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This catalogue represents a selection of cored wires forcladding applications. Welding Alloys standard productsfor joining, hardfacing and thermal spraying feature inseparate catalogues. We will gladly examine any specialrequests; and as experts in our field we treat them allindividually. Please do not hesitate to contact us.100% Welding Alloys technology and manufacturingInnovative solutionsthrough our leadingcored wire technologySince it’s foundation in 1966, the Welding Alloys Group, has become the global specialist inthe development, manufacture and marketing of high alloy content cored wires. However, ourtechnology extends into the application of welding. We design and build programmable equipmentfor joining and surfacing applications and provide the customers with all the technical and logisticalservices required for the successful usage of our products and technologies.Using production machinery of our own design, Welding Alloys produces a wide range of nonalloyed, low alloyed and high alloyed wires meeting or exceeding the most severe metallurgicalor industrial standards. The requirements of the industry in the field of corrosion protection arerenowned for being the most stringent and demanding.In this environment our R & D works hand in hand with engineering companies, designers,constructors and users of vessels, piping, heat exchangers, valves, pumps and specificequipment and machinery to select the cladding consumables and techniques offering the bestprice to performance ratio.Welding products and techniques evolve constantly. All descriptions, illustrations and propertiesgiven in this catalogue are subjected to changes and can only be considered as general guidance.ContentsProperties and benefi ts of using cored wiresin cladding applications for corrosion protection 4-5WA Cored Wire for cladding 6-9Industries using WA Cored Wires TM 10WA MultiSurfacer TM WA Integra TM Services 112 3

Properties and benefits of using cored wiresin cladding applications for corrosion protectionCored wires can be produced inspecific chemical compositionsIn cladding, the detrimental effect of dilutionwith the base metal affects the mechanicalcharacteristics and corrosion resistance of thedeposit. WA has responded by:> Developing non-standard alloys designed tocompensate for dilution (either under-alloyedor over-alloyed).> Enhancing quality control to ensure theproducts exceed the industry standards.> Tailoring chemical composition in smallproduction batches to give greater flexibility.Cored wires meet the most stringent specifications> For normal service conditions, the correct chemical compositionof the deposit at and below the surface to a specific depositthickness, is the only requirement to meet the applicationspecifications.> For more stringent industrial requirements, for example in thepresence of hydrogen, claddings achieved with WA cored wireshave shown exceptional results under the “Hydrogen InducedDisbonding” test (ASTM G-146), when Post Weld Heat Treatmenton Cr-Mo steels has been applied.