1、PDCEN/TR10261:2023Ironandstee1.Epositionbsi.Nationa1.forewordThisPub1.ishedDocumentistheUKimp1.ementationofisOSWm,awn.10261:2023.ItsupersedesPDCEN/TR10261:2018,whichTheUKparticipationinitspreparationwasentrustedtoTechnica1.CommitteeISE102rMethodsofChemiCRAna1.ysisforIronandStee1.A1.istoforganization
2、srepresentedonIhiScommitteecanbeobtainedonEequesttoiucomittpemanager.Contractua1.and1.ega1.considerationsThispub1.icationhasbeenpreparedingoodfaith,howevernor011ydtationvi1.1.wranoe)smdawerespowBihittQkaii5Xsrwi1.1.beacceptedbyBS1.inre1.ationtotheadequacy,accuracy,comp1.etenessorreasonab1.enessofthi
3、spub1.ication.A11andanysuchresponsibi1.ityand1.iabi1.ityisexpress1.ydisc1.aimedtothefu1.1.extentpermittedbythe1.aw.Thispub1.icationisprovidedasis,andistobeusedattherecipient,sownrisk.图监ectrMjite1.HM&buh”SmMHRCation.seekingprofessiona1.guidancewithThispub1.icationisnotintendedtoconstituteacontract.Us
4、ersareresponsib1.eforitscorrectapp1.ication.Thispub1.icationisnottoberegardedasaBritishStandard.窗1.edB怖随Standards1.iyf1.H1.wAn2023ISBN9780539252194:vVh0.01Pub1.ishedDocumentcannotconferimmunityrfrom1.ega1.ob1.igations.ThisPub1.ishedDocumentwaspub1.ishedundertheauthorityoftheStandardsPo1.icyandStra1.
5、egjrCommitteeon31May2023.AmendmentS/corrigendaissuedsincepub1.icationcen/tr10261:2023TECHNICA1.REPORTRAPPORTTECHNIQUETechnischerreportAprn2O23ICS77.040.30;77.140.01SupersedesCEN/TR10261:2018Eng1.ishVersionIronandstee1.-EuropeanstandardsforthedeterminationOpositionAderctfonte5Normejieuropn11cj;pourhE
6、iscnundStah1.EuropiiisdicNormcnfurdiedeterminationdeIacompoMtionChin1.iqUCBcstimmungderchemischenZu*;ImEGnsetNUngThisTechnica1.ReportwasapprovedbyCENon17Apri1.2023.IthasbeendrawnupbytheTechnica1.CommitteeCEN/TC459/SC2.CENmembersarcthenationa1.standardsbodiesofAustria,Be1.gium,Bu1.garia,Croatia,Cypru
7、s,CzechRepub1.ic,DenmarkEstonia,Fin1.and.France,Germany,Greece,Hungary,Ice1.and.Ire1.and,Ita1.y,1.atvia,1.ithuania,1.uxembourg,Ma1.ta,Nether1.ands,Nonvay,Po1.and.POrtI1.ga1.Repub1.icofNorthMacedonia,Romania.Serbia,S1.ovakia.S1.ovenia,Spain,Sweden,Switzer1.and,TiirkiycandUnitedKingdom.EUROPEANOOMMirT
8、ECFORS7ANDARDI7A710NCOM11EUROYENDENORMA1.ISATIONEuropaisckcskomhcsfornormungRef.No.CEN/TR10261:2023ECENCENEI.ECManagementCentre:RuedeIaScience23.B-1040BraxsehG2023CENA1.1.rightsofexp1.oitationinanyformandbyanmeansreservedWDr1.dWkk(orCENnationa1.Members.ContentsPageEuropeanforeword1MMM2Normativerefer
