1、Designation:B17906StandardSpecificationforAluminumAlloysinIngotandMoltenFormsforCastingsfromAllCastingProcesses1ThisstandardisissuedunderthefixeddesignationB179;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthe
2、sesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope*1.1Thisspecificationcoverscommercialaluminumalloysiningotformforremeltingandmoltenformforthemanufac-tureofc
3、astings.Thespecificgravityofthesealloysdoesnotexceed3.0andtheyaredesignatedasshowninTable1.NOTE1Throughoutthisspecificationtheuseof“ingot”inageneralsenseincludessow,T-bar,T-ingot,andpig.1.2AlloydesignationsareinaccordancewithANSIH35.1/H35.1(M).TheequivalentUnifiedNumberingSystemalloydesignationsarei
4、naccordancewithPracticeE527.NOTE2SupplementarydatapertainingtothealloyscoveredbythisspecificationwhenusedintheformofcastingsaregiveninSpecificationsB26/B26M,B85,B108,B618,andB686.1.3Foracceptancecriteriaforinclusionofnewaluminumandaluminumalloysinthisspecification,seeAnnexA1.1.4Thevaluesstatedininch
5、-poundunitsaretoberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafetyandhealthpracticesanddeterminetheapplica-bilityofregulatorylimitationspriortouse.2.ReferencedDocume
6、nts2.1ASTMStandards:2B26/B26MSpecificationforAluminum-AlloySandCast-ingsB85SpecificationforAluminum-AlloyDieCastingsB108SpecificationforAluminum-AlloyPermanentMoldCastingsB618SpecificationforAluminum-AlloyInvestmentCast-ingsB666/B666MPracticeforIdentificationMarkingofAlu-minumandMagnesiumProductsB68
7、6SpecificationforAluminumAlloyCastings,High-StrengthE29PracticeforUsingSignificantDigitsinTestDatatoDetermineConformancewithSpecificationsE34TestMethodsforChemicalAnalysisofAluminumandAluminum-BaseAlloysE88PracticeforSamplingNonferrousMetalsandAlloysinCastFormforDeterminationofChemicalCompositionE52
8、7PracticeforNumberingMetalsandAlloys(UNS)E607TestMethodforAtomicEmissionSpectrometricAnalysisAluminumAlloysbythePointtoPlaneTech-niqueNitrogenAtmosphereE716PracticesforSamplingAluminumandAluminumAlloysforSpectrochemicalAnalysisE1251TestMethodforAnalysisofAluminumandAlumi-numAlloysbyAtomicEmissionSpe
9、ctrometry2.2ANSIStandard:H35.1/H35.1(M)AmericanNationalStandardAlloyandTemperDesignationSystemsforAluminum32.3AluminumAssociationsStandard:DesignationsandChemicalCompositionLimitsforAlumi-numAlloysintheFormofCastingsandIngot(ThePinkSheets)33.OrderingInformation3.1Ordersformaterialunderthisspecificat
10、ionshallincludethefollowinginformation:3.1.1Thisspecificationdesignation(whichincludesthenumber,theyear,andtherevisionletter,ifapplicable),3.1.2Alloy(Section6,Table1),and3.1.3Thequantityinpiecesorpounds.1ThisspecificationisunderthejurisdictionofASTMCommitteeB07onLightMetalsandAlloysandisthedirectres
11、ponsibilityofSubcommitteeB07.01onAluminumAlloyIngotsandCastings.CurrenteditionapprovedSept.1,2006.PublishedSeptember2006.Originallyapprovedin1946.Lastpreviouseditionapprovedin2003asB17903.2ForreferencedASTMstandards,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatserviceastm.org.ForAn
12、nualBookofASTMStandardsvolumeinformation,refertothestandardsDocumentSummarypageontheASTMwebsite.3AvailablefromAluminumAssociation,Inc.,1525WilsonBlvd.,Suite600,Arlington,VA22209,http:/www.aluminum.org.1*ASummaryofChangessectionappearsattheendofthisstandard.CopyrightASTMInternational,100BarrHarborDri
13、ve,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.TABLE 1 Chemical Composition Limits of Aluminum Alloys in Ingot and Molten Forms for All Casting Processes1,2This Table has been reprinted by the permission of the Aluminum Association, Inc.Only composition limits which are identical to those l
14、isted 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 following applies to al
15、l 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 rounding-off method of Pr
16、actice E29.Registered Alloys in the Form of XXX.1 Ingot and XXX.2 IngotDesignationRegisteredDateProducts5Composition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthers26AluminumMinimumEach Total3100.1* . 06/30/70 Ingot 0.15 0.6-0.8 0.10 .19. .19. 0.05 .19. 0.03190.10 99.004130.1* . 06/30/70 Ingot .
17、18.180.10 .19. .19. 0.05 .19. 0.03190.10 99.304150.1* . 06/30/70 Ingot .20.200.05 .19. .19. 0.05 .19. 0.03190.10 99.504160.1 . 01/28/76 Ingot 0.10200.2520. .19. .19. 0.05 .19. 0.03190.10 99.604170.1* . 06/30/70 Ingot .21.21. .19. .19. 0.05 .19. 0.03190.10 99.704201.2 . 04/17/68 Ingot 0.10 0.10 4.0-5
18、.2 0.20-0.50 0.20-0.55 . . . 0.15-0.35 . 0.0570.10 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 . 0.0370.10 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 . 0.05220.20 Remainder204.2 A-U5GT 10/01/7
19、4 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 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 Re
20、mainderB206.2 . 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 Rema
21、inder242.2 142 . 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 0.15 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 Remainder
22、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 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
23、-5.0 0.30 0.03 . . 0.30 0.20 . 0.05 0.15 Remainder301.12808/02/94 Ingot279.5-10.5 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 Remainder302.12808/02/94 Ingot279.5-10.5 0.20 2.8-3.2 . 0.8-1.2 . 1.0-1.5 0.05 0.20 . 0.03 0.10 Remainder303.12808/02/94 Ingot279.5-10.5 0.8-1.2 0.20 0
24、.50-0.8 0.50-0.7 . . 0.05 0.20 . 0.03 0.10 Remainder308.128A108 . Ingot 5.0-6.0 0.8 4.0-5.0 0.50 0.10 . . 1.0 0.25 . . 0.50 RemainderB179062TABLE 1 ContinuedDesignationRegisteredDateProducts5Composition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthers26AluminumMinimumEach Total3308.228A108 . Ingo
25、t 5.0-6.0 0.8 4.0-5.0 0.30 0.10 . . 0.50 0.20 . . 0.50 Remainder318.128. 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 Remainder319.128319, 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 Remainder319.228319, All Cast . Ingot 5.5-6.5 0.6 3.0-4.0 0.
26、10 0.10 . 0.10 0.10 0.20 . . 0.20 RemainderA319.128. 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 RemainderB319.128. 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 RemainderRemainder320.128. 04/08/82 Ingot 5.0-8.0 0.9 2.0-4.0 0.8 0.10-0.6 . 0.35 3.
27、0 0.25 . . 0.50 Remainder328.128Red 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 Remainder332.128F332.1, 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 Remainder332.228F332.2, F132 . Ingot 8.5-10.0 0.6 2.0-4.0 0.10 0.9-1.3 . 0.10 0.10 0.20 .
28、. 0.30 Remainder333.128333 . 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 RemainderA333.128. 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 Remainder336.128A332.1, 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 . Remainder33
29、6.228A332.2, 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 Remainder339.128Z332.1, 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 Remainder354.128354 . 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 Remainder354.22807/21
30、/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 Remainder355.128355 . Ingot 4.5-5.5 0.50101.0-1.5 0.50100.45-0.6 0.25 . 0.35 0.25 . 0.05 0.15 Remainder355.228355 . 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 RemainderA355.228. 09/17/81 Ingot 4.5-5.5
31、 0.06 1.0-1.5 0.03 0.50-0.6 . . 0.03 0.04-0.20 . 0.03 0.10 RemainderC355.128. 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 RemainderC355.228C355 . 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 Remainder356.128356 . Ingot 6.5-7.5 0.50100.25 0.35100.
