ASTM A240 A240M-2011a Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate Sheet and Strip for Pressure Vessels and for General Applications《一般用途用压力容器用铬不锈钢.pdf
《ASTM A240 A240M-2011a Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate Sheet and Strip for Pressure Vessels and for General Applications《一般用途用压力容器用铬不锈钢.pdf》由会员分享,可在线阅读,更多相关《ASTM A240 A240M-2011a Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate Sheet and Strip for Pressure Vessels and for General Applications《一般用途用压力容器用铬不锈钢.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、Designation:A240/A240M11Designation:A240/A240M11aStandardSpecificationforChromiumandChromium-NickelStainlessSteelPlate,Sheet,andStripforPressureVesselsandforGeneralApplications1ThisstandardisissuedunderthefixeddesignationA240/A240M;thenumberimmediatelyfollowingthedesignationindicatestheyearoforigina
2、ladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon()indicatesaneditorialchangesincethelastrevisionorreapproval.ThisstandardhasbeenapprovedforusebyagenciesoftheDepartmentofDefense.1.Scope*1.1Thisspecification2coverschromium,c
3、hromium-nickel,andchromium-manganese-nickelstainlesssteelplate,sheet,andstripforpressurevesselsandforgeneralapplications.1.2ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasstandard.Thevaluesstatedineachsystemmaynotbeexactequivalents;therefore,eachsystemshallbeusedindependen
4、tlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnon-conformancewiththestandard.1.3Thisspecificationisexpressedinbothinch-poundandSIunits.However,unlesstheorderspecifiestheapplicable“M”specificationdesignation(SIunits),thematerialshallbefurnishedininch-poundunits.1.4Thisstandarddoesnotpurpor
5、ttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.2.ReferencedDocuments2.1ASTMStandards:3A370TestMethodsandDefinitionsforMechanicalTesting
6、ofSteelProductsA480/A480MSpecificationforGeneralRequirementsforFlat-RolledStainlessandHeat-ResistingSteelPlate,Sheet,andStripA923TestMethodsforDetectingDetrimentalIntermetallicPhaseinDuplexAustenitic/FerriticStainlessSteelsE112TestMethodsforDeterminingAverageGrainSizeE527PracticeforNumberingMetalsan
7、dAlloysintheUnifiedNumberingSystem(UNS)2.2SAEStandard:4J1086PracticeforNumberingMetalsandAlloys(UNS)3.GeneralRequirements3.1ThefollowingrequirementsforordersformaterialfurnishedunderthisspecificationshallconformtotheapplicablerequirementsofthecurrenteditionofSpecificationA480/A480M.3.1.1Definitions;
8、3.1.2Generalrequirementsfordelivery;3.1.3Orderinginformation;3.1.4Process;3.1.5Specialtests;3.1.6Heattreatment;3.1.7Dimensionsandpermissiblevariations;3.1.8Workmanship,finishandappearance;3.1.9Numberoftests/testmethods;1ThisspecificationisunderthejurisdictionofASTMCommitteeA01onSteel,StainlessSteela
9、ndRelatedAlloysandisthedirectresponsibilityofSubcommitteeA01.17onFlat-RolledandWroughtStainlessSteel.CurrenteditionapprovedFeb.15,April1,2011.PublishedMarchApril2011.Originallyapprovedin1940.Lastpreviouseditionapprovedin20102011asA240/A240M10b.A240/A240M11.DOI:10.1520/A0240_A0240M-11A.2ForASMEBoiler
10、andPressureVesselCodeapplicationsseerelatedSpecificationSA-240inSectionIIofthatCode.3ForreferencedASTMstandards,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatserviceastm.org.ForAnnualBookofASTMStandardsvolumeinformation,refertothestandardsDocumentSummarypageontheASTMwebsite.4Availab
11、lefromSocietyofAutomotiveEngineers(SAE),400CommonwealthDr.,Warrendale,PA15096-0001,http:/www.sae.org.1ThisdocumentisnotanASTMstandardandisintendedonlytoprovidetheuserofanASTMstandardanindicationofwhatchangeshavebeenmadetothepreviousversion.Becauseitmaynotbetechnicallypossibletoadequatelydepictallcha
12、ngesaccurately,ASTMrecommendsthatusersconsultprioreditionsasappropriate.InallcasesonlythecurrentversionofthestandardaspublishedbyASTMistobeconsideredtheofficialdocument.*ASummaryofChangessectionappearsattheendofthisstandard.CopyrightASTMInternational,100BarrHarborDrive,POBoxC700,WestConshohocken,PA1