9、ences.TermsanddefinitionsEuropeanSpositionofstee1.sandironsN1.OnO-c1.en】Cnta1I1.IethodS6N1.ii111-eIeinentaI1.itethodsRangeofapp1.icationandprincip1.eofthemethods9Mono-e1.ementa1.methods9Mu1.ti-e1.ementa1.methods.AnnexA(informative)1.istofotherEuropeanStandardsandCENTechnica1.Rpositionofferrousmateri
10、a1.s29AnnexB(informative)1.istofwithdrawnEuronormsandofthecorrespondingrep1.acementEuroJ)CaHStaI1.da(!$30AnnexC(informative)Graphica1.representationofthescopeofmethodsdescribedinthisaMMaMMM33techIi1.ea1.rcpo*rmmmmmm)AnnexD(informative)Tri1.ingua1.keyoftheabbreviationsusedinthefiguresgiveninAnnexCEur
11、opeanforewordThisdocument(CEN/TR10261:2023)hasbeenpreparedbyTechnica1.CommitteeCEN/TC4S9ECISS-EuropeanCommitteeforIronandStee1.StandardizationIhesecretariatofwhichishe1.dbyAFNOR.Attentionisdrawntothepossibi1.itythatsomeofthee1.ementsofthisdocumentmaybethesubjectofpatentrights.CENsha1.1.notbehe1.dres
12、ponsib1.eforidentifyinganyora1.1.suchpatentrights.ThisdcxumentsupersedesCEN/TR10261:2018.Incomparisonwiththepreviousedition,thefo1.1.owingmodificationshavebeenmade: Numberingofsub-paragraphsinC1.ause4; In3.1,additionofaNote; in4.1,forca1.cium,referenceofEN10177updated; in4.1,forcarbon,referenceofENI
13、SO15342updated; in4.1,forchromium,referenceofCEN/TR10367updated; in4.1rforcoba1.t,referenceofENISO11652added;一in4.1,forcopper,referencemodified; in4.1rfor1.ead,referenceOfENI88叫bred; in4.1,fornicke1.,referenceOfEN10136updated;一in4.1rfornitrogen,referenceC俨NW49Fupdated;一in4.1,forsi1.icon,referenceofE
14、NISO439updated;一in4.1,forvanadium,referenceofENISO4947updated;一in4.1,forvanadium,referenceofENISO9647added; 5.1.4,informationcEN10177trsed; 5.1.6,referenceofCEN/TR10367updated; 5.1.7.referenceofENISO11652added; 5.1.9,informationonEN10181revised; 5.1.1IJnformationon0136mjsed; 5.1.13rinformationonENIS
15、O4945revised; 5.1.17rinformationonENISO439revised;Methodsofdcmtca1.ana1.ysisforironandstcc(secretariat:SIS).5.1.20,informationonENISO4947revised; AnnexA,referenceofCEN/TR10317updated; AnnexA,referenceofCEN/TR10364updated; AnnexC,CEN/TR10362movedfromFigureC1.toFigureC.2.Anyfeedbackandquestionsonthisd
16、ocumentshou1.dbedirectedtotheusers,nationa1.standardsbody.Acomp1.ete1.istingofthesebodiescanbefoundontheCENwebsite.1ScopeThisdocument1.ists,underC1.ause4,theEuropeanSpositionofstee1.sandcastirons.InC1.ause5,thisdocumentprovidesdetai1.sontherangeofapp1.icationandgivestheprincip1.eofthemethoddescribed
17、ineachstandard.ItemswhicharcunderpreparationasEuropeanStandardsorasCENTechnica1.ReportsbyECISSTC102ar?Dnh?nfCEN,throughthpfn1.SWjnghttps:/standards.cen.eu/dyn/www/t?p=204:22:0:FSP_ORGJD:733643&cs=123E58BF77E3DE921F548B80G5HSD4.AnnexAgivesa1.istofotherEuropeanStandardsandCENTechnica1.Rpositionofstee1
18、sandcastirons.AnnexBgivesa1.istofwithdrawnEuronormsttogetherwiththecorrespondingrep1.acementEuropeanStandards,ifany.AnnexCshowsgraphica1.representationsofthecontentrangesofthemethods1.istedinthisdocument.FigureC.1.givesthecontentrangesoftherefereemethods,FigureC.2givesthecontentrangesoftheroutineme
19、thodsandFigureC3representsthefie1.dsofapp1.icationofa1.1.themethodsdescribed.AnnexDprovidesatri1.ingua1.keyoftheabbreviationsusedintheFiguresgiveninAnnexC.2TFNnit1.VWrf11bCforthean;i1.y$ixofsomefcrro-;iI1.oyxareIisttx1.inAnnex.hereTMttt1.9SM4AiativedtffifrfMtMIinthisdocument.Forthepurposesofthisdocu
20、ment,thefo1.1.owingtermsanddefinitionsapp1.y.ISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationa1.thefo1.1.owingaddresses：ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obp3.1refereemethodstoichiometricmethodoramethodca1.ibratedagainstpuremeta1.sorstoichiometriccompounds,whic
21、histobeusedforcertificationana1.ysisorincaseofarbitrationNote1toentryDueto1.ackofaccuracyortoa1.ownumberOf1.aboiatorieshavingparticipatedtothere1.atedva1.idationtests,somestoichiometricmeKisormcth!sca1.ibratedHamStpuremenkOrstoichiametriccompoundscannotbetakenaswrefereemethods*.Theyarcpub1.ishedasCE
22、N/TRs.3.2routinemethodmethodca1.ibratedagainstreferencemateria1.sorcertifiedreferencemateria1.s,oragainststandardso1.utionscommercia1.1.yavai1.ab1.e,whichiswide1.yusedforcontro1.purposes(daytodayana1.ysis)4 EuropeanSpositionofstee1.sandirons4.1 Mono-e1.ementa1.methods4.1.1 A1.uminium,1.Determination
23、Ofa1.uminiumcontentF1.ameatomicabsorptionSpectrometric4.1.2 Arsenic,AsWq加的现9西,Cd棚.4Q必isofferrousmateria1.sDeterminationofarsenicinstee1.andiron4.1.3 Boron1.Bfq2h处0421,CM，僦如.。心isofferrousmateria1.sDeterminationofboroninstee1.s一d柯fIKi明胡瓜，27加施rm&hofboroncontentCurcuminspectrophotometricmethodafter4.1.4
24、 Ca1.cium,CaStee1.s-Determinationofca1.ciumcontentF1.ameatomicabsorptionSpectrometric4.1.5 Carbon,C。麻内小朝驮的炮圆四切脸伽陋MMQ)陕曲疝Whto呼洛F的毋汕刖故城轨分祠R犍却(IHm儆/3桃色隔da隔价邛映carboncontentInfraredabsorptionmethod4.1.6 Chromium,Cr旃刖ZOf供央与4i联冲MDeterminationofchromiumcontentInductive1.ycoup1.edp1.asmatNM1.的9即fi期球利乐8陛HV侬Wi
25、teriakDeterminationofchromiuminSteekandirons彳典也1%Stee1.andironDeterminationofchromiumcontentPotentiometricorvisua1.methodStee1.andironDeterminationofchromiumcontent4.1.7 Coba1.tfCodeterminationofcoba1.tcontentF1.ameatomicabsorption4.1.8 Copper,CuWfqS1.(y9凿fZOZSM宓9楸的。翎一DeterminationofCoppercontentF1.
