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.
25、40 . . . . . .S24000 XM-29J0.08 11.5014.50 0.060 0.030 0.75 17.019.0 2.33.7 . . . 0.200.40 . . . . . .S30100 301 0.15 2.00 0.045 0.030 1.00 16.018.0 6.08.0 . . . 0.10 . . . . . .S30103 301LG0.03 2.00 0.045 0.030 1.00 16.018.0 6.08.0 . . . 0.20 . . . . . .S30153 301LNG0.03 2.00 0.045 0.030 1.00 16.01
26、8.0 6.08.0 . . . 0.070.20 . . . . . .S30200 302 0.15 2.00 0.045 0.030 0.75 17.019.0 8.010.0 . . . 0.10 . . . . . .S30400 304 0.07 2.00 0.045 0.030 0.75 17.519.5 8.010.5 . . . 0.10 . . . . . .S30403 304L 0.030 2.00 0.045 0.030 0.75 17.519.5 8.012.0 . . . 0.10 . . . . . .S30409 304H 0.040.10 2.00 0.04
27、5 0.030 0.75 18.020.0 8.010.5 . . . . . . . . . . . .S30415 . . . 0.040.06 0.80 0.045 0.030 1.002.00 18.019.0 9.010.0 . . . 0.120.18 . . . Ce 0.030.08S30451 304N 0.08 2.00 0.045 0.030 0.75 18.020.0 8.010.5 . . . 0.100.16 . . . . . .S30452 XM-21J0.08 2.00 0.045 0.030 0.75 18.020.0 8.010.5 . . . 0.160
28、.30 . . . . . .S30453 304LN 0.030 2.00 0.045 0.030 0.75 18.020.0 8.012.0 . . . 0.100.16 . . . . . .S30500 305 0.12 2.00 0.045 0.030 0.75 17.019.0 10.513.0 . . . . . . . . . . . .S30530 . . . 0.08 2.00 0.045 0.030 0.502.50 17.020.5 8.511.5 0.751.50 . . . 0.753.50 . . .S30600 . . . 0.018 2.00 0.020 0.
29、020 3.74.3 17.018.5 14.015.5 0.20 . . . 0.50 . . .S30601 . . . 0.015 0.500.80 0.030 0.013 5.05.6 17.018.0 17.018.0 0.20 0.05 0.35 . . .S30615 . . . 0.160.24 2.00 0.030 0.030 3.24.0 17.019.5 13.516.0 . . . . . . . . . Al 0.801.50S30815 . . . 0.050.10 0.80 0.040 0.030 1.402.00 20.022.0 10.012.0 . . .
30、0.140.20 . . . Ce 0.030.08S30908 309S 0.08 2.00 0.045 0.030 0.75 22.024.0 12.015.0 . . . . . . . . . . . .S30909 309HG0.040.10 2.00 0.045 0.030 0.75 22.024.0 12.015.0 . . . . . . . . . . . .A240/A240M11a3TABLE 1 ContinuedUNSDesignationBTypeCCarbonDManganese Phos-phorusSulfur Silicon Chromium Nickel
31、Molybdenum Nitrogen Copper OtherElementsE,FS30940 309CbG0.08 2.00 0.045 0.030 0.75 22.024.0 12.016.0 . . . . . . . . . Cb 103C min,1.10 maxS30941 309HCbG0.040.10 2.00 0.045 0.030 0.75 22.024.0 12.016.0 . . . . . . . . . Cb 103C min,1.10 maxS31008 310S 0.08 2.00 0.045 0.030 1.50 24.026.0 19.022.0 . .
