1、Designation: B179 09Standard 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 the standard. The values stated in each system may not beexact equivalents; therefore, each system shall be used inde-pendently of the other. Combining values from the two systemsmay result in non-conformance w
7、ith the standard.1.6 This standard does not purport to address all of thesafety concerns, if any, associated 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 us
8、e.2. Referenced Documents2.1 ASTM Standards:2B26/B26M Specification for Aluminum-Alloy Sand Cast-ingsB85/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 Pr
9、actice for Identification Marking of Alumi-num and Magnesium ProductsB686/B686M Specification for Aluminum Alloy Castings,High-StrengthB955/B955M Specification for Aluminum-Alloy Centrifu-gal CastingsE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE3
10、4 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 Nitrogen AtmosphereE716 Practices for
11、Sampling Aluminum and AluminumAlloys for 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 National Standard Alloy andTemper Designation Systems for Aluminum32.3 Aluminum Associations Stand
12、ard:Designations and Chemical Composition Limits for Alumi-num Alloys in the Form of Castings and Ingot (The PinkSheets)32.4 Other Standards:4EN 14242 Aluminum and Aluminum Alloys ChemicalAnalysis Inductively Coupled Plasma Optical Emis-sion Spectral Analysis1This specification is under the jurisdic
13、tion of ASTM Committee B07 on LightMetals and Alloys and is the direct responsibility of Subcommittee B07.01 onAluminum Alloy Ingots and Castings.Current edition approved Nov. 15, 2009. Published December 2009. Originallyapproved in 1946. Last previous edition approved in 2006 as B179 06. DOI:10.152
14、0/B0179-09.2For 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.3Available from Aluminum Association, Inc., 1525 W
15、ilson Blvd., Suite 600,Arlington, VA 22209, http:/www.aluminum.org.4Available from European Committee for Standardization (CEN), 36 rue deStassart, B-1050, Brussels, Belgium, http:/www.cenorm.be.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr
16、 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 ProcessesA,BThis Table has been reprinted by the permission of the Aluminum Association, Inc.Only composition limits which are
17、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 maximum amounts permitted.NOTE 2Analysis shall be made for those elements for which limits are shown in this table.NOTE 3The fol
18、lowing 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 tothe nearest unit in the last right-hand place of figures used in expressing the specified limit in accordance with the round
19、ing-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 Zn 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* . 0
20、6/30/70 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. 0.03F0.10 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
21、.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 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.
22、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 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 RemainderB20
23、6.2 . 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 0.10 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
24、 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 0.15 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
25、. 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 . 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
26、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 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
27、 . . 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 RemainderB179092TABLE 1 ContinuedDesignationRegisteredDateProductsCComposition, %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
28、.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 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.
29、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 1.0 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 Remainder
30、328.1MRed 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 . . 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 .
31、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 Remainder336.1MA332.1, 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.
32、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 . 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
33、 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 1.0-1.5 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 0.0
34、4-0.20 . 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 0.50-0.6 . . 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 Remainder35
35、6.2M356 . 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 RemainderA356.2MA356 . 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
36、 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. 10/20/71 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
37、 0.45-0.6 . . 0.05 0.20 . 0.05 0.15 RemainderB179093TABLE 1 ContinuedDesignationRegisteredDateProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersDAluminumMinimumEach 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/
38、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 RemainderE357.1M 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
39、 . 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 6.5-7.5 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
40、.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 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
41、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 Remainder361.1M. 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 0
42、1/16/70 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 0.05W0.15 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 Remainder366
43、.1M.- 03/27/03 IngotY6.5-7.5 0.12 0.05 0.03 0.6-1.2 . . 0.05 0.20 . 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 .Z0.05 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 .Z0.05 0.15 Remainder369.1
44、MSpecial K-9 04/04/78 Ingot 11.0-12.01.0 0.50 0.35 0.30-0.45 0.30-0.40 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
45、.5-9.5 0.6 3.0-4.0 0.10 0.10 . 0.10 0.10 . . 0.05 0.15 RemainderB380.1MA380 . 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 RemainderD380.1M. 01/29/91 Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.15-0.30
46、. 0.50 0.90 . 0.35 . 0.50 RemainderB179094TABLE 1 ContinuedDesignationRegisteredDateProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersDAluminumMinimumEach TotalEE380.1M. 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
47、.0 0.7-1.0 3.0-4.0 0.50 0.13 0.15 0.50 2.9 0.20 0.15 .AA0.50 Remainder383.1M. . 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
48、.30 2.9 . 0.15 . 0.50 RemainderB383.1M. 10/12/06 Ingot 9.5-11.5 1.0 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 RemainderA384.1M38
49、4 . Ingot 10.5-12.01.0 3.0-4.5 0.50 0.10 . 0.50 0.9 . 0.35 . 0.50 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 0.50-0.65AB. . 0.10 0.20 . 0.10 0.20 RemainderA390.1MA390 . Ingot 16.0-18.00.40 4.0-5.0 0.10 0.50-0.65AB. . 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 0.50-0.65AB. 0.10 1.4 0.20 . 0.10 0.20 Remainder391.1MMercosil 0130
