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ID:44078519
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时间:2019-10-18
《ENGINEERING SPECIFICATION BE-CU FREE MACHINING HALF-HARD TEMPER》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、ENGINEERINGSPECIFICATIONBE-CU,FREEMACHINING,HALF-HARDTEMPERPreparedby:CollinsDes.Engineer:CollinsRecords:Dateprepared:4/4/2006Mfg.Engineer:ProjectManager:Collins1.0PurposeThisspecificationprovidesforfreemachiningberylliumcopperwireandrodinthecolddrawncondition.Itisintendedformachinin
2、gelectricalconnectorswhichwillbeage-hardenedaftermachining.Thisalloycontainsberyllium.AnyoneprocuringormachiningthismaterialshouldfirstreadandunderstandtheMSDSsheetforberylliumcopper.Safetyprecautionsarerequiredforgrindingorweldingthismaterial.2.0ApplicableSpecificationsASTMB196UNSC1
3、73003.0ChemicalCompositionThechemicalcompositionshallcorrespondtoUNSdesignationC17300,orsimilarberylliumcopperalloyswiththemechanicalpropertiesspecifiedinsection4.Eithermaybespecifiedatthetimeofpurchasing.ElementMin%Max%Beryllium1.82.0Nickel+Cobalt.2.6Lead0.64.0ConditionThematerialsh
4、allbedeliveredinthesolutionannealedandcold-workedcondition,TemperTD02.ConfidentialandTradeSecretDonotdisclose,use,orreproducewithoutwrittenapprovalfromSchlumbergerSchlumbergerOilfieldServicesSPCFileCode:Page1of3PartNumber:100284345Rev:AAMetallicMaterialSpecifications100284345AA
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8、forH129818AL
9、ThuNov0212:37:07JST2006
10、Scale=1.0ENGINEERINGSPECIFICATIONBE-CU,FREEMACHINING,HALF-HARDTEMPERPreparedby:CollinsDes.Engineer:CollinsRecords:Dateprepared:4/4/2006Mfg.Engineer:ProjectManager:Collins5.0MechanicalPropertiesThefollowingmechanicalpropertiesarerequi
11、red,inthecold-workedcondition,andafteragingfor2hoursat315°C.As-rolledAged(reference)YieldStrength60ksiminimum160ksiTensileStrength85ksiminimum185ksiElongationin4D5%minimum2%Hardness88-96HRB36-41HRC6.0DimensionalTolerancesThedimensionaltolerancesareasspecifiedatthetimeofordering7.0Cer
12、tificationAndMarkingThevendorshallcertifythatthematerialmeetstherequirementsofthespecification,andshallprovidecopiesofthechemicalanalysisreportandthereportofmechanicalpropertiesspecified.EverybarorbundleofwirerodshallbemarkedtoassuretraceabilitytothecertificationConfidentialandTradeS
13、ecretDonotdi
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