ASTM有色金属标准.B107B107M

Designation:B107/B107M–06StandardSpecificationforMagnesium-AlloyExtrudedBars,Rods,Profiles,Tubes,andWire1ThisstandardisissuedunderthefixeddesignationB107/B107M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(e)indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope*1.1Thisspecificationcoversmagnesium-alloyextrudedbars,rods,profiles,tubes,andwireofthecompositiongiveninTable1.1.2Thevaluesstatedineitherinch-poundorSIunitsaretoberegardedseparatelyasstandards.TheSIunitsareshowninbracketsorinseparatetablesorcolumns.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemmustbeusedindependentoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.3Unlesstheorderspecifiesthe“M”specificationdesig-nation,thematerialshallbefurnishedtotheinch-poundunits.2.ReferencedDocuments2.1Thefollowingdocumentsoftheissueineffectondateoforderacceptanceformapartofthisspecificationtotheextentreferencedherein.2.2ASTMStandards:2B275PracticeforCodificationofCertainNonferrousMet-alsandAlloys,CastandWroughtB296PracticeforTemperDesignationsofMagnesiumAlloys,CastandWroughtB557TestMethodsforTensionTestingWroughtandCastAluminum-andMagnesium-AlloyProductsB557MTestMethodsforTensionTestingWroughtandCastAluminum-andMagnesium-AlloyProducts[Metric]B660PracticesforPackaging/PackingofAluminumandMagnesiumProductsB666/B666MPracticeforIdentificationMarkingofAlu-minumandMagnesiumProductsE29PracticeforUsingSignificantDigitsinTestDatatoDetermineConformancewithSpecificationsE35TestMethodsforChemicalAnalysisofMagnesiumandMagnesiumAlloysE55PracticeforSamplingWroughtNonferrousMetalsandAlloysforDeterminationofChemicalCompositionE527PracticeforNumberingMetalsandAlloys(UNS)3.Terminology3.1Definitions:3.1.1extrudedbar—asolidextrusion,longinrelationtoitscross-sectionaldimensions,havingasymmetricalcrosssectionthatissquareorrectangularwithsharporroundedcornersoredges,orisaregularhexagonoroctagon,andwhosewidthorgreatestdistancebetweenparallelfacesisover0.375in.[10mm].3.1.2extrudedprofile—aholloworsolidextrusion,longinrelationtoitscross-sectionaldimensions,whosecrosssectionisotherthanthatofwire,rod,bar,ortube.3.1.3extrudedrod—asolidroundextrusion,longinrelationtoitsdiameter,whosediameterisover0.375in.[10mm].3.1.4extrudedtube—ahollowextrusion,longinrelationtoitscross-sectionaldimensions,whichissymmetricalandisround,square,rectangular,hexagonal,octagonal,orellipticalwithsharporroundedcorners,andhasauniformwallthicknessexceptasaffectedbycornerradii.3.1.5producer—theprimarymanufacturerofamaterial.3.1.6supplier—includesonlythecategoryofjobbersanddistributorsasdistinctfromproducer.3.1.7wire—asolidsectionlonginrelationtoitscross-sectionaldimensions,havingacrosssectionthatisround,hexagonal,oroctagonal,andwhosediameter,width,orgreat-estdistancebetweenparallelfacesisupthrough0.375in.[10mm],orhavingasymmetricalcrosssectionthatissquareorrectangular(excludingflattenedwire)withsharporroundedcornersoredges.3.2DefinitionsofTermsSpecifictoThisStandard:1ThisspecificationisunderthejurisdictionofASTMCommitteeB07onLightMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB07.04onMagnesiumAlloyCastandWroughtProducts.CurrenteditionapprovedMarch1,2006.PublishedMarch2006.Originallyapprovedin1936.Lastpreviouseditionapprovedin2000asB107/B107M–00.2ForreferencedASTMstandards,visittheASTMwebsite,@astm.org.ForAnnualBookofASTMStandardsvolumeinformation,refertothestandard’sDocumentSummarypageontheASTMwebsite.1*ASummaryofChangessectionappearsattheendofthisstandard.Copyright©ASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA19428-2959,UnitedStates.3.2.1capableof—meansthatthetestneednotbeperformedbytheproducerofthematerial.However,shouldsubsequenttestingbythepurchaserestablishthatthematerialdoesnotmeettheserequirements,thematerialshallbesubjecttorejection.4.OrderingInformation4.1Ordersformaterialtothisspecificationshallincludethefollowinginformation:4.1.1Thisspecificationnumber,4.1.2Quantityinpiecesorpounds[kilograms],4.1.3Alloy(Section6),4.1.4Temper(Section7),4.1.5Nominalcross-sectionaldimensionsasfollows:4.1.5.1Forrodandroundwire—diameter,4.1.5.2Forsquarecornerbarsandwire—depthandwidth,4.1.5.3Forsharpcorneredhexagonaloroctagonalbarsandwire—distanceacrossflats,4.1.5.4Forroundtube—outsideorinsidediameterandwallthickness,4.1.5.5Forsquareorsharpcorneredotherthanroundtube—distanceacrossflatsandwallthickness,4.1.5.6Forroundcorneredbarsandwire;profiles;tubeotherthanround,square,rectangular,hexagonaloroctagonalwithsharpcorners—drawingrequired,4.1.6Length,4.1.7Surfacefinish(see9.2),4.1.8Whetherinspectionorwitnessofinspectionandtestsbythepurchaser’srepresentativeisrequiredpriortomaterialshipment(Section10),4.1.9Whethercertificationisrequired(Section12),4.1.10Whethermarkingforidentificationisrequired(S