1、|BRITISH STANDARDBS EN1503-1:2000The European Standard EN 1503-1:2000 has the status of aBritish StandardICS 23.060.01;77.140.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWValves Materials forbodies,bonnets andcovers Part 1:Steels specified in EuropeanStandardsLicensed Copy
2、:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIThis British Standard,havingbeen prepared under thedirection of the EngineeringSector Committee,was publishedunder the authority of theStandards Committee and comesinto effect on 15 D
3、ecember 2000 BSI 12-2000ISBN 0 580 36744 4BS EN 1503-1:2000Amendments issued since publicationAmd.No.Date CommentsNational forewordThis British Standard is the official English language version of EN 1503-1:2000.The UK participation in its preparation was entrusted by Technical CommitteePSE/7,Indust
4、rial valves,to Subcommittee PSE/7/1,Basic valves,which has theresponsibility to:aid enquirers to understand the text;present to the responsible European committee any enquiries on theinterpretation,or proposals for change,and keep the UK interests informed;monitor related international and European
5、developments and promulgatethem in the UK.A list of organizations represented on this subcommittee can be obtained on requestto its secretary.Cross-referencesThe British Standards which implement international or European publicationsreferred to in this document may be found in the BSI Standards Cat
6、alogue under thesection entitled“International Standards Correspondence Index”,or by using the“Find”facility of the BSI Standards Electronic Catalogue.A British Standard does not purport to include all the necessary provisions of acontract.Users of British Standards are responsible for their correct
7、 application.Compliance with a British Standard does not of itself confer immunityfrom legal obligations.Summary of pagesThis document comprises a front cover,an inside front cover,the EN title page,pages 2 to 6,an inside back cover and a back cover.The BSI copyright notice displayed in this documen
8、t indicates when the documentwas last issued.Licensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIEUROPEANSTANDARDNORMEEUROPENNEEUROPISCHENORMEN15031October2000ICS23.060.00;77.140.30EnglishversionValvesMaterialsforbodies,bo
9、nnetsandcoversPart1:SteelsspecifiedinEuropeanStandardsAppareilsderobinetterieMatriauxpourlescorps,chapeauxetcouverclesPartie1:AciersspcifisdanslesnormeseuropennesArmaturenWerkstoffefrGehuse,OberteileundDeckelTeil1:Sthle,dieinEuropischenNormenfestgelegtsindThisEuropeanStandardwasapprovedbyCENon6Octob
10、er2000.CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope anStandardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnationalstandardsmaybeobtainedonapplicationtotheCentralSecretariator
11、toanyCENmember.ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheCentralSecretariathasthesamestatusast heofficialversions.CENmembersarethenationalstandardsbodiesofAu
12、stria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom.EUROPEANCOMMITTEEFORSTANDARDIZATIONCOMITEUROPENDENORMALISATIONEUROPISCHESKOMITEEFRNORMUNGCentralSecretariat:ruedeStassart,36B1050Bru
13、ssels2000CEN AllrightsofexploitationinanyformandbyanymeansreservedworldwideforCENnationalMembers.Ref.No.EN15031:2000ELicensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIPage2EN15031:2000ContentsForeword.31 Scope.32 Normati
14、vereferences.33 Materials.4Licensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIPage3EN15031:2000ForewordThisEuropeanStandardhasbeenpreparedbyTechnicalCommitteeCEN/TC69Industrialvalves,thesecretariatofwhichisheldbyAFNOR.Thi
