Weld Hardface and - PDF document

1 Weld Hardface and Weld Hardface and Cla
Weld Hardface and Weld Hardface and Cladding Materials Guide – August 2016turer and supplier of cladding and weld dustrial applications, for which many must withstand the harshest of service environments. Our portfolio includes products for laser cladding, PTA, oxy-acetylene welding and arc welding processes. Our quality commitment is evidenced by our ISO 9001 and AS 9000 quality standards and our Nadcap-approved laboratories. Our strong commitment to the environment and the safety of dated by our ISO 14001 and OHSAS 18001 certifications. We verify our products through stringent in-process testing programs. This compliance assures that our products perform to your demanding requirements. Our weld hardface and cladding portfosuited to thermal spray, brazing, electronic fillers, pack diffusion or additive leading supplier of these materials. Please refer to the appropriate material catalogs for more information about our products and solutions for these processes.The Oerlikon Metco DifferenceThe Oerlikon Metco DifferenceProduct AvailabilityTungsten Carbide CharacteristicsTrademarks and BrandsIron BasePre-Blend

2 ed Carbide Hard Face ProductsPTA Powders
ed Carbide Hard Face ProductsPTA PowdersFusible PTA Hardfacing Materials .......................Spray and Fuse Powder Welding Hard Face PowdersFusible Alloys with Carbide HardphaseOxy-Acetylene Welding Rod / Wire .....................Iron-Core, Coated Rod and WireNickel-Core, Coated Rod and WireSintered RodBlend Materials for Oxy-Acetylene and Arc WeldingArc Welding Rod, Wire, ElectrodesIron Base WireNickel Base Wire and RodDip-Coated ElectrodesSintered, Dip-Coated Electrodes .......................Product Index Weld Hardface and Cladding Materials Guide – August 2016Tungsten Carbide Characteristicsmany products in this guide that incorporate blends of tungsten carbide additives, have been manufactured using different methods to achieve specialized results in various applications:ternate designations for CTC are carbide, dense, spheroidal particles manufactured using a unique process, high density and hardness, 2700 to 3100 HV0.1. Alternate designations for CTC-S are FTC-S or Macrocrystalline tungsten low decarburization during processing, results in higher wear resistance, pellets are agglomerated and sinte

3 red carbide with small amounts of a sphe
red carbide with small amounts of a spheroidal shape, 1400 to 1600 Sintered and crushed tungTetrahedral Cemented Carbide:Very large and sharp-edged carbides With few exceptions for OEM speci�caterial data sheets re�ect nominal powproduct, with only a small amount being coarser or �ner. In general, particle sizes that are greater than or equal to 45 µm are measured by sieve analysis (ASTM are measured by laser diffraction (Microtrac). Please refer to the data sheet for further information. Customer speci�cations for that material product may re�ect signi�cantly different nominal size used by the customer and the measureProduct AvailabilityThe majority of the products listed in this guide are available worldwide; however, some products are only available on a regional basis. Regional products �ed region as a special order. For further information, please refer to the appropriate material product data sheet or representativenated as Stock are warehoused and generally available for immediate shipwarehouses may have supplies on hand or in su

4 f�cient quantities, whereupon
f�cient quantities, whereupon we will make every effort to accommodate cial Order will be provided at the time of order placement. Minimum order quantities may apply.Please refer to Oerlikon Metco’s Thertion about materials that are appropriThese products can be found in the section titled “Self-Fluxing Alloys” within that document. The associated product data sheets provide information for apFor customers interested in using these materials for puddle welding hard face applications, please contact your Oerlikon Metco Sales Representative Weld Hardface and Cladding Materials Guide – August 2016Trademarks and BrandsThe following brands in this publication are trademarks or registered trademarks of their respective owners:Haynes International, Inc. Haynes International, Inc.The following Chemical Symbols are used in this guide:BoronChromiumIronTaTantalumTiTitaniumTungstenSimilar products in this guide are grouped together. The data sheet index number is provided for each of these product groups. The data sheet proproduct, including customer specifications the product is approved to me

5 et and ordering information. Product dat
et and ordering information. Product data sheets are available from our web site at www.oerlikon.com/metcoThis guide is designed for on-screen use. To facilitate navigation, Table of Contents entries are linked to sections within the guide and index entries are linked to material product descriptions. To navigate, simply click on any entry numbers are included for printed The following product brands used in this guide or other media are Oerlikon Metco trademarks or registered trademarks:ChamProSprabronzeWokaDur MetcoClad 21 in the Product to navigate directly to the Weld Hardface and Cladding Materials Guide – August 2016 ProductManufacture SIMILAR TO STELLITE 6 Resists seizing, galling, cavitation erosion, Service temperature up to 1000 °C (1830 °F) SIMILAR TO STELLITE 21 Resists heat, cavitation, galling and corrosionFor compressor blades, piston rings, compoService temperature up to 1000 °C (1830 °F) ULTIMET Resists high-stress abrasion, wear and corrosionRecommended for hydraulic piston rods ProductManufacture SIMILAR TO AISI 316 UNS S31603 Resists pitting and crevice corrosion, chlorine environm

