1、Designation: B179 14B179 17Standard 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 r
2、evision, 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 U.S. Department of Defense.1. Scope*1.1 This speci
3、fication covers commercial aluminum alloys in ingot form for remelting and molten form for the manufacture ofcastings. The specific gravity of these alloys does not exceed 3.0 and they are designated as shown in Table 1.NOTE 1Throughout this specification the use of “ingot” in a general sense includ
4、es sow, T-bar, 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 this specification when used in the form of c
5、astings are given in SpecificationsB26/B26M, B85/B85M, B108/B108M, B618/B618M, B686/B686M, B955/B955Mand , and B955/B955MB969/B969M.1.3 Unless the order specifies the “M” specification designation, the material shall be furnished to the inch-pound units.1.4 For acceptance criteria for inclusion of n
6、ew aluminum and aluminum alloys in this specification, see Annex A1.1.5 The values stated in inch-pound units are to be regarded as standard. No other units of measurement are included in thisstandard.1.6 This standard does not purport to address all of the safety concerns, if any, associated with i
7、ts use. It is the responsibilityof the user of this standard to establish appropriate safety safety, health, and healthenvironmental practices and determine theapplicability of regulatory limitations prior to use.1.7 This international standard was developed in accordance with internationally recogn
8、ized principles on standardizationestablished in the Decision on Principles for the Development of International Standards, Guides and Recommendations issuedby the World Trade Organization Technical Barriers to Trade (TBT) Committee.2. Referenced Documents2.1 The following documents of the issue in
9、effect on date of material purchase form a part of this specification to the extentreferenced herein:2.2 ASTM Standards:2B26/B26M Specification for Aluminum-Alloy Sand CastingsB85/B85M Specification for Aluminum-Alloy Die CastingsB108/B108M Specification for Aluminum-Alloy Permanent Mold CastingsB61
10、8/B618M Specification for Aluminum-Alloy Investment CastingsB666/B666M Practice for Identification Marking of Aluminum and Magnesium ProductsB686/B686M Specification for Aluminum Alloy Castings, High-StrengthB985 Practice for SamplingAluminum Ingots, Billets, Castings and Finished or Semi-Finished W
11、roughtAluminum Products forCompositional AnalysisB955/B955M Specification for Aluminum-Alloy Centrifugal Castings1 This specification is under the jurisdiction of ASTM Committee B07 on Light Metals and Alloys and is the direct responsibility of Subcommittee B07.01 on AluminumAlloy Ingots and Casting
12、s.Current edition approved Oct. 1, 2014Oct. 1, 2017. Published October 2014November 2017. Originally approved in 1946. Last previous edition approved in 20112014as B179 11B179 14.1. DOI: 10.1520/B0179-14.10.1520/B0179-17.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contact
13、ASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.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 m
14、ade to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult 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
15、 Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1TABLE 1 Chemical Composition Limits of Aluminum Alloys in Ingot and Molten Forms for All Casting ProcessesA,A,B,C,DBThis Ta
16、ble 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 maximum amounts perm
17、itted.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 tothe nearest unit
18、 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 IngotDesignationRegisteredDate ProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersD A
19、lu-mi-numMini-mumEach TotalEDESIG.S Si Fe Cu Mn Mg Cr Ni Zn Ti Ag Be Pb Sn Zr FNs OTHERSE Al Min.AA No. Each TotalF100.1* . 06/30/70 Ingot 0.15 0.6-0.8 0.10 .F . .F . 0.05 .F . 0.03F 0.10 99.00G100.1* 0.15 0.60.8 0.10 . . . . . . . . . . . . 0.05 . . . . . . . . . . . . . . . . . . 0.025 Mn+Cr+Ti+V
20、. . . 0.03 0.10 99.00G130.1* . . . . . . 0.10 . . . . . . . . . . . . 0.05 . . . . . . . . . . . . . . . . . . 0.025 Mn+Cr+Ti+V,2.5 min. Fe/Si ratio . . . 0.03 0.10 99.30G150.1* . . . . . . 0.05 . . . . . . . . . . . . 0.05 . . . . . . . . . . . . . . . . . . 0.025 Mn+Cr+Ti+V,2.0 min. Fe/Si ratio .
21、. . 0.03 0.10 99.50G130.1* . 06/30/70 Ingot .H .H 0.10 .F . .F . 0.05 .F . 0.03F 0.10 99.30G160.1 0.10 0.25 . . . . . . . . . . . . . . . 0.05 . . . . . . . . . . . . . . . . . . 0.025 Mn+Cr+Ti+V,2.0 min. Fe/Si ratio . . . 0.03 0.10 99.60G170.1* . . . . . . . . . . . . . . . . . . . . . 0.05 . . . .
22、 . . . . . . . . . . . . . . 0.025 Mn+Cr+Ti+V,1.5 min. Fe/Si ratio . . . 0.03 0.10 99.70G201.2 0.10 0.10 4.05.2 0.200.50 0.200.55 . . . . . . . . . 0.150.35 0.401.0 . . . . . . . . . . . . . . . . . . 0.05 0.10 Rem.150.1* . 06/30/70 Ingot .I .I 0.05 .F . .F . 0.05 .F . 0.03F 0.10 99.50GA201.1 0.05 0
23、.07 4.05.0 0.200.40 0.200.35 . . . . . . . . . 0.150.35 0.401.0 . . . . . . . . . . . . . . . . . . 0.03 0.10 Rem.160.1 . 01/28/76 Ingot 0.10I 0.25I . .F . .F . 0.05 .F . 0.03F 0.10 99.60G203.2 0.20 0.35 4.85.2 0.200.30 0.10 . . . 1.31.7 0.10 0.150.25 . . . . . . . . . . . .0.100.300.200.30 Co,0.200
24、.30 Sb,0.50 Ti + Zr. . . 0.05 0.20 Rem.170.1* . 06/30/70 Ingot .J .J . .F . .F . 0.05 .F . 0.03F 0.10 99.70G204.2 0.15 0.100.20 4.24.9 0.05 0.200.35 . . . 0.03 0.05 0.150.25 . . . . . . . . . 0.05 . . . . . . . . . 0.05 0.15 Rem.201.2 . 04/17/68 Ingot 0.10 0.10 4.0-5.2 0.20-0.50 0.20-0.55 . . . 0.15
25、-0.35 . 0.05K 0.10Re-main-der205.2L 0.07 0.05 4.25.0 . . . 0.250.33 . . . . . . . . . 0.50 0.60.9 . . . . . . . . . . . . . . . . . . 0.08 0.17 Rem.A201.1 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. 0.03K 0.10 Re-main-der203.2 Hiduminium35012/02/72 Ingot 0.20 0.35 4.
26、8-5.2 0.20-0.30 0.10 . 1.3-1.70.10 0.15-0.25. 0.05L 0.20 Re-main-derB179172TABLE 1 ContinuedDesignationTABLE 1 ContinuedRegisteredDate ProductsCComposition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthersD Alu-mi-numMini-mumEach TotalE204.2 A-U5GT 10/01/74 Ingot 0.15 0.10-0.20 4.2-4.9 0.05 0.20-0
27、.35 . 0.03 0.05 0.15-0.25 0.05 0.05 0.15Re-main-der206.2 0.10 0.10 4.25.0 0.200.50 0.200.35 . . . 0.03 0.05 0.150.25 . . . . . . . . . 0.05 . . . . . . . . . 0.05 0.15 Rem.206.2 . 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 0.15Re-main-derA206.2 0.05 0.07 4.2
28、5.0 0.200.50 0.200.35 . . . 0.03 0.05 0.150.25 . . . . . . . . . 0.05 . . . . . . . . . 0.05 0.15 Rem.A206.2 . 04/23/76 Ingot 0.05 0.07 4.2-5.0 0.20-0.50 0.20-0.35 . 0.03 0.05 0.15-0.250.05 0.05 0.15 Re-main-derB206.2. 07/07/03 Ingot0.05 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.
29、15Re-main-derB206.2 0.05 0.07 4.25.0 0.200.50 .200.35 . . . 0.03 0.05 0.05 . . . . . . . . . 0.05 . . . . . . . . . 0.05 0.15 Rem.240.1 0.50 0.40 7.09.0 0.300.7 5.66.5 . . . 0.300.7 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.242.1 0.7 0.8 3.54.5 0.35 1.31.8 0.25 1.72.3 0.35 0.
30、25 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.240.1 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 0.15Re-main-der242.2 0.6 0.6 3.54.5 0.10 1.31.8 . . . 1.72.3 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.A242.1 0.6 0.6 3.74.5 0.
31、10 1.31.7 0.15 0.25 1.82.3 0.10 0.070.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.242.1 142 . Ingot 0.7 0.8 3.5-4.5 0.35 1.3-1.8 0.25 1.7-2.30.35 0.25 . 0.05 0.15 Re-main-der242.2 142 . 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 0.15Re-main-derA242.2 0.35 0.6 3.74.5
32、 0.10 1.31.7 0.150.25 1.82.3 0.10 0.070.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.A242.1 A142 . Ingot 0.6 0.6 3.7-4.5 0.10 1.3-1.7 0.15-0.25 1.8-2.30.10 0.07-0.20. 0.05 0.15 Re-main-derA242.2 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 0.15Re-m
33、ain-der295.1 0.71.5 0.8 4.05.0 0.35 0.03 . . . . . . 0.35 0.25 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.295.1 195 . Ingot 0.7-1.5 0.8 4.0-5.0 0.35 0.03 . . 0.35 0.25 . 0.05 0.15 Re-main-der295.2 195. Ingot 0.7-1.20.8 4.0-5.0 0.30 0.03 . . 0.30 0.20 . 0.05 0.15Re-main-der295.2 0.71.2 0
34、.8 4.05.0 0.30 0.03 . . . . . . 0.30 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.296.1 B295.1, B195. Ingot 2.0-3.00.9 4.0-5.0 0.35 0.05 . 0.35 0.50 0.25 . . 0.35Re-main-derB179173TABLE 1 ContinuedDesignationTABLE 1 ContinuedRegisteredDate ProductsCComposition, %AA No. Former Si Fe C
35、u Mn Mg Cr Ni Zn Ti SnOthersD Alu-mi-numMini-mumEach TotalE296.1 2.03.0 0.9 4.05.0 0.35 0.05 . . . 0.35 0.50 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.35 Rem.296.2 B295.2, B195. Ingot 2.0-3.00.8 4.0-5.0 0.30 0.03 . . 0.30 0.20 . 0.05 0.15Re-main-der296.2 2.03.0 0.8 4.05.0 0.30 0.03 . .
36、. . . . 0.30 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.301.1L,M 9.510.5 0.81.2 3.03.5 0.500.8 0.300.50 . . . 1.01.5 0.05 0.20 . . . . . . . . . . . . . . . . . . . . . 0.03 0.10 Rem.301.1M 08/02/94 IngotN 9.5-10.5 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 0.10R
37、e-main-der302.1L,M 9.510.5 0.20 2.83.2 . . . 0.81.2 . . . 1.01.5 0.05 0.20 . . . . . . . . . . . . . . . . . . . . . 0.03 0.10 Rem.303.1L,M 9.510.5 0.81.2 0.20 0.500.8 0.500.7 . . . . . . 0.05 0.20 . . . . . . . . . . . . . . . . . . . . . 0.03 0.10 Rem.302.1M 08/02/94 IngotN 9.5-10.5 0.20 2.8-3.2 .
38、 0.8-1.2 . 1.0-1.5 0.05 0.20 . 0.03 0.10Re-main-der304.1M 9.511.5 0.81.0 0.050.08 0.300.50 0.350.50 0.05 0.03 0.20 0.030.18 . . . . . . . . . 0.03 . . . . . . . . . 0.03 0.15 Rem.303.1M 08/02/94 IngotN 9.5-10.5 0.8-1.2 0.20 0.50-0.8 0.50-0.7 . . 0.05 0.20 . 0.03 0.10Re-main-der308.1M 5.06.0 0.8 4.05
39、.0 0.50 0.10 . . . . . . 1.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.308.1M A108 . Ingot 5.0-6.0 0.8 4.0-5.0 0.50 0.10 . . 1.0 0.25 . . 0.50 Re-main-der308.2M A108. Ingot 5.0-6.00.8 4.0-5.0 0.30 0.10 . . 0.50 0.20 . . 0.50Re-main-der308.2M 5.06.0 0.8 4.05.0 0.30 0.10 . . . . .
40、. 0.50 0.20 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.318.1M .01/29/91 Ingot 5.5-6.50.8 3.0-4.0 0.50 0.15-0.6 . 0.35 0.9 0.25 . . 0.50Re-main-der318.1M 5.56.5 0.8 3.04.0 0.50 0.150.6 . . . 0.35 0.9 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.319.1M 319, All Cast. Ing
41、ot 5.5-6.50.8 3.0-4.0 0.50 0.10 . 0.35 1.0 0.25 . . 0.50Re-main-der319.1M 5.56.5 0.8 3.04.0 0.50 0.10 . . . 0.35 1.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.319.2M 319, All Cast. Ingot 5.5-6.50.6 3.0-4.0 0.10 0.10 . 0.10 0.10 0.20 . . 0.20Re-main-der319.2M 5.56.5 0.6 3.04.0 0.1
42、0 0.10 . . . 0.10 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . . . . 0.20 Rem.A319.1M .08/28/70 Ingot 5.5-6.50.8 3.0-4.0 0.50 0.10 . 0.35 3.0 0.25 . . 0.50Re-main-derA319.1M 5.56.5 0.8 3.04.0 0.50 0.10 . . . 0.35 3.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.B319.1M .10/30
43、/81 Ingot 5.5-6.50.9 3.0-4.0 0.8 0.15-0.50 . 0.50 1.0 0.25 . . 0.50Re-main-derB319.1M 5.56.5 0.9 3.04.0 0.8 0.150.50 . . . 0.50 1.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.B179174TABLE 1 ContinuedDesignationTABLE 1 ContinuedRegisteredDate ProductsCComposition, %AA No. Former Si
44、 Fe Cu Mn Mg Cr Ni Zn Ti SnOthersD Alu-mi-numMini-mumEach TotalERe-main-der320.1M .04/08/82 Ingot 5.0-8.00.9 2.0-4.0 0.8 0.10-0.6 . 0.35 3.0 0.25 . . 0.50Re-main-der320.1M 5.08.0 0.9 2.04.0 0.8 0.100.6 . . . 0.35 3.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.328.1M Red X-8. Ingot
45、 7.5-8.50.8 1.0-2.0 0.20-0.6 0.25-0.6 0.35 0.25 1.5 0.25 . . 0.50Re-main-der328.1M 7.58.5 0.8 1.02.0 0.200.6 0.250.6 0.35 0.25 1.5 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.332.1M 8.510.5 0.9 2.04.0 0.50 0.61.5 . . . 0.50 1.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0
46、.50 Rem.332.2M 8.510.0 0.6 2.04.0 0.10 0.91.3 . . . 0.10 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . . . . 0.30 Rem.332.1M F332.1, F132 . Ingot8.5-10.5 0.9 2.0-4.00.50 0.6-1.5 . 0.50 1.0 0.25 . . 0.50Re-main-der333.1M 8.510.0 0.8 3.04.0 0.50 0.100.50 . . . 0.50 1.0 0.25 . . . . . . . . . . .
47、 . . . . . . . . . . . . . 0.50 Rem.A333.1M 8.510.0 0.8 3.04.0 0.50 0.100.50 . . . 0.50 3.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.336.1M 11.013.0 0.9 0.501.5 0.35 0.81.3 . . . 2.03.0 0.35 0.25 . . . . . . . . . . . . . . . . . . . . . 0.05 . . . Rem.336.2M 11.013.0 0.9 0.501.
48、5 0.10 0.91.3 . . . 2.03.0 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.339.1M 11.013.0 0.9 1.53.0 0.50 0.61.5 . . . 0.501.5 1.0 0.25 . . . . . . . . . . . . . . . . . . . . . . . . 0.50 Rem.332.2M F332.2, F132 . Ingot8.5-10.0 0.6 2.0-4.00.10 0.9-1.3 . 0.10 0.10 0.20 . . 0.30Re-
49、main-der354.1M 8.69.4 0.15 1.62.0 0.10 0.450.6 . . . . . . 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.354.2M 8.69.4 0.06 1.62.0 0.10 0.450.6 . . . . . . 0.10 0.20 . . . . . . . . . . . . . . . . . . . . . 0.05 0.15 Rem.333.1M 333 . Ingot 8.0-10.0 0.8 3.0-4.0 0.50 0.10-0.50. 0.50 1.00.25 . . 0.50Re-main-der355.1M 4.55.5 0.50I 1.01.5 0.50I 0.450.6 0.25 . . . 0.35 0.25 . . . . . . . . . . . . . . . . . . . . . 0.05