26、ameatomicabsorption线独做4跟分部的I8%bCQStironDeterminationofcopper2,2。BiqUinoHnespectrophotometricPW1.S，IoftIangMW舞FdyMnDeterminQtiOnof1.eadCOntentF1.ameatomicabsorptionSpectrometricmethodPRs_ferrousmateria1.sDeterminationofmanganeseinstee1.sandENf1.(if海0%映淞)andironDeterminationofmanganesecontentF1.ameato
27、micSpectrometric4.1.11 NiCke1.Ni8H40(196fZWf空随IdtiAaihStirOnSDeterminationofnicke1.contentF1.ameatomicabsorptionCT1.40(WIHMq冬但福旅Determinationofnicke1.contentInductive1.ycoup1.edp1.asmaoptica1.翁。口44缄h6rStee1.andironDeterminationofnicke1.contentGravimetricortitrimetricmethod4.1.12 NiobiumtNbfq弥网fCW.”a
28、sofferrousmateria1.sDeterminationofniobiuminstee1.s4.1.13 Nitrogen,N说eit7jP9铮划视出加顺命耶蝌川fferrousmateria1.sDeterminationofnitrogen(traceamounts)inENISO4945:2018,Stee1.DeterminationOfnitrogenSpectrophotometricmethod(ISO4945:2018)HWrt1.WV次Z2h2fi7/沆eecu11即力contentTherma1.Conductimetric西的巧钠也珈你也荏沥腑胸？区的蟠镭佻碗
29、砒硼酰而琳训)rma1.ConductimetriC4.1.14 Oxygen,0CWq4泊叼理.飒硬腐0时即Mf的於耐钾01由战他)铀曲】根国F而胎场HOfOXygeninstee1.andironW11102P6r2md你1.m的水仲洲的林期*Wd的43施S3Determinationofoxygencontentinstee1.and4.1.15 Phosphorus,P函“4W6H月胸Ata物Ofphosphonisinnon-a1.1.oyedSM婚胆学P藜!取i2!5画Pd1.QSfUIg岫2MionOfPhOSPhorUSCOnIentPhosphovanadomo1.ybda1
30、e4.1.16 Se1.enium,SeCteN灯aFO丽砌谭胡砌财售客剜楠附麻鹤HsDeterminationOfse1.eniuminstee1.s4.1.17 Si1.icon,SiRWM做中瞥aoqg.Ffimn抬瘫/阳的山的的俏而而写做削郃能加刷州疝R但*&W%(so4829-1:2018)加河弼椒卯2碗1则也闻=施造而胸RO阳飞跖闷瞰/麻阳镇W羽做S痴卿踊陵都。/6)前Q相料邕也0,Stee1.andcastironDeterminationofsi1.iconcontentGravimetricmethod4.1.18 Su1.phurfSGtM内9!1啊咱$联1小祖ii用ff
31、i也怩睡38猫腓和SU1.PhUrcontentInfraredabsorptionmethodafter佛河到的融饮fo3,S3?/andironDeterminationofsu1.furcontentGravimetricmethod4.1.19 Titanium,TiEN斤00的量M琬照的能8Pff用境味咖答也曲M1.)*iakDeterminationoftitaniuminstee1.sandcastirons蚂那R和出俣新面nationoftitaniumcontentDiantipyry1.methane4.1.20 Vanadium,VEN?翊andcastironDeter
32、minationOfvanadiumcontentPotentiometrictitrationEKtfS&4S#断22,Stee1.-DeterminationofvanadiumconIentF1.ameatomicabsorptionSpectrometric4.2 Mienta1.methods4.2.1 A1.uminium,A1.;ChromiumrCr;Coba1.t,Co;Copper,Cu;Manganese,Mn;Mo1.ybdenum,Mo;Nicke1.,Ni;Phosphorus,P;Tin,SnandVanadiurnrViw的35Qrir三汨型眄AgW巡k力赧例的
33、W颔甲阳/MA0kj网C肿d)0机idSn,fo1.1.owingdisso1.utionwithnitricandsu1.phuricacidsRoutinemethod5 Rangeofapp1.icationandprincip1.eofthemethods5.2 Mono-e1.ementa1.methods5.2.1 A1.uminium,A1.EN29658:1991,Stee1.-Determinationofa1.uminiumcontentF1.ameatomicabsorptionSpectrometrkmethod(ISO9658:1990)RangeOfapp1.ica
34、tion:De1.enninationofa1.uminiumcontentsfrom0,005%(rnrn)to0,20%(mrn)innon-a1.1.oyedstee1.Princip1.eofthemethod：a) Disso1.utionofatestportionindi1.utehydroch1.oricandnitricacids;b) Fusionoftheacid-inso1.ub1.emateria1.withamixtureofor1.hoboricacidandpotassiumcarbonate；c) Sprayingoftheso1.utionintoadini