> When called for, batches depositing metal with a strictly specifiedFerrite Number (FN) are also produced, maintaining the qualityboth in weldability and in chemical characteristics.Ni equivalent% Cr(x1)% Cr(x1)% Mo(x1)% Mo(x1)% Si(x1.5)% Si(x1.5)% Nb(x0.5)% Nb(x0.5)Cr EqCr Eq% Ni(x1)% Ni(x1)% C(x30)% C(x30)% Mn(x0.5)% Mn(x0.5)Ni Eq25% DilutionBase 3,00 1,00 0,40 0,00 4,60 0,00 0,12 0,50 3,85Filler 23,58 0,00 0,83 0,89 25,27 12,01 0,03 0,70 13,26Analysis weld 18,44 0,25 0,72 0,67 20,10 9,01 0,05 0,65 10,91Ni Eq30% DilutionBase 3,00 1,00 0,40 0,00 4,60 0,00 0,12 0,50 3,85Filler 23,58 0,00 0,83 0,89 25,27 12,01 0,03 0,70 13,26Analysis weld 17,41 0,30 0,70 0,63 19,07 8,41 0,06 0,64 10,44SCHAEFFLER Diagram3028FN 52624FN 1022201816AISI 347 TETRA V14309LNb-G1225%1030%863Cr/1Mo/V4200 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40Cr equivalentCored wires are versatile and deliver highproductivity> Several types of cored wires are manufactured (seetables), each type corresponding to a particularwelding process. The range is wide, giving theuser considerable choice over parameters such asdeposition rates and dilution level. All wire types aredesigned to be welded semi-automatically or fullyautomatically.> Cored wires are designed for cladding or rebuildingin the horizontal or vertical position. Comparedwith solid wire or stick electrodes, training andqualification of operators is quicker. Compared withsolid wire, quality is generally higher with lowerdefects and associated repair costs. Compared withstick electrodes; the deposition rate is up to 6 timeshigher.WA Cored WiresprocessesFerritic or martensitic Austenitic, Duplex or Super-Duplex Nickel and Cobalt base Nickel base Copper baseWA CoredCHROMECORE TRI S TETRA S TETRA V TUBE S STELLOY STELLOY GAMMA CORBRONZEWires TM O S M-G B-G O G G G G O G GProcess ENISO 4063114 121 139 136 114 136 136 139 139 141 114 136 139AWS Process FCAW-S SAWFCAW-GFCAW-GFCAW-GFCAW-G FCAW FCAW-G FCAW-GFCAW-PFCAW-PFCAW-PGTAW FCAW-S FCAW-G FCAW-GEN ISO class U M M N.A. U R P M N.A. M U N.A. MAWS class T0-3 ECXXX ECXXX T0-4 T0-3 T0-1/4 T1-1/4 ECXXX N.A. ECXXX N.A. T0-4 N.A.Slag - EN ISOSelf shieldedSelf shieldedRutile slowRutile fastSelf shieldedBasic slowSlag free - M Slag free - M BasicSlag free - M Slag free Slag free17633- U- Ufreezing - Rfreezing - P- UfreezingSlag freeWeldingFlat andFlat andFlat andFlat andFlat andFlat Flat (All)All(All)AllFlatpositionshorizontalhorizontalhorizontalhorizontalhorizontalFlatNone Flux I1, M12 NoneProtection: FluxISO Shieldinggas - ISOM21, M20,CO2M21, M20,CO2I1, M12 I1, M12 I1 None M21, M20 I1, I2,I314175Level of qualityrequirement** *** *** *** ** *** *** *** *** **** *** **** ****4 5

WA Cored Wire for claddingStandardsAustenitic Single PassTargetChemical compositionAISI EN C% Cr% Ni% Mo% Nb% N% Others308L 19 9 L < 0,04 19,0 10,0 0,03347L 19 9 Nb < 0,04 19,0 10,5 0,5 0,03316L318317L38519 123 L19 12 3Nb19 13 4N L20 25 5Cu N L< 0,04 19,0 12,0 2,8 0,03< 0,04 19,0 11,5 2,8 0,6 0,03< 0,04 19,0 13,0 3,5 0,04< 0,04 21,0 25,0 4,8 0,08 CuSolution WA*Designation* Weld metal analysis and ferrite may vary according to wire analysis, base metal composition and welding procedure.* Carbon content in the layer depends 1) on the carbon content of the base metal 2) on the welding parameters.Typical FNnumberTETRA S 803-G 6 - 10TETRAV 803-G 6 - 10TUBE S 803-G 6 - 10TETRA S 743-G 6 - 10TETRAV 743-G 6 - 10TUBE S 743-G 6 - 10TETRA S 613-G 6 - 10TETRAV 613-G 6 - 10TUBE S 613-G 6 - 10TETRA S 813-G 6 - 10TETRAV 813-G 6 - 10TUBE S 813-G 6 - 10TETRA S 713-G 5 - 8TETRAV 713-G 5 - 8TUBE S 713-G 5 - 8TETRA S 583-G 0TETRAV 583-G 0TUBE S 583-G 0Austenitic Multiple PassesTargetSolution WAStandards Chemical composition First pass Subsequent passesAISI EN C% Cr% Ni% Mo% Nb% N% Others Designation Designation308L 19 9 L < 0,04 19,0 10,0 0,03347L 19 9 Nb < 0,04 19,0 10,5 0,5 0,03316L318317L38519 123 L19 12 3Nb19 13 4N L< 0,04 19,0 12,0 2,8 0,03< 0,04 19,0 11,5 2,8 0,6 0,03< 0,04 19,0 13,0 3,5 0,04Typical FNnumberTETRA S 309L-G TETRA S 308L-G 3 - 10TETRAV 309L-G TETRAV 308L-G 3 - 10TUBE S 309L-G TUBE S 308L-G 3 - 10TRI S 