32、 . . . . . . . . . .S31009 310HG0.040.10 2.00 0.045 0.030 0.75 24.026.0 19.022.0 . . . . . . . . . . . .S31040 310CbG0.08 2.00 0.045 0.030 1.50 24.026.0 19.022.0 . . . . . . . . . Cb 103C min,1.10 maxS31041 310HCbG0.040.10 2.00 0.045 0.030 0.75 24.026.0 19.022.0 . . . . . . . . . Cb 103C min,1.10 ma
33、xS31050 310 MoLNG0.020 2.00 0.030 0.010 0.50 24.026.0 20.523.5 1.602.60 0.090.15 . . . . . .S31060 . . . 0.050.10 1.00 0.040 0.030 0.50 22.024.0 10.012.5 . . . 0.180.25 . . . Ce + La0.0250.070B 0.0010.010S31254 . . . 0.020 1.00 0.030 0.010 0.80 19.520.5 17.518.5 6.06.5 0.180.22 0.501.00 . . .S31266
34、. . . 0.030 2.004.00 0.035 0.020 1.00 23.025.0 21.024.0 5.26.2 0.350.60 1.002.50 W 1.502.50S31277 . . . 0.020 3.00 0.030 0.010 0.50 20.523.0 26.028.0 6.58.0 0.300.40 0.501.50 . . .S31600 316 0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00 0.10 . . . . . .S31603 316L 0.030 2.00 0.045 0.030 0.75
35、 16.018.0 10.014.0 2.003.00 0.10 . . . . . .S31609 316H 0.040.10 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00 . . . . . . . . .S31635 316TiG0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00 0.10 . . . Ti 5 3 (C+N)min, 0.70 maxS31640 316CbG0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00
36、 0.10 . . . Cb 10 3 Cmin, 1.10 maxS31651 316N 0.08 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00 0.100.16 . . . . . .S31653 316LN 0.030 2.00 0.045 0.030 0.75 16.018.0 10.014.0 2.003.00 0.100.16 . . . . . .S31700 317 0.08 2.00 0.045 0.030 0.75 18.020.0 11.015.0 3.04.0 0.10 . . . . . .S31703 317L 0
37、.030 2.00 0.045 0.030 0.75 18.020.0 11.015.0 3.04.0 0.10 . . . . . .S31725 317LMG0.030 2.00 0.045 0.030 0.75 18.020.0 13.517.5 4.05.0 0.20 . . . . . .S31726 317LMNG0.030 2.00 0.045 0.030 0.75 17.020.0 13.517.5 4.05.0 0.100.20 . . . . . .S31727 . . . 0.030 1.00 0.030 0.030 1.00 17.519.0 14.516.5 3.84
38、.5 0.150.21 2.804.00 . . .S31753 317LNG0.030 2.00 0.045 0.030 0.75 18.020.0 11.015.0 3.04.0 0.100.22 . . . . . .S32050 . . . 0.030 1.50 0.035 0.020 1.00 22.024.0 20.023.0 6.06.8 0.210.32 0.40 . . .S32053 . . . 0.030 1.00 0.030 0.010 1.00 22.024.0 24.026.0 5.06.0 0.170.22 . . . . . .S32100 321 0.08 2
39、.00 0.045 0.030 0.75 17.019.0 9.012.0 . . . 0.10 . . . Ti 5 3 (C+N)min, 0.70 maxS32109 321H 0.040.10 2.00 0.045 0.030 0.75 17.019.0 9.012.0 . . . . . . . . . Ti 4 3 (C+N)min, 0.70 maxS32615 . . . 0.07 2.00 0.045 0.030 4.806.00 16.519.5 19.022.0 0.301.50 . . . 1.502.50 . . .S32654 . . . 0.020 2.004.0
40、0 0.030 0.005 0.50 24.025.0 21.023.0 7.08.0 0.450.55 0.300.60 . . .S33228 . . . 0.040.08 1.00 0.020 0.015 0.30 26.028.0 31.033.0 . . . . . . . . . Ce 0.050.10Cb 0.61.0Al 0.025S33400 334G0.08 1.00 0.030 0.015 1.00 18.020.0 19.021.0 . . . . . . . . . Al 0.150.60Ti 0.150.60S33425 . 0.08 1.50 0.045 0.02
41、0 1.00 21.023.0 20.023.0 2.003.00 . . Al 0.150.60Ti 0.150.60S34565 . . . 0.030 5.007.00 0.030 0.010 1.00 23.025.0 16.018.0 4.05.0 0.400.60 . . . Cb 0.10S34700 347 0.08 2.00 0.045 0.030 0.75 17.019.0 9.013.0 . . . . . . . . . Cb 10 3 C min,1.00 maxS34709 347H 0.040.10 2.00 0.045 0.030 0.75 17.019.0 9
42、.013.0 . . . . . . . . . Cb 8 3 C min,1.00 maxS34751 347LN 0.0050.020 2.00 0.045 0.030 1.00 17.019.0 9.013.0 . 0.060.10 . Cb 0.200.50,15 3 CminA240/A240M11a4TABLE 1 ContinuedUNSDesignationBTypeCCarbonDManganese Phos-phorusSulfur Silicon Chromium Nickel Molybdenum Nitrogen Copper OtherElementsE,FS348
43、00 348 0.08 2.00 0.045 0.030 0.75 17.019.0 9.013.0 . . . . . . . . . (Cb + Ta) 103Cmin, 1.00 maxTa 0.10Co 0.20S34809 348H 0.040.10 2.00 0.045 0.030 0.75 17.019.0 9.013.0 . . . . . . . . . (Cb + Ta) 83Cmin, 1.00 maxTa 0.10Co 0.20S35045 . . . 0.060.10 1.50 0.045 0.015 1.00 25.029.0 32.037.0 . . . . .
