IS 10461-2: Resistance to Intergranular Corrosion of Austenitic Stainless Steels - Method for Determination, Part 2: Corrosion Test in a Sulphuric Acid/Copper Sulphate Medium in the Presence of Copper Turnings (Monypenny Strauss Test) PDF
Preview IS 10461-2: Resistance to Intergranular Corrosion of Austenitic Stainless Steels - Method for Determination, Part 2: Corrosion Test in a Sulphuric Acid/Copper Sulphate Medium in the Presence of Copper Turnings (Monypenny Strauss Test)
इंटरनेट मानक Disclosure to Promote the Right To Information Whereas the Parliament of India has set out to provide a practical regime of right to information for citizens to secure access to information under the control of public authorities, in order to promote transparency and accountability in the working of every public authority, and whereas the attached publication of the Bureau of Indian Standards is of particular interest to the public, particularly disadvantaged communities and those engaged in the pursuit of education and knowledge, the attached public safety standard is made available to promote the timely dissemination of this information in an accurate manner to the public. “जान1 का अ+धकार, जी1 का अ+धकार” “प0रा1 को छोड न’ 5 तरफ” Mazdoor Kisan Shakti Sangathan Jawaharlal Nehru “The Right to Information, The Right to Live” “Step Out From the Old to the New” IS 10461-2 (1994): Resistance to Intergranular Corrosion of Austenitic Stainless Steels - Method for Determination, Part 2: Corrosion Test in a Sulphuric Acid/Copper Sulphate Medium in the Presence of Copper Turnings (Monypenny Strauss Test) [MTD 24: Corrosion Protection] “!ान $ एक न’ भारत का +नम-ण” Satyanarayan Gangaram Pitroda ““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee”” “!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै” Bhartṛhari—Nītiśatakam “Knowledge is such a treasure which cannot be stolen” Indian Stmdard RESISTANCE TO INTERGRANULAR CORROSION OF AUSTENITIC STAINLESS STEELS - METHOD FOR DETERMINATION PART 2 CORROSION TEST IN A SULPHURIC ACID/COPPER SULPHATE MEDIUM IN THE PRESENCE OF COPPER TURNINGS (MONYPENNY STRAUSS TEST) ( First Revision ) UDC 66914’018’8-1945: 662 0’193 0 I . 0 BIS 1994 ;? ;d BUREAU OF INDIAN STANDARDS “5 i: MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG 2 NEW DELHI 110002 1 Mn?, 1994 PriceGroup 2 . I . . . . ..I - . 4 noisorroC noitcetorP lanoitceS ,eettimmoC DTM 24 FOREWORD sihT naidnI dradnatS (Part 2) tsriF( )noisiveR saw detpoda yb uaeruB fo naidnI ,sdradnatS retfa eht tfard dezilanif yb eht noisorroC noitcetorP lanoitceS ,eettimmoC dah neeb devorppa yb lacigrullateM -nE gnireenig noisiviD .licnuoC sihT dradnats saw tsrif dehsilbup ni 1985 desab no 9SI B/1563 citinetsuA‘ sselniats sleets - -animreteD noit fo ecnatsiser ot ralunargretni noisorroc : Part II noisorroC tset ni a ciruhplus reppoc/dica etahplus muidem ni eht ecneserp fo reppoc sgninrut ynnepynoM( ssuartS ’)tseT deussi yb eht lanoitanretnI noitasinagrO rof .noitazidradnatS elihW gniweiver siht dradnats ni eht thgil fo ecneirepxe deniag gnirud eseht ,sraey eht eettimmoc sah dediced ot esiver siht gnignirb-dradnats ti ni enil htiw tneserp secitcarp gnieb dewollof ni eht .yrtnuoc ralunargretnI noisorroc setoned noitaroireted fo slairetam yb snaem fo laitnereferp kcatta gnola niarg .seiradnuob roF citinetsua sselniats ,sleets hcihw yam eb detcejbus ot hcus na kcatta nehw yeht are tpek at a erutarepmet neewteb 430 ot ,C°OOS ti si detaicossa htiw noitatipicerp-eht fo hcirmuimorhc sedibrac at niarg seiradnuob dna eht tnatluser muimorhc noitelped ot( a level ssel naht 12% ).tw tnecajda ot eht niarg .seiradnuob nI eht esac fo thguorw munedbylom-muimorhc-lekcin ,sleets dna ni muinatit ro dezilibats-muiboin ,syolla eht ecneserp fo amgis esahp osla sesuac detarelecca .noisorroc ehT taeh ,elcyc hcihw yam ekovorp ytilibitpecsus ot ralunargretni ,noisorroc yam rucco gnirud gnimrof-toh ssecorp ekil gnigrof ,gnillor-dna as a tluser fo tcerrocni noitulos tnemtaert ro gnirud a gnidlew .noitarepo sihT dradnats (Part 2) sah neeb deraperp ot edivorp a mrofinu dna dezilanoitar basis rof a dohtem fo gninimreted eht ytilibitpecsus fo citinetsua sselniats sleets ot ralunargretni kcatta eud ot noitatipicerp fo muimorhc edibrac dna eht tnatluser muimorhc noitelped .snoiger ehT kcatta desuac yb amgis esahp si ton detcelfer ni siht .tset sihT dradnats si deussi ni owt .strap Part 1 fo siht dradnats slaed htiw noisorroc tset ni cirtin dica muidem yb remerusaem ‘. fo ssol ni ssam yeuH( .)tset nI gnitroper eht tluser fo a tset enod ni ecnadrocca htiw siht ,dradnats fi eht lanif ,eulav devresbo ro detaluclac si ot eb dednuor ,ffo ti llahs eb enod ni ecnadrocca htiw SI 2 : OX!l seluR‘ rof gnidnuor ffo laciremun seulav .‘)deitver( 4991:)2traP(16401SI Indian Standard RESISTANCE TO INTERGRANULAR CORROSION OF AUSTENITIC STAINLESS STEELS - METHOD FOR DETERMINATION PART 2 CORROSION TEST IN A SULPHURIC ACIDKO‘PPER SULPHATE MEDIUM IN THE PRESENCE OF COPPER TURNINGS (MONYPENNY STRAUSS TEST). ( First Revision ) 1 EPOCS detaert dna yltneuqesbus dezitisnes -idnoc ,noit dna 1.1 sihT dradnats (Part 2) sebircsed a erudecorp yb )c ehT ecneulfni fo gnidlew dna detaicossa hcihw eht reppoc ciruhplus-etahplus dica tset si ot tsop noitacirbaf .stnemtaert-taeh eb detcudnoc ot enimreted eht ytilibitpecsus fo citinetsua sselniats leets ot ralunarg-retni .kcatta 4 TAEH TNEM’IYERT ROF NOITAZITISNRS 1.2 sihT dohtem si elbacilppa ylno ot citinetsua nI redro ot ytirev eht ssenevitceffe ’fo eht dedda sselniats leets deilppus ni eht mrof fo tsac dellor ro gnizilibats stnemele ro wol nobrac tnetnoc rof degrof stcudorp dna ,sebut dna dednetni ot eb desu gnitsiser ralunargretni ,noisorroc ti si yrassecen ot ni yldlim gnizidixo .aidem yrrac tuo a taeh tnemtaert rof .noitazitisnes sihT tnemtaert si yllausu deniatbo yb gniniatniam a tset 1.2.1 ehT ecneserp ro ecnesba fo ralunargretni eceip rof eno ruoh at a erutarepmet fo C°S76-056 noisorroc ni eseht stset si ton ylirassecen a erusaem dewollof yb dipar gnilooc ot moor erutarepmet ni fo eht ecnamrofrep fo eht lairetam ni rehto -roc air ro retaw sselnu rehto cificeps gnitaeh ro gnilooc noisor .aidem ehT stset od ton edivorp a basis rof setar are .detalupits ehT tsom lnommoc desu gnitciderp eht ecnatsiser ot rehto smrof fo -roc B ,noisor hcus as lareneg ,noisorroc gnittip ro sserts gnizitisnes taeh tnemtaert si 1 ruoh at 675 C dna retaw gnihcneuq ro air .gnilooc noisorroc .gnikcarc 5 NOISORROC -TSRT 2 ECNEREFER ehT naidnI dradnatS SI 245 : 1988 -lyhteorolhcirT‘ 5.1 elpicnirP , ,ene lacinhcet ’)noisiverdriht( si a nece ssarya djunct A tset ,eceip deraperp as deificeps ni 5.4.2, si -mi ot siht dradnats desrem ni a gniliob ciruhplus reppoc/dica etahplus noitulos rof a deificeps .emit ehT tset eceip si neht 3 ESOPRUP FO EHT STSET detcejbus ot a dneb .tset ehT xevnoc ecafrus of the 3.1 ehT tset setacidni ytilibitpecsus ot -retni test eceip si denimaxe retfa gnidneb ni redro ot ralunarg kcatta detaicossa htiw eht noitatipicerp fo laever .skcarc-yna nehW a tset si edam no a -maes muimorhc hcir sedibrac at eht niarg seiradnuob ssel ,ebut eht tset eceip gnieb detcejbus ot eht -roc dna muimorhc detelped snoiger tnecajda ot eht noisor tset si tuc ot evig a tset eceip elbatius rof niarg .seiradnuob ehT tset seod ton tceted -pecsus ,gnidneb dna eht ecafrus fo eht ebut ot eb tup ni ytilibit detaicossa htiw amgis ro rehto .sesahp noisnet gnirud eht dneb tset si ot deificeps no eht .redro nI esac-eht fo niatrec sebut rof( ,elpmaxe 3.2 esehT stset yam eb desu ot etaulave yna fo eht llams retemaid ,)sebut a gninettalf tset si desu -ni gniwollof eerht :srotcaf daets fo eht dneb .tset a) ehT fo-ssenevitceffe eht lanif -taert-taeh 5.2 tnem nehw eht lairetam si detset ni eht as Corrosive Solution ’dereviled noitidnoc tuohtiw rehtruf tset ehT ciruhplus reppoc/dica etahplus noitulos llahs tnemtaert-taeh ,noitazitisnes eb deraperp as ,swollof gnisu lacitylana ytilauq b) ehT ssenevitceffe fo eht dedda gnizilibats stnegaer : ,stnemele ro wol nobrac tnetnoc nehw eht evlossiD 100 g fo reppoc etahplus -nep lairetam si detset ni eht noitulos -taeh etardyhat ,4OSuC( 5H20) ni 700 lm fo -sid 1 : 1994 IS HI461 ( Part 2 ) dellit .retaw nehT add 184 g 001( )lm fo neewteb eht resahcrup and eht .reilppus ehT lanif ciruhplus dica .r( sp, rg )48.1 and ekam up ot ezis and epahs fo eht tset nemiceps lliw dneped 1 OOtl lm htiw dellitsid .retaw nopu eht elbaliava tset apparatus tub elbaT 1 yam ehT evisorroc noitulos yam ylno eb desu .ecno eb desu as a ediug rof elbatius nemiceps .sezis 5.3 Apparatus 5.4.1.1 tseR seceip rof dedlew stcudorp shall eb eht tcejbus fo tnemeerga neewteb eht detseretni -rap 53.1 Conical Flask .seit yticapaC eno ertil dettif htiw a ruof ball gnisir -noc 5.4.1.2 snemicepS deniatbo yb gniraehs dluohs .resned evah deraehs-eht segde denihcam ro dnuorg ffo 5.3.2 Support for the Test Piece roirp ot ,gnitset tuohtiw .gnitaehrevo A derauqs egde is .elbarised yllareneG fo glass, fi .yrassecen 5.3.3 Heating Device 5.4.2 Surface Preparation oT peek eht noitulos .gniliob gnidnepeD no eht esoprup- fo eht ,tset eht tset ,eceip rehtie htiw ro tuohtiw noitazitisnes -taert 5.4 Test Piece ,tnem shall eb deraperp as deificeps ni rehtie 5.4.2.1 5.4.1 Dimensions ro 5.4.2.2. Unless detats~esiwrehto no eht ,redro eht dohtem fo noitaraperp shall eb tfel ot eht -cafunam ehT ezis fo eht tset nemiceps and eht aera morf .rerut hcihw ti is ot eb nekat shall eb yllautum deerga Table 1 Size of Test Specimen 54.1 ) ( Clause IS No. Type of Material Size of Test Specimen 0) (2) (3) i) Wrought wire or rod: a) Up to and including 6 mm diameter Full diameter x minimum 75 long b) Over 6 mm diameter Cylindrical segment of 6 mm (thick) x 25 mm wide (M4y) x 75 to 125 mm ii) Flat rolled products (plate, sheet and strip): a) Up to and including 5 mm thick Full thickness x ’ 10 to 25 mm wide x 75 mm (Min) long b) Over 5 mm thick 5 to 12.5 mm thick x 10 to 25 mm wide -X 75 mm (Min) long iii) Pipes and tubes: a) Up to 37.5 mm diameter Full ring, 25 mm wide b) Over 37.5 mm diameter A circumferential segment 75 mm (Min): in length, cut from a 25 mm wide ring NOTES: 1 When bending cylindrical segment specimens, the curved surface shall be on the outside of the bend. 2 For flat-rolled products, which are not tested in full thickness, one of the original surfaces shall be retained in the test specimen and it shall be on the outside of the bend. Cold-rolled strip or sheets may be tested in the thickness supplied. 3 Ring sections of tubes should not be flattened or otherwise mechanically worked before they are put in the rest solution. 4 Specimens from welded tubes over 37.5 mm diameter, shall be taken with~the weld in the axis of the bend. 5.4.2.1. Technical Properties semulov fo cirolhcordyh dica (sp. .rg ,)91.1 5 semulov fo cirtin dica (sp. ,rg )04.1 and eht 50 ehT tset eceip shall eb delacsed yllacinahcem yb semulov fo eht retaw at 50 ot 60°C. gnihsilop no all secafrus htiw edarg 120 evisarba repap ro .htolc 5.4.2.3 Degreasing The tset eceip shall neht eb desaerged rehtie ni 5.4.2.2 Chemicalpreparation enelyhteorolhcirt ees( SI 245 : )0791 ro yna rehto ehT tset eceip shall eb ,delacsed tuohtiw yna -erp elbatius tnevlos erofeb gnieb decalp ni eht -roc suoiv lacinahcem ,tnemtaert ni a noitulos fo 50 .noitulosevisor 2 IS 10461( Part 2 ) : 1994 5.5 Procedure 1.09Dt H _ 0.09D + t 5.5.1 Immersion in Corrosive Solution erehw yrraC tuo eht tset ni eht ecneserp fo cillatem reppoc D= edistuo retemaid fo eht ,ebut ni ;sertemillim 05( g fo reppoc sgnilif rep ertil fo ,noitulos -ortni and ,decud at eht gninnigeb fo eht ,)tset usin a emulov t = deificeps wall ,ssenkciht ni .sertemillim fo evisorroc noitulos fo at tsael 10 mc/lm fo ecafrus aera fo eht tset .eceip ecalP eht tset eceip no eht 5.5.3.1 nI esac fo dedlew ,sebut eht dlew shall eb at reppoc ,sgnilif and erusne doog cinavlag tcatnoc eht tniop fo mumixam .gninettalf revo eht eritne ecafrus yb gnidnuorrus eht 5.6 snemiceps htiw reppoc .sgnilif gnirB ot eht liob and Evaluation eunitnoc gniliob rof 27-42 .sruoh nI esac fo etupsid ecafrus fo tset eceip xevnoc( )edis shall eb 5.6.1 The eht noitarud fo eht tset shall eb tcejbus fo an denimaxe htiw eht dekan eye ro using a gniyfingam tnemeerga neewteb eht detseretni .seitrap roF -itirc glass noitacifingam( ton retaerg than 10 x ) ni redro lac snoitacilppa rof ,elpmaxe lacimehc ,seirtsudni ot tceted .gnikcarc nI eht esac fo teehs htiw a -kciht rezilitref plants,, rewop plants raelcuN( and -rehT ness retaerg than 4 ,mm eht xevnoc ecafrus fo eht tset ,)lam ,cte tset noitarud fo 72 sruoh is -mocer shall eb eht deniater dellor .ecafrus .dednem 5.6.2 modeerF morf serussif ro skcarc etacidni eht ecnesba fo ralunargretni noisorroc and setutitsnoc 5.5.2 Bend Test a yrotcafsitas .tluser ehT ecneserp fo serussif ro nI eht esac fo lacirdnilyc and talf tset ,seceip tcejbus skcarc at snoitisop yawa morf eht segde fo eht tset eht tset eceip ot a dneb tset hguorht lSO” no a eceip setacidni eht ecneserp fo ralunargretni kcatta ,lerdnam eht retemaid fo hcihw is lauqe ot eht and setutitsnoc a tset .eruliaf roF lacitirc -acilppa ssenkciht fo eht tset ,eceip tpecxe rof tsac stcudorp ,snoit nehw eht tset is deirrac tuo rof 72 ,sruoh ni hcihw esac eht lerdnam retemaid is eciwt eht ecneserp fo skcarc retaerg than 25 snorcim dluohs ssenkciht fo eht tset .eceip eb nekat as tset .eruliaf ecnaraeppA fo -amrofed noit ,senil selknirw no eht ecafrus tuohtiw -mocca 5.5.2.1 nI sesac fo lairetam gnivah wol ,ytilitcud gniynap skcarc ro serussif dluohs eb .dedragersid hcus as ylereves dloc dekrow ,lairetam fi a lSO” 5.6.3 nI eht esac fo luftbuod ,stluser a ’081 dneb dneb sevorp ,lacitcarpmi neht enimreted eht -ixam tset shall eb deirrac tuo no a dnoces tset eceip mum elgna fo dneb gnisuac-tuohtiw skcarc ni hcus deraperp ni a ralimis yaw tub tuohtiw gnivah neeb a lairetam yb gnidneb an detsetnu nemiceps fo eht dettimbus ot eht noisorroc .tset ylevitanretlA a eyd emas noitarugifnoc as eht nemiceps ot eb .detset tnartenep tset yam eb deirrac tuo ot distinguish 5.5.3 Flattening Test neewteb kcarc and .selknirw ehT nosirapmoc fo eht owt tset seceip selbane ti ot sehsilbatse rehtehw In eht esac fo sebut detset ni lluf ,noitces a gnir 40 eht skcarc devresbo no eht dedorroc tset seceip era mm gnol shall eb denettalf dloc neewteb lellarap eud ot ralunargretni .noisorroc At eht emas ,emit talf snetalp tuohtiw gniwohs kcarc ro walf litnu eht fi skcarc era devresbo hcihw tonnac eb yletinifed ecnatsid neewteb eht snetalp rednu daol is ton deifitnedi as ,ralunargretni eht lanidutignol noitces retaerg than eht ,eulav ,H ni ,sretemillim nevig yb fo eht tset seceip yam eb denimaxe -ihpargollatem eht gmwollof :alumrof ,yllat at a noitacifingam fo 100 x ot 250 x. Bnreap;o f Indian Standards yrotutats noitutitsni dehsilbatse rednu eht 1986 ot BIS is a Bureau of Indian Stundurdr Act, etomorp suoinomrah tnempoleved fo eht seitivitca fo ,noitazidradnats gnikram dna ytilauq noitacifitrec fo sdoog dna gnidnetta tot detcennoc srettam ni eht .yrtnuoc thgirypoC SIB sah eht thgirypoc fo all sti .snoitacilbup oN trap. fo eseht snoitaciltup yam eb decudorper ni yna mrof tuohtiw eht roirp noissimrep ni gnitirw fo .SIB sihT seod edulcerpton eht eerf ,esu ni eht esruoc fo gnitnemelpmi eht ,dradnats fo yrassecen ,sliated hcus as slobmys dna ,sezis epyt ro edarg .snoitangised seiriuqnE gnitaler ot thgirypoc eb desserdda ot eht rotceriD ( snoitacilbuP ), .SIB * nolsircR of Indian Stand-da naidnI sdradnatS are deweiver yllacidoirep dna ,desiver, nehw yrassecen dna ,stnemdnema fi ,yna are deussi morf emit ot .emit sresU fo naidnI sdradnatS dluohs niatrecsa taht yeht are ni noissessop fo eht tsetal stnemdnema ro .noitide stnemmoC no siht nriidnI dradnatS yam eb tnes ot SIB gnivig eht gniwollof :ecnerefer sihT naidnI. dradnatS sah neeb depoleved coD_morf DTM 24 ( 3923 ). : No. Amendments lsaued Since Poblicrtioo dnemA .oN Date fo eussI txeT detceffA UAERUB FO NAIDNI SDRADNATS .5 :sretrauqdaeH kanaM ,navahB 9 rudahaB hahS rafaZ ,graM weN ihleD 110002 senohpeleT : 331 01 31, 331 13 75 smargeleT : ahtsnaskanaM ( nommoC ot all seciffO ) lanoigeR se&O : enohpeleT lartneC : kanaM ,navahB 9 rudahaB hahS Zafar Marg 331 01 31 NEW DELHI llCNlO2 1 331 13 75 nretsaE : 4l/l .C .I .T emehcS IIV ,M .V .I .P ,daoR a!otkinaM_ 37 84 99, 37 85 61, ATTUCLAC 700054 1 37 86 26, 37 86 62 53 38 43, 53 16 40, nrehtroN rotceS 35-C, HRAGIDNAHC 160036 : SC0 445-446, 53 23 84 I nrehtuoS : .C .I .T ,supmaC VI ssorC ,daoR SARDAM 600113 223355 0125 1169,, 223355 0243 4125, nretseW : Manakalaya, E9 MIDC, ,loraM irehdnA ( East ) 632 92 95, 632 78 58, YABMOB 400093 23i 78 91, 632 78 92 sehcnarB ,RAWHSENABUHB ,EROTABMIOC : AHMADABAD, BANGALORE, BHOPAL, ,DABADIRAP ,DABAIZAHG ,ITAHAWUG ,DABAREDYH ,RUPIAJ ,RUPNAK ,WONKCUL PATNA, THIRUVANANTHAPURAM. yhgargorpcR ,tinU BIS, New Delhi, India ,‘
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