32、25-0.45 . . 0.35 0.25 . 0.05 0.15 Remainder356.228356 . 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 RemainderA356.128. 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 RemainderA356.228A356 . Ingot 6.5-7.5 0.12 0.10 0.05 0.30-0.45 . . 0.05 0.20 . 0.
33、05 0.15 RemainderB356.228. 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 RemainderC356.228. 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 RemainderF356.228. 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 0.1
34、5 Remainder357.128357 . Ingot 6.5-7.5 0.12 0.05 0.03 0.45-0.6 . . 0.05 0.20 . 0.05 0.15 RemainderB179063TABLE 1 ContinuedDesignationRegisteredDateProducts5Composition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthers26AluminumMinimumEach Total3A357.228A357 . Ingot 6.5-7.5 0.12 0.10 0.05 0.45-0.7 .
35、 . 0.05 0.04-0.20 . 0.0360.10 RemainderB357.228. 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 RemainderC357.228. 09/17/81 Ingot 6.5-7.5 0.06 0.03 0.03 0.50-0.7 . . 0.03 0.04-0.20 . 0.0360.10 RemainderE357.128 06/06/01 Ingot 6.5-7.5 0.07 . 0.10 0.6-0.7 . . . 0.10-0.20
36、 . 0.05290.15 RemainderE357.228 06/06/01 Ingot 6.5-7.5 0.07 . 0.10 0.6-0.7 . . . 0.10-0.20 . 0.05300.15 RemainderF357.128 06/06/01 Ingot 6.5-7.5 0.07 0.20 0.10 0.45-0.7 . . 0.10 0.04-0.20 . 0.05290.15 RemainderF357.228 06/06/01 Ingot 6.5-7.5 0.07 0.20 0.10 0.45-0.7 . . 0.10 0.04-0.20 . 0.05300.15 Re
37、mainder358.228B358.2,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 . 0.05150.15 Remainder359.228359 . Ingot 8.5-9.5 0.12 0.10 0.10 0.55-0.7 . . 0.10 0.20 . 0.05 0.15 RemainderA359.12808/02/94 Ingot278.5-9.5 0.20 0.20 0.10 0.45-0.6 . . 0.05 0.20 . 0.03 0.10 Remainder360.228360
38、. 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 RemainderA360.111,28A360 . Ingot 9.0-10.0 1.0 0.6 0.35 0.45-0.6 . 0.50 0.40 . 0.15 . 0.25 RemainderA360.228A360 . Ingot 9.0-10.0 0.6 0.10 0.05 0.45-0.6 . . 0.05 . . 0.05 0.15 Remainder361.128. 06/30/78 Ingot 9.5-10.5 0.8 0.50 0.25
39、 0.45-0.6 0.20-0.30 0.20-0.300.40 0.20 0.10 0.05 0.15 Remainder363.128363 01/16/70 Ingot 4.5-6.0 0.8 2.5-3.5 .160.20-0.40 .160.25 3.0-4.50.20 0.25 .170.30 Remainder364.228364 . 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 0.05120.15 Remainder365.128Silafont-36 01/05/96 Ingot
40、9.5-11.5 0.12 0.03 0.50-0.8 0.15-0.50 . . 0.07 0.04-0.15 . 0.03130.10 Remainder366.128.- 03/27/03 Ingot316.5-7.5 0.12 0.05 0.03 0.6-1.2 . . 0.05 0.20 . 0.05 0.15 Remainder369.128Special 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 Remainder380.228380 . Ingo
41、t 7.5-9.5 0.7-1.1 3.0-4.0 0.10 0.10 . 0.10 0.10 . 0.10 . 0.20 RemainderA380.111,28A380 . Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.10 . 0.50 2.9 . 0.35 . 0.50 RemainderA380.228A380 . Ingot 7.5-9.5 0.6 3.0-4.0 0.10 0.10 . 0.10 0.10 . . 0.05 0.15 RemainderB380.128A380 . Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.10 . 0.
42、50 0.9 . 0.35 . 0.50 RemainderC380.128. 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 RemainderD380.128. 01/29/91 Ingot 7.5-9.5 1.0 3.0-4.0 0.50 0.15-0.30 . 0.50 0.9 . 0.35 . 0.50 Remainder381.228. 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
43、 .240.50 Remainder383.128. . Ingot 9.5-11.5 1.0 2.0-3.0 0.50 0.10 . 0.30 2.9 . 0.15 . 0.50 RemainderB179064TABLE 1 ContinuedDesignationRegisteredDateProducts5Composition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthers26AluminumMinimumEach Total3383.228. . Ingot 9.5-11.5 0.6-1.0 2.0-3.0 0.10 0.10
44、 . 0.10 0.10 . 0.10 . 0.20 RemainderA383.128. 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 Remainder384.128384 . Ingot 10.5-12.01.0 3.0-4.5 0.50 0.10 . 0.50 2.9 . 0.35 . 0.50 Remainder384.228384 . Ingot 10.5-12.00.6-1.0 3.0-4.5 0.10 0.10 . 0.10 0.10 . 0.10 . 0.20 Remai
45、nderA384.128384 . Ingot 10.5-12.01.0 3.0-4.5 0.50 0.10 . 0.50 0.9 . 0.35 . 0.50 RemainderB384.128. 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 RemainderC384.128. 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 Remainder390.228390 . Ingot 16
46、.0-18.00.6-1.0 4.0-5.0 0.10 0.50-0.659. . 0.10 0.20 . 0.10 0.20 RemainderA390.128A390 . Ingot 16.0-18.00.40 4.0-5.0 0.10 0.50-0.659. . 0.10 0.20 . 0.10 0.20 RemainderB390.128. 03/29/79 Ingot 16.0-18.01.0 4.0-5.0 0.50 0.50-0.659. 0.10 1.4 0.20 . 0.10 0.20 Remainder391.128Mercosil 01303/01 Ingot 18.0-
47、20.00.9 0.20 0.30 0.45-0.70 . . 0.10 0.20 . 0.10 0.20 RemainderA391.128Mercosil 01/30/01 Ingot 18.0-20.00.50100.20 0.30100.45-0.70 . . 0.10 0.20 . 0.10 0.20 RemainderB391.128Mercosil 01/30/01 Ingot 18.0-20.00.15 0.20 0.30 0.45-0.70 . . 0.10 0.20 . 0.10 0.20 Remainder392.128392 Ingot 18.0-20.01.1 0.4
48、0-0.80.20-0.6 0.9-1.2 . 0.50 0.40 0.20 0.30 0.15 0.50 Remainder393.128Vanasil . Ingot 21.0-23.01.0 0.7-1.1 0.10 0.8-1.3 . 2.0-2.5 0.10 0.10-0.20 . 0.05140.15 Remainder393.228Vanasil . Ingot 21.0-23.00.8 0.7-1.1 0.10 0.8-1.3 . 2.0-2.5 0.10 0.10-0.20 . 0.05140.15 Remainder413.22813 . Ingot 11.0-13.00.
49、7-1.1 0.10 0.10 0.07 . 0.10 0.10 . 0.10 . 0.20 RemainderA413.111,28A13 . Ingot 11.0-13.01.0 1.0 0.35 0.10 . 0.50 0.40 . 0.15 . 0.25 RemainderA413.228A13 . Ingot 11.0-13.00.6 0.10 0.05 0.05 . 0.05 0.05 . 0.05 . 0.10 RemainderB413.128. 11/06/84 Ingot 11.0-13.00.40 0.10 0.35 0.05 . 0.05 0.10 0.25 . 0.05 0.20 RemainderB179065TABLE 1 ContinuedDesignationRegisteredDateProducts5Composition, %AA No. Former Si Fe Cu Mn Mg Cr Ni Zn Ti SnOthers26AluminumMinimumEach Total3443.12843 . Ingot 4.5-6.0 0.6 0.6 0.50 0.05 0.25 . 0.50 0.25 . . 0.35 Remainder443.22843 . Ingot 4.5-6.0 0.6 0.10