15、sEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyApril2001,andconflictingnationalstandardsshallbewithdrawnatthelatestbyApril2001.ThisEuropeanStandardhasbeenpreparedunderamandategiventoCENbytheEuropeanCommissionandtheEuropeanFr
16、eeTradeAssociation.ThisEuropeanStandardisconsideredtobeasupportingstandardtothoseapplicationandproductstandardswhichinthemselvessupportanessentialsafetyrequirementofaNewApproachDirectiveandwhichmakereferencetothisEuropeanStandard.EN1503comprisesfourparts:Part1:SteelsspecifiedinEuropeanStandards;Part
17、2:SteelsotherthanthosespecifiedinEuropeanStandards;Part3:CastironsspecifiedinEuropeanStandards;Part4:CopperalloysspecifiedinEuropeanStandards.AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowingcountriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,C
18、zechRepublic,Denmark,Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandtheUnitedKingdom.1ScopeThisEuropeanStandardlistssteelsforpressurecontainingvalvebodies,bonnetsandcoverswhicharegiveninEuropeanStandards.2 NormativereferencesThis
19、EuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelistedhereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropeanstandardonlywheninc
20、orporateinitbyamendmentsorrevision.Forundatedreferences,thelatesteditionofthepublicationreferredtoapplies(includingamendments).prEN10921:1997,FlangesandtheirjointsCircularflangesforpipes,valves,fittingsandaccessories,PNdesignatedPart1:Steelflanges.EN10025,HotrolledproductsofnonalloystructuralsteelsT
21、echnicaldeliveryconditions(includesamendmentA1:1993)EN100271,DesignationsystemsforsteelsPart1:Steelnames,principalsymbols.Licensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIPage4EN15031:2000EN100272,Designationsystemsfors
22、teelsPart2:Numericalsystem.EN100282,FlatproductsmadeofsteelsforpressurepurposesPart2:Nonalloyandalloysteelswithspecifiedelevatedtemperatureproperties.EN100283,Flatproductsmadeofsteelsforpressurepurposes Part3:Weldablefinegrainsteels,normalized.EN100284,FlatproductsmadeofsteelsforpressurepurposesPart
23、4:Nickelalloysteelswithspecifiedlowtemperatureproperties.EN100287,FlatproductsmadeofsteelsforpressurepurposesPart7:Stainlesssteels.EN102132,TechnicaldeliveryconditionsforsteelcastingsforpressurepurposesPart2:Steelgradesforuseatroomtemperatureandelevatedtemperatures.EN102133,Technicaldeliveryconditio
24、nsforsteelcastingsforpressurepurposesPart3:Steelgradesforuseatlowtemperatures.EN102134,TechnicaldeliveryconditionsforsteelcastingsforpressurepurposesPart4:Austeniticandausteniticferriticsteelgrades.EN102222,SteelforgingsforpressurepurposesPart2:Ferriticandmartensiticsteelswithelevatedtemperatureprop
25、erties.EN102223,SteelforgingsforpressurepurposesPart3:Nickelsteelswithspecifiedlowtemperatureproperties.EN102224,SteelforgingsforpressurepurposesPart4:Weldeablefinegrainsteelswithhighproofstrength.EN102225,SteelforgingsforpressurepurposesPart5:Austenitic,martensiticandausteniticferriticstainlessstee
26、ls.CR10260,DesignationsystemsforsteelsAdditionalsymbols.3MaterialsThematerialsshallbeasgiveninTables1,2and3.ThedesignationofmaterialsisgiveninaccordancewithEN100271,EN100272andCR10260.Table1listsunalloyedsteels,Table2lowalloysteelsandTable3highalloysteels.Thematerialsshallbeusedwithinthelimitsspecif
27、iedinthematerialstandards.Whenthemechanicalpropertiesareonlygivenforroomtemperaturethelimitsofuseshallbeasspecifiedintherelevantdesignstandards(thisrequirementwillbereplacedbyareferencetotheEuropeanStandardsaboutshelldesignstrengthassoonasthesedocumentsarepublished).Fortheeasyuseofthisstandard,thema