13、9428-2959,UnitedStates.3.1.10Specimenpreparation;3.1.11Retreatment;3.1.12Inspection;3.1.13Rejectionandrehearing;3.1.14Materialtestreport;3.1.15Certification;and3.1.16Packaging,marking,andloading.4.ChemicalComposition4.1ThesteelshallconformtotherequirementsastochemicalcompositionspecifiedinTable1ands
14、hallconformtoapplicablerequirementsspecifiedinSpecificationA480/A480M.5.MechanicalProperties5.1ThematerialshallconformtothemechanicalpropertiesspecifiedinTable2.5.2Whenspecifiedbythepurchaser,CharpyimpacttestsshallbeperformedinaccordancewithSupplementaryRequirementS1.6.MaterialsforHigh-TemperatureSe
15、rvice6.1TheausteniticHTypesshallconformtoanaveragegrainsizeofASTMNo.7orcoarserasmeasuredbyTestMethodsE112.6.2SupplementaryRequirementS2shallbeinvokedwhennon-HgradeausteniticstainlesssteelsareorderedforASMECodeapplicationsforserviceabove1000F540C.6.3GradeS31060,unlessotherwisespecifiedinthepurchaseor
16、der,shallconformtoanaveragegrainsizeofASTMNo.7orcoarser,asmeasuredbyTestMethodsE112.7.Keywords7.1chromium;chromium-nickelstainlesssteel;chromium-manganese-nickelstainlesssteel;pressurevesselsA240/A240M11a2TABLE 1 Chemical Composition Requirements, %AUNSDesignationBTypeCCarbonDManganese Phos-phorusSu
17、lfur Silicon Chromium Nickel Molybdenum Nitrogen Copper OtherElementsE,FAustenitic (Chromium-Nickel) (Chromium-Manganese-Nickel)S30435 . . . 0.08 2.00 0.045 0.030 1.00 16.018.0 7.09.0 . . . . . . 1.503.00 . . .N08020 . . . 0.07 2.00 0.045 0.035 1.00 19.021.0 32.038.0 2.003.00 . . . 3.004.00 Cb 83C m
18、in,1.00 maxN08367 . . . 0.030 2.00 0.040 0.030 1.00 20.022.0 23.525.5 6.07.0 0.180.25 0.75 . . .N08700 . . . 0.04 2.00 0.040 0.030 1.00 19.023.0 24.026.0 4.35.0 . . . 0.50 Cb 83Cmin0.40 maxN08800 800G0.10 1.50 0.045 0.015 1.00 19.023.0 30.035.0 . . . . . . 0.75 FeH39.5 minAl 0.150.60Ti 0.150.60N0881
19、0 800HG0.050.10 1.50 0.045 0.015 1.00 19.023.0 30.035.0 . . . . . . 0.75 FeH39.5 minAl 0.150.60Ti 0.150.60N08811 . . . 0.060.10 1.50 0.040 0.015 1.00 19.023.0 30.035.0 . . . . . . 0.75 FeH39.5 minTiI0.150.60AlI0.150.60N08904 904LG0.020 2.00 0.045 0.035 1.00 19.023.0 23.028.0 4.005.00 0.10 1.002.00 .
20、 . .N08926 . . . 0.020 2.00 0.030 0.010 0.50 19.021.0 24.026.0 6.007.00 0.150.25 0.501.50 . . .S20100 201 0.15 5.507.50 0.060 0.030 1.00 16.018.0 3.55.5 . . . 0.25 . . . . . .S20103 . . . 0.03 5.507.50 0.045 0.030 0.75 16.018.0 3.55.5 . . . 0.25 . . . . . .S20153 . . . 0.03 6.407.50 0.045 0.015 0.75
21、 16.017.5 4.05.0 . . . 0.100.25 1.00 . . .S20161 . . . 0.15 4.006.00 0.040 0.040 3.004.00 15.018.0 4.06.0 . . . 0.080.20 . . . . . .S20200 202 0.15 7.5010.00 0.060 0.030 1.00 17.019.0 4.06.0 . . . 0.25 . . . . . .S20400 . . . 0.030 7.009.00 0.040 0.030 1.00 15.017.0 1.503.00 . . . 0.150.30 . . . . .
22、 .S20431 . . . 0.12 5.007.00 0.045 0.030 1.00 17.018.0 2.04.0 . . . 0.100.25 1.503.50 . . .S20432 . . . 0.08 3.005.00 0.045 0.030 1.00 17.018.0 4.06.0 . . . 0.050.20 2.003.00 . . .S20433 . . . 0.08 5.507.50 0.045 0.030 1.00 17.018.0 3.55.5 . . . 0.100.25 1.503.50 . . .S20910 XM-19J0.06 4.006.00 0.04
23、0 0.030 0.75 20.523.5 11.513.5 1.503.00 0.200.40 . . . Cb 0.100.30V 0.100.30S21400 XM-31J0.12 14.0016.00 0.045 0.030 0.301.00 17.018.5 1.00 . . . 0.35 min . . . . . .S21600 XM-17J0.08 7.509.00 0.045 0.030 0.75 17.522.0 5.07.0 2.003.00 0.250.50 . . . . . .S21603 XM-18J0.03 7.509.00 0.045 0.030 0.75 1
24、7.522.0 5.07.0 2.003.00 0.250.50 . . . . . .S21640 . . . 0.08 3.506.50 0.060 0.030 1.00 17.519.5 4.06.5 0.502.00 0.080.30 . . . Cb 0.101.00S21800 . . . 0.10 7.009.00 0.060 0.030 3.54.5 16.018.0 8.09.0 . . . 0.080.18 . . . . . .S21904 XM-11J0.04 8.0010.00 0.060 0.030 0.75 19.021.5 5.57.5 . . . 0.150.
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