . . 0.05 0.15 RemainderB3
45、80.1MA380 . Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.10 . 0.50 0.9 . 0.35 . 0.50 RemainderC380.1M. 01/29/91 Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.15-0.30 . 0.50 2.9 . 0.35 . 0.50 RemainderB179114TABLE 1 ContinuedDesignationRegisteredDateProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersDAlu
46、minumMinimumEach TotalED380.1M. 01/29/91 Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.15-0.30 . 0.50 0.90 . 0.35 . 0.50 RemainderE380.1M. 10/12/06 Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.30 . 0.50 2.9 . 0.35 . 0.50 Remainder381.2M. 06/12/97 Ingot 9.0-10.0 0.7-1.0 3.0-4.0 0.50 0.13 0.15 0.50 2.9 0.20 0.15 .AB0.50 Remai
47、nder383.1M. . Ingot 9.5-11.5 1.0 2.0-3.0 0.50 0.10 . 0.30 2.9 . 0.15 . 0.50 Remainder383.2M. . Ingot 9.5-11.5 0.6-1.0 2.0-3.0 0.10 0.10 . 0.10 0.10 . 0.10 . 0.20 RemainderA383.1M. 01/29/91 Ingot 9.5-11.5 1.0 2.0-3.0 0.50 0.15-0.30 . 0.30 2.9 . 0.15 . 0.50 RemainderB383.1M. 10/12/06 Ingot 9.5-11.5 1.
48、0 2.0-3.0 0.50 0.30 . 0.30 2.9 . 0.15 . 0.50 Remainder384.1M384 . Ingot 10.5-12.01.0 3.0-4.5 0.50 0.10 . 0.50 2.9 . 0.35 . 0.50 Remainder384.2M384 . Ingot 10.5-12.00.6-1.0 3.0-4.5 0.10 0.10 . 0.10 0.10 . 0.10 . 0.20 RemainderA384.1M384 . Ingot 10.5-12.01.0 3.0-4.5 0.50 0.10 . 0.50 0.9 . 0.35 . 0.50
49、RemainderB384.1M. 01/29/91 Ingot 10.5-12.01.0 3.0-4.5 0.50 0.15-0.30 . 0.50 0.9 . 0.35 . 0.50 RemainderC384.1M. 01/29/91 Ingot 10.5-12.01.0 3.0-4.5 0.50 0.15-0.30 . 0.50 2.9 . 0.35 . 0.50 Remainder390.2M390 . Ingot 16.0-18.00.6-1.0 4.0-5.0 0.10 0.50-0.65AC. . 0.10 0.20 . 0.10 0.20 RemainderA390.1MA390 . Ingot 16.0-18.00.40 4.0-5.0 0.10 0.50-0.65AC. . 0.10 0.20 . 0.10 0.20 RemainderB390.1M. 03/29/79 Ingot 16.0-18.01.0 4.0-5.0 0.50 0.50-0.65AC. 0.10 1.4 0.20 . 0.10 0.20 Remainder391.1MMercosil 01303/01 Ingot 18.0-20.00.9 0.20 0.30 0.45-0.70 . . 0.10 0.20 . 0.10 0.20