309L-G TRI S 308L-O 3 - 10TETRA S 309LNb-G TETRA S 347L-G 6 - 10TETRAV 309LNb-G TETRAV 347L-G 6 - 10TUBE S 309LNb-G TUBE S 347L-G 6 - 10TETRA S 309LMo-G TETRA S 316L-G 6 - 10TETRAV 309LMo-G TETRAV 316L-G 6 - 10TUBE S 309LMo-G TUBE S 316L-G 6 - 10TRI S 309LMo-G TRI S 316L-O 6 - 10TETRA S 309LMo-G TETRA S 318L-G 6 - 10TETRAV 309LMo-G TETRAV 318L-G 6 - 10TUBE S 309LMo-G TUBE S 318L-G 6 - 10TETRA S 309LMo-G TETRA S 317L-G 5 - 10TETRAV 309LMo-G TETRAV 317L-G 5 - 10TUBE S 309LMo-G TUBE S 317L-G 5 - 10TRI S 309LMo-G TRI S 317L-O 5 - 10TETRA S 309LMo-G TETRA S 904L-G 020 25 5Cu N L < 0,04 21,0 25,0 4,8 0,08 Cu TETRAV 309LMo-G TETRAV 904L-G 0TUBE S 309LMo-G TUBE S 904L-G 0Duplex Multiple PassesTargetSolution WAStandards Chemical composition First pass Subsequent passesAISI EN C% Cr% Ni% Mo% Nb% N% Others Designation DesignationTypical FNTypicalnumberPREN2205TETRA S 309L-G TETRA S 22 9 3L-G 40 3622 9 3< 0,04 23,0 9,2 3,2 0,16 0,15TETRAV 309L-G TETRAV 22 9 3L-G 40 36N LTUBE S 309L-G TUBE S 22 9 3L-G 40 362507CuTETRA S 309LNb-G TETRA S D57L-G 35 4125 9 4< 0,04 25,0 9,5 3,8 0,25 0,2 CuTETRAV 309LNb-G TETRAV D57L-G 35 41Cu N LTUBE S 309LNb-G TUBE S D57L-G 35 412507CuW 25 9 4< 0,04 24,5 9,3 3,8 0,24 0,2 Cu,WN LTETRA S 309LMo-G TETRA S D760L-G 35 42TETRAV 309LMo-G TETRAV D760L-G 35 42TUBE S 309LMo-G TUBE S D760L-G 35 42TETRA S 309LMo-G TETRA S D750L-G 35 4225 9 42507< 0,04 25,0 9,5 3,8 0,25TETRAV 309LMo-G TETRAV D750L-G 35 42N LTUBE S 309LMo-G TUBE S D750L-G 35 426 7

WA Cored Wire for claddingFerritic and Martensitic Multiple PassesTarget Solution WAStandards Chemical composition First pass Subsequent passesAISI EN/ ISO C% Cr% Ni% Mn Si Others Designation DesignationTypicalHardnessCHROMECORE 430-G CHROMECORE 410-G 42 HRC410 X12Cr13 < 0.12 13,0 0,5 0,70CHROMECORE 430-S CHROMECORE 410-S 42 HRCCHROMECORE 430-O CHROMECORE 410-O 42 HRCCHROMECORE 430-G CHROMECORE 420-G 50 HRC420 X20Cr13 0,3 13,0 1,0 0,25CHROMECORE 430-S CHROMECORE 420-S 50 HRCCHROMECORE 430-O CHROMECORE 420-O 50 HRC410NiMo X3CrNi13-4 < 0,04 12,5 4,5 0,5 0,70 Mo=0.45CHROMECORE 430-G CHROMECORE 410NiMo-G 200 HBCHROMECORE 430-S CHROMECORE 410NiMo-S 200 HBCHROMECORE 430-G CHROMECORE 430-G 220 HB430 X6Cr17 0,08 17,5 0,9 0,70CHROMECORE 430-S CHROMECORE 430-S 220 HBCHROMECORE 430-O CHROMECORE 430-O 220 HBNickel BaseTargetSolution WAStandards Chemical composition In two layersUNS number EN C% Mn% Cr% Mo% Nb% W% Fe Others DesignationN06600N06625N10276N08825Ni6182GAMMA 1820,03 6,0 16,0 3,2 1,5 6NiCr15Fe6Mn STELLOY 182NiCr20Mn6Fe4Nb0,02 5,0 19,0 1,3 2,5 2,5 GAMMA 4648Ni6625GAMMA 6250,03 0,4 21,5 9 3,4 4NiCr22Mo9Nb STELLOY 625Ni6276GAMMA 2760,02 0,3 14,5 16 3 6NiCr15NMo15Fe6W4 STELLOY 276Ni8065NiFe30Cr21Mo30,03 1,2 22,0 2,8 31Ti:0.65;Cu:1.6GAMMA 825Copper BaseTargetSolution WAStandards Chemical composition First pass Subsequent passesClosest UNS Closest EN Al Mn Fe Ni Designation Designation Typical HardnessC61900 CuAl8Fe 9.0 0,5 3,5 0,4 CORBRONZE 100-G CORBRONZE 201 210 HBC63000 CuAl10Ni 9 1,0 2,0 4,8 CORBRONZE 100-G CORBRONZE 202 210 HBC62400 11,5 0,5 3,5 0,4 CORBRONZE 100-G CORBRONZE 301 320 HBCuMn11Al8Fe3 8 11,5 3,0 2,0 CORBRONZE 100-G CORBRONZE CMA 210 HBCobalt BaseTargetSolution WAStandards Chemical composition In two layersUNS number EN C% Cr% W% Mo% Ni% Fe% Designation Typical HardnessSTELLOY 6BC-G 38 HRCR30006 1 26.0 5,0 < 3STELLOY 6-GSTELLOY 6-O42 HRCSTELLOY 6HC-G 44 HRCR300021 0,25 28,0 5.5 3.0 < 3STELLOY 21-GSTELLOY 21-O33 HRC