28、terialshavebeendividedintothreetemperaturerangesinaccordancewithCR10260:R:Roomtemperature;H:Hightemperature;L:Lowtemperature.Licensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIPage5EN15031:2000Table1UnalloyedsteelsForging
29、s Castings Flatproducts Tube BarLineGroupingbasedonR eN/mm2RangeofapplicationprEN10921:1997MaterialgroupEN10222PartMaterialgradeMaterialnumberEN10213PartMaterialgradeMaterialnumberEN10028PartMaterialgradeMaterialnumberENPartMaterialgradeMaterialnumberENPartMaterialgradeMaterialnumber1 235 R 1E0 a S2
30、35JR 1.00372 235 R 1E1 a S235JRG2 1.00383 235 R 2E0 2 GP240GR 1.0621 4 275 R 8E0 3 P275N 1.0486 5 355 R 1E1 a S355J2G3 1.05706 355 R 8E1 3 P355N 1.0562 7 235 H 3E0 2 P245GH 1.0352 2 GP240GH 1.0619 8 235 H 3E0 2 P265GH 1.0425 9 275 H 3E1 2 P280GH 1.0426 2 P295GH 1.0481 10 275 H 8E2 4 P285NH 1.0477 3
31、P275NH 1.0487 11 355 H 8E3 4 P355NH 1.0565 3 P355NH 1.0565 12 235 L 7E0 3 G17Mn5 1.1131 13 275 L 7E0 3 G20Mn5 1.6220 3 P275NL1 1.0488 14 275 L 7E0 3 P275NL2 1.1104 15 355 L 7E1 3 P355NL1 1.0566 16 355 L 7E1 3 P355NL2 1.1106 a EN10025.Licensed Copy:Institute Of Technology Tallaght,Institute of Techno
32、logy,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIPage6EN15031:2000Table2LowalloysteelsForgings Castings Flatproducts Tube BarLineGroupingsbasedonchemicalcompositionRangeofapplicationprEN10921:1997MaterialgroupEN10222PartMaterialgradeMaterialnumberEN10213PartMaterialgradeMaterialnumber
33、EN10028PartMaterialgradeMaterialnumberENPartMaterialgradeMaterialnumberENPartMaterialgradeMaterialnumberCmax/Mnmax1 0,16/1,2 H 2 0,20/1,4 H 3 0,16/1,5 H Crmax/Momax4 0/0,5 H 4E0 2 16Mo3 1.5415 2 G20Mo5 1.5419 2 16Mo3 1.5415 5 1,0/0,5 H 5EO 2 13CrMo45 1.7335 2 G17CrMo55 1.7357 2 13CrMo45 1.7335 6 2,2
34、5/1,0 H 6E0 2 11CrMo910 1.7383 2 G17CrMo910 1.7379 2 10CrMo910 1.7380 Ni7 Ni 0,5 L 7E0 4 11MnNi53 1.6212 8 Ni 0,5 L 7E0 3 13MnNi63 1.6217 4 13MnNi63 1.6217 9 0,5 Ni 1,5 L 7E1 3 15NiMn6 1.6228 4 15NiMn6 1.6228 10 1,5 Ni 3,5 L 7E1 3 12Ni14 1.5637 3 G9Ni14 1.5638 4 12Ni14 1.5637 11 3,5 Ni 5,0 L 7E1 3 X
35、12Ni5 1.5680 Table3HighalloysteelsForgings Castings Flatproducts Tube BarLineGroupingbasedonchemicalcompositionRangeofapplicationprEN10921:1997MaterialgroupEN10222PartMaterialgradeMaterialnumberEN10213PartMaterialgradeMaterialnumberEN10028PartMaterialgradeMaterialnumberENPartMaterialgradeMaterialnum
36、berENPartMaterialgradeMaterialnumberFerritic1 CrMo50,5 H 6E1 2 X16CrMo51 1.7366 2 GX15CrMo5 1.7365 2 CrMo121 H 9E0 2 X20CrMoV111 1.4922 2 GX23CrMoV121 1.4931 3 Ni9 L 7E2 3 X8Ni9 1.5662 4 X8Ni9 1.5662 Austenitic4 CrNiL H 10E0 5 X2CrNi189 1.4307 4 GX2CrNi1911 1.4309 7 X2CrNi1911 1.4306 5 CrNi H 11E0 5
37、 X5CrNi1810 1.4301 4 GX5CrNi1910 1.4308 7 X5CrNi1810 1.4301 6 CrNiTi H 12E0 5 X6CrNiTi1810 1.4541 7 X6CrNiTi1810 1.4541 7 CrNiNb H 12E0 5 X6CrNiNb1810 1.4550 4 GX5CrNiNb1911 1.4552 7 X6CrNiNb1810 1.4550 8 CrNiMoL H 13E0 5 X2CrNiMo17122 1.4404 4 GX2CrNiMo19112 1.4409 7 X2CrNiMo17122 1.4404 9 CrNiMo H
38、 14E0 5 X5CrNiMo17122 1.4401 4 GX5CrNiMo19112 1.4408 7 X5CrNiMo17122 1.4401 10 CrNiMoTi H 15E0 5 X6CrNiMoTi17122 1.4571 7 X6CrNiMoTi17122 1.4571 11 CrNiMoNb H 15E0 4 GX5CrNiMoNb19112 1.4581 7 X6CrNiMoNb17122 1.4580 Austeniticferritic(Duplex)12 CrNiMo2253 H 16E0 4 GX2CrNiMoCuN25633 1.4517 13 CrNiMo25
39、74 H 16E0 4 GX2CrNiMoN2674 1.4469 Licensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIblankLicensed Copy:Institute Of Technology Tallaght,Institute of Technology,Tue Mar 27 23:27:23 GMT+00:00 2007,Uncontrolled Copy,(c)BSIB
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