35、trogenmonoxide-cf1.ame;d) Spcctrometncmeasurementoftheatomicabsorptionofthe309,3nmspectra1.1.ineemittedbyan5.2.2 yHn01.owcathode1.amp.EN10212:1995,Chemica1.ana1.ysisofferrousmateria1.s-Determinationofarsenicinstee1.andironSpectrophotometricmethodRangeofapp1.ication:De1.ermina1.ionofarseniccontentsfr
36、om0,001%(znm)to0r08%(znm)ina1.1.typesofstee1.andiron.Princip1.eofthemethod：a) Disso1.utionofatestportioninamixtureofnitricandhydroch1.oricaddsfo1.1.owedbyevaporationtodrynessandpro1.ongedheatingofthedriedresidue;b) Extractionoftheresiduewithacid,reductionofthearsenic(AsVtoAsIII)byadditionofpotassium
37、iodine,ascorbicacidandtin(II)ch1.oride.Conversionofthearsenictoarsenichydride(arsine)withzinc;c) Absorptionoftheevo1.vedarsineinaso1.utionofsi1.verdiethy1.dithiocarbamateand1-ephedrinintrich1.oromethane;d) 。朋吗啜胪measurementofthereddish-vio1.etco1.ouredco1.1.oidatawave1.engthbet,een5.2.3 Boron,BEN1020
38、0:2012,Chemica1.ana1.ysisOfferrousmateria1.sDeterminationofboroninstee1.sSpectrophotometricmethodRangeOfapp1.ication:Determinationofboroncontentfrom0,0004%to0,0120%(mm)innona1.1.oycdanda1.1.oyedstee1.s.Princip1.eofthemethod:a) Disso1.utionofatestportionwithhyc1.rcrhIoricandnitricacids;b) Deconiositi
39、onOfboroncompounds(nitridesetc.)withorthophosphoricandsu1.phuricacidsatc) Spectrophotometricmeasurementatawave1.engthof543nmofthecomp1.exformedbetweenboricacidandcurcumininbufferedaceticmedium.ENISO13900:2002,Stee1.DeterminationofboroncontentCurcuminspectrophotometricmethodafterdisU1.1.ation(ISO1390
40、0:1997)Rangeofapp1.ication:Determinationofboroncontentfrom0r00005%(m11)to0,0010%(mm)instee1.Princip1.eofthemethod:a) Disso1.utionofatestportioninhydroch1.oricandnitricacids;b) Decompositionofboroncompounds(nitrides,etc.)withorthophosphoricandsu1.phuricacidsatatemperatureof290;c) Disti1.1.ationofthes
41、o1.utionaftertheadditionofmethano1.andco1.1.ectionofmethy1.borateinareceiverContainingsodiumhydroxideso1.ution;d) Evaporationoftheso1.utiontodryness.Formationofaco1.ouredcomp1.exbetweenorthoboricacidandcurcumininamethano1.medium：e) Spectrophotometricmeasurementsatawave1.engthofabout55011m.5.1.4Ca1.c
42、ium,CaEN10177:2019,eefc-Determinationofca1.ciumcontentF1.ameatomicabsorptionSpectrometricmethod(FAAS)RangeOfapp1.ication:Determinationofca1.ciumcontentsbetween4ggand0120gginnon-a1.1.oyedand1.ow-a1.1.oystee1.s.NOTE1Themethodcanbeadaptedtohi助Crca1.ciumcontentsbychangingthetestportionorthedi1.utionprocess,providedthecriteriagivenintheparagraph6.2ofthestandardarcsu1.1.metPrincip1.eofthemethod：a) Di