6 ents; good impact resistanceturbines, pr
ents; good impact resistanceturbines, printing machinery, shafts in marine environments, and repair of steel partsIron Base ProductManufacture SIMILAR TO HASTELLOY C-276 mixers and other processing equipment exposed to corrosive media SIMILAR TO HASTELLOY 625 Resists seawater, oxidation, hydrogen sul�de and elevated sulfur environments; stable against intercrystalline, pitting and crevice corrosionHigh strength deposits can be used in high stress environmentsoffshore platform �are stacks, tar-sand and oil-shale recovery equipment5Nb 1Ti 0.05C SIMILAR TO INCONEL 718 Resists oxidation, creep and stress rupture at elevated temperaturesFor repair of superalloy components including Weld Hardface and Cladding Materials Guide – August 2016 ProductManufactureSpherical Cast Tungsten Carbide / Self-Fluxing BlendCarbide hardness: 2700 – 3100 HV0.1 (CTC-S)Matrix macrohardness: High hardness with good impact resistanceMetcoClad 52052: Resists slurry erosionMetcoClad 53003: High abrasion resistanceconveyors screws for plastic and ceramic manufacture, agricultural shearing bladesCast Tungsten Car

7 bide / Self-Fluxing BlendCarbide hardnes
bide / Self-Fluxing BlendCarbide hardness: 2000 – 2300 (CTC)Matrix hardness: 50 – 55 HRCGood abrasive wear resistance in combination with corrosion and impact resistancecultural equiment, mining equipment, petrochemical equipment, bulk material processing Pre-Blended Carbide Hard Face Products ProductManufactureSpherical Cast Tungsten Carbide (CTC-S)Carbide hardness: 2700 – 3100 HV0.1 (CTC-S)Resists slurry erosion; high hardnessconveyors screws for plastic manufactureSpherical Cast Two-Phase Tungsten Carbide (CTC-S)Carbide hardness: 2700 – 3100 HV0.1 (CTC-S)High hardness, excellent abrasion resistance with good impact resistancement, agricultural, oil and gas drilling, recycling Fused and Crushed Two-Phase Tungsten Carbide (CTC)Carbide hardness: 2000 – 2300 HV0.1 (CTC)Irregular tungsten carbide for blending with High hardness, excellent abrasion resistance with fair impact resistanceoil and gas drilling, biomass, wood processing, recycling and mining equipment Weld Hardface and Cladding Materials Guide – August 2016 ProductManufactureMonocrystalline Tungsten Carbide (MTC)Carbide hardn

8 ess: 1700 – 2000 HV0.1 (MTC)Hard an
ess: 1700 – 2000 HV0.1 (MTC)Hard and abrasion-resistant with moderate impact resistanceoil and gas drilling, biomass, wood processing, Tungsten Carbide Cemented Sinter Pellets (CTCP)Sintered & Densi�edCarbide hardness: 1400 – 1600 HV0.1 (CTCP)resistanceFor plowshares, cultivator blades, wood proCemented Tungsten Carbide Cobalt Hard Metal Grit (SCTC)Sintered & CrushedCarbide hardness: 2000 – 2300 HV0.1 (SCTC)Sintered and crushedl tungsten carbide-cobalt Excellent abrasion resistance; very good impact resistancewear plates, tunnelling machinery, harvester blades, mining classi�cation screens and CONTINUED Laser Cladding Powders Weld Hardface and Cladding Materials Guide – August 2016PTA PowdersFusible PTA Hardfacing Materials ProductManufactureSpherical Cast and Cast Tungsten Carbide / Self-Fluxing BlendCarbide hardness: 2000 – 3100 HV0.1 (CTC / Matrix macrohardness: 58 – 62 HRCExcellent abrasion resistance; fair impact resistanceCast Tungsten Carbide / Nickel-Based Self-Fluxing BlendCarbide hardness: 2000 – 2300 HV0.1 (CTC)Matrix macrohardness : Very good ab

9 rasion resistance; good impact resistanc
rasion resistance; good impact resistance; avoid impact for PlasmaDur 51222PlasmaDur 51207: Chromium-freecorosion resistaneFor oil sand and lignite mining equipment, tor buