IS 10748 (2004): Hot-rolled Steel Strip for Welded Tubes ...

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2 ! $ ' + - Satyanarayan Gangaram Pitroda Invent a New India Using Knowledge 0 1 ' 5 Jawaharlal Nehru Step Out From the Old to the New 1 + , 1 + Mazdoor Kisan Shakti Sangathan The Right to Information, The Right to Live ! > 0 B Bhart hari N ti atakam Knowledge is such a treasure which cannot be stolen Invent a New India Using Knowledge IS 10748 (2004): Hot-rolled Steel Strip for Welded Tubesand Pipes [MTD 4: Wrought Steel Products]IS10748.

3 2004 IndianStandardHOT-ROLLEDSTEELSTRIPFORWEL DEDTUBESANDPIPES SPECIFICATION(SecondRevision) ,9 BAHADURSHAHZAFARMARGNEWDELHI110002N()~c tnber2004 PriceGroup3 WroughtSteelProductsSectionalCommittee,M TD4 FOREWORDThisIndianStandard(SecondRevisio n)wasadoptedbytheBureauofIndianStandards , , :a)Al1thefouramendmentsissuedhavebeeninc orporated;andb) ,observedorcalculated,expressingtheresul tofatestoranalysis,shallberoundedoffinac cordancewithIS2:1960 Rulesforroundingoffnumericalvalues(revis ed) .Thenumberofsignificantplacesretainedint heroundedoffvalueshouldbethesameasthatof thespecifiedvalueinthisstandard.

4 AMENDMENT No. 1 NOVEMBER2012 TOIS 10748 :2004 Hot-rolled Steel Strip FORWELDED Tubes AND PIPES SPECIFICATION(Second Revision)[Page 2,Table 1] Insert the followingat the end of table:(1)(2)(3)(4)(5)(6) [Page 3,Table 3] Insert the followingat the end of table:(1)(2)(3)(4)(5)6490355153t(MTD4)Re prography Unit, BIS, New Delhi, India IS10748:2004 IndianStandardHOT-ROLLEDSTEELSTRIPFORWEL DEDTUBESANDPIPES SPECIFICATION(SecondRevision,) l%estandardslistedbelowcontainprovisions , , (ReleventParts)1079:19941599.

5 19851608:19951730:19891852:19851956(Part 4):19753803(Part1):19898910:1978 TitleMethodforchemicalanalysisofsteelHot -rolledcarbonsteelsheetsandstrips Specification(fifthrevision)Methodforben dtest(secondrevision)Mechanicaltestingof metals Tensiletesting(secondrevision)Dimensions forsteelplates,sheets,stripsandflatsforg eneralengineeringpurposes(secondrevision )Rollingandcuttingtolerancesforhot-rolle dsteelproducts(fourthrevision)Glossaryof termsrelatingtoironandsteel:Part4 Steelsheetandstrip(firstrevision) Steel - Conversionofelongationvalues:Part1 Carbonandlowalloysteels(secondrevision)G eneraltechnicaldeliveryrequirementsforst eelandsteelproducts13 TERMINOLOGYF orthepurposeofthisstandard,thefollowingd efinitionsinadditiontothosegiveninIS1956 (Part4) ,suchasniobium,vanadiumandtitaniumaddeds inglyorincombinationtoobtainhigherstreng thlevelscombinedwithbetterformabi1ity.

6 A)Chemicalcomposition,orb) ,Grade2,Grade3, IS10748 , , ,wherethemethodisnotgiveninIS228oritsrel evantparts, :a)Forcast/heatsizeupto100tonnes )Forcastsizebetween100-200tonnes )Forcastsizeover200tonnes ( )Grade(1)I2345 NOTESC onstituent,Percent,MaxAf\CarbonManganese SulphurPhosphorus(2)(3)(4)(5) (CE),Max(6) . +Cr+Mo+V+Ni+Cu1 CEbasedonladleanalysis=C+ , , , , ,whenusedindividuallyorincombination, , ( )ConstituentVariationOverSpecifiedLimit, Percent,Max(1)(~) 1S10748 ,butforstripsbelow600mmwidth, ,generallyusingaproportiongaugelengthLO= ;ionthiscasetheelongationvaluesshallbeco nvertedinaccordancewithIS3803(Part1).

7 Thetensilestrength, , IS10748 ,pickling,oiling,blastcleaning, , , , :a)Nameortrade-markofthemanufacturer,b)G radeofsteel,c)Castoridentificationmark,d )Size,ande) Forstripbelow600mmwidth, , ANNEXA(Foreword)COMMITTEECOMPOSITIONW roughtSteelProductsSectionalCommittee,MT D4 OrganiwtionThtTataIronandSteelCoLtd,Jams hedpurAllIndiaInductionFurnaceAssociatio nofIndia,NewDelhiBh:mtHeavyElecticalsLtd ,Bhopal/HaridwarCcntl-alBoilersBoard(DIP P),NewDelhiConsumerProtectionCouncil,Rou rkelaConvctryCoil-O-Matic(Haryana)Ltd,Ri wariDirectorateGeneralofSuppliesandDispo sals,NewDelhiEscortsR&DCentre,FaridabadE BGI ndia(P)Ltd,NashikInstituteofSteelDevelop mentandGrowth,Kolkata[spatIndirstriesLtd ,DolviJindalIronSteelCoLtd,Vasind,ThaneJ indalVijaynagarSteelCoLtd, ,KolkataMinistryofDefence(DGQA),Ishapore MinistryofDefence(OFB)]

8 ,KolkataMinistryofRailways,RDSO,LucknowM inistryofSteel, ,JamshedpurRashtriyaIspatNigamLtd(VSP),V isakhapatnamSAIL,BhilaiSteelPlant,Bhilai SAIL,BokaroSteelPlant,BokaroSAIL,Central MarketingOrganization,KolkataRepresentat ive(s) ~(chairman) ,SF1 HSHR[ (Alternate) (Alternate) ~ (Alternate) (Alternate)SHIUAL( ~(Alternate) (Alternate)SHRIARVIN~ ~~ (Alternate) (Alrernate) ~~~(Alternate)SHRIBHASKARROYSHKISUBHAtIR ATASENGUPTA(Alternate)JOINTCoNrRo[.1lx(C QAMBT)SQAE( )(Alternate)RE~ rOR(CFWMKAL)JOINTDIWTOIr(I&L)(AlternateI )DEEWTYDHWCTOK(MET-3)(AlternateH) (Alrernate) (Al~ernate) (Alternate) (Alternate) ~ (Alternate)SHRIA, ~ (Alterna[e)5 1S10748.)]]]

9 2004 OrganizationSAIL,DrrrgapurSteelPlant,Dur gapurSAIL, ,R&DCentreforlronandSteel,RanchiSicclFur naceAssociationofIndia,NewDelhiSlcclRe-r ollingMillsAssociation,MandiGobindGarb/D elhiSurrflagIronandSteelCoLtd,Faridabad/ BhandaraTatiiMotorsLtd,Jamshedpur/Pune lheTataIronandSteelCoLtd,JamshedpurTORS teelResearchFoundationofIndia,Kolkatal. shaBeltronLtd,KolkataInPersonalCapacity( 403,Udaigiri,Kaushambi,Dislt,Ghaziahad, )RISD irectorateGeneralREIWESE, (A/ternate) (;RAHl(Akernate) ~ (Alternate) (Alternate) , (Alrernate)DRM,D,MAtI~ (Alternate) ~ ~HLkY(Alternate) (Alrernare) ,DirectorandHead(MTD)[RepresentingDirect orGeneral(Ex-otiicio)]kfember.)

10 ~ecre~ (MTD),BISFlatSteelProductsSubcommittee,M TD4:3 SAIL,RourkelaSteelPlant,RourkelaDRSANAKM MHRA(Convener)EssarSteelsLtd, (Alternate)FederationofEngineeringIndust riesofIndia, [ (Alternate)GKWL imited, , (PipelinesDivision), ,BANDH{WAUHYAY(Alternate)JIndalIronandSt eelCoLtd,Vasind, ~ (Alternate)MarutiUdyogLtd,GurgoanSHRIsum MALHOTRASHRITARUNJAIi~A(Alternate)SAIL,R &DCentreforIronandSteel,RanchiSHRISUDHAK At+JHADRB, ~AHI(Alternate)SAIL,,SalemSteelPlant,Sal emTlrrPlateCompanyofIndiaLtd,Jamshedpur$ (Alternate) (Alrernare)]}