WA MultiSurfacer TM WA Integra TM Servicesversion 2.1Many designers, engineering companies and constructors of welded assemblies are enjoying the benefitsAutomated cladding for industrial applicationsof the economic and technical advantages offered by WA cored wires. Standard equipment made fromsteel and subsenquently clad with corrosion resistant alloys (CRA) needs local protection with additionalMore than thirty years ago, the Weldingfiller weld metal. WA cored wires are widely used here. Typical applications common to many industriesAlloys Group started producing automatedare in pumps, valves, piping, condensers and heat exchangers. Other more specialised applications areequipment to improve the quality andas follows.efficiency of surfacing while reducing costs.Today, the MultiSurfacer standard rangeOil and GasPetroleum refining and Fertilisers:of automatic cladding equipment includesextraction:petrochemical industries: • Drying drumsstationary machines for internal and external• Christmas tree• Coke drums• Mixerspipe cladding and for flat surface cladding.• Valves• Cracking unitsOur manufacturing unit also designs special• Swivel joints• Desulphuration reactorSteel:cladding machines for curved and complexsurfaces. The Boiler Tube Cladder is used• Piping• Amine absorbers• Continuous casting rollersby our WA Integra service centres for in situ• Separators• Coal gasifying units• Stacks• Fume collectorscurative protection of waste incinerationboilers and by boiler manufacturers forpreventative protection of specific areas.Waste incineration plants:• Boiler panels• Superheater and reheater tubes• ScrubbersPaper industry:Worldwide service for industries• DigestersThe Welding Alloys Group has more than• Black liquor recovery boilersforty years of successful experience in• Paper rollscladding products, automated equipmentand applications. This know-how is madeOther industries:• Pharmaceutical industryavailable to industry through its internationalnetwork of Integra TM Service Centres.Specialised in surfacing, these centres are• Marineable to produce finished components to• Defencespecification or, using proprietary techniquesand WA cored wires, develop tailor-madesolutions to problems involving the mostsevere operating conditions.

A perfectly controlled technologyWA Cored WiresDesign and manufactureof all types of coredwelding wiresWA MultiSurfacerDesign and manufactureof automated weldingequipment for hardfacingand rebuilding applicationsWA Integra ServicesInnovative hardfacingand rebuilding solutionsby weldingA worldwide presenceUnited Kingdom(Head office)Welding Alloys LtdArgentinaWelding Alloys Argentina S.A.Australia (Trading Partner)Specialised Welding Products Pty LtdBrazilWelding Alloys Brasil LtdaChinaWelding Alloys China LtdEgyptWelding Alloys EgyptFinlandWelding Alloys Finland OyFranceWelding Alloys France SASGermanyWelding AlloysDeutschland GmbHGreeceWelding Alloys Hellas EPEIndiaWelding AlloysSouth Asia Pvt LtdIranAliaj Joosh IranItalyWelding Alloys Italiana s.r.l.JapanWelding Alloys JapanMalaysiaWelding Alloys (Far East) Sdn. Bhd.MexicoWelding AlloysPanamericana S.A. de C.V.MoroccoWelding Alloys Maroc SarlPolandWelding Alloys Polska Sp. z o.o.RussiaZAO Welding AlloysSouth AfricaWASA (PTY) LtdSouth KoreaWelding Alloys Korea LtdSpainWelding Alloys EspañaSwedenWelding Alloys SwedenThailandWelding Alloys (Thailand) Co. LtdTurkeyWelding Alloys Limited ŞirketiUkraineWelding Alloys UkraineUnited Arab EmiratesWelding Alloys Middle East FZCUSAWelding Alloys (USA) Inc.VietnamWelding Alloys Vietnam Co. Ltd.www.welding-alloys.comWelding Alloys Group 2010. WA Cored Wire, WA Integra, Hardplate, Hardlite, Tuffplate and WA MultiSurfacer trade and registered marks and logos are the property of the Welding Alloys Group.