44、. 0.75 Al 0.150.60Ti 0.150.60S35115 . . . 0.030 1.00 0.045 0.015 0.501.50 23.025.0 19.022.0 1.502.50 0.200.30 . . . . . .S35125 . . . 0.10 1.001.50 0.045 0.015 0.50 20.023.0 31.035.0 2.003.00 . . . . . . Cb 0.250.60S35135 . . . 0.08 1.00 0.045 0.015 0.601.00 20.025.0 30.038.0 4.04.8 . . . 0.75 Ti 0.
45、401.00S35140 . . . 0.10 1.003.00 0.045 0.030 0.75 20.022.0 25.027.0 1.002.00 0.080.20 . . . Cb 0.250.75S35315 . . . 0.040.08 2.00 0.040 0.030 1.202.00 24.026.0 34.036.0 . . . 0.120.18 . . . Ce 0.030.10S38100 XM-15J0.08 2.00 0.030 0.030 1.502.50 17.019.0 17.518.5 . . . . . . . . . . . .S38815 . . . 0
46、.030 2.00 0.040 0.020 5.506.50 13.015.0 13.017.0 0.751.50 . . . 0.751.50 Al 0.30Duplex (Austenitic-Ferritic)S31200 . . . 0.030 2.00 0.045 0.030 1.00 24.026.0 5.56.5 1.202.00 0.140.20 . . . . . .S31260 . . . 0.03 1.00 0.030 0.030 0.75 24.026.0 5.57.5 2.53.5 0.100.30 0.200.80 W 0.100.50S31803 . . . 0.
47、030 2.00 0.030 0.020 1.00 21.023.0 4.56.5 2.53.5 0.080.20 . . . . . .S32001 . . . 0.030 4.006.00 0.040 0.030 1.00 19.521.5 1.003.00 0.60 0.050.17 1.00 . . .S32003 . . . 0.030 2.00 0.030 0.020 1.00 19.522.5 3.04.0 1.502.00 0.140.20 . . . . . .S32101 . . . 0.040 4.006.00 0.040 0.030 1.00 21.022.0 1.35
48、1.70 0.100.80 0.200.25 0.100.80 . . .S32202 . . . 0.030 2.00 0.040 0.010 1.00 21.524.0 1.002.80 0.45 0.180.26 . . . . . .S32205 2205G0.030 2.00 0.030 0.020 1.00 22.023.0 4.56.5 3.03.5 0.140.20 . . . . . .S32304 2304G0.030 2.50 0.040 0.030 1.00 21.524.5 3.05.5 0.050.60 0.050.20 0.050.60S82441 . . . 0.030 2.54.0 0.035 0.005 0.70 23.025.0 3.04.5 1.002.00 0.200.30 0.100.80 . . .S32506 . . . 0.030 1.00 0.040 0.015 0.90 24.026.0 5.57.2 3.03.5 0.080.20 . . . W 0.050.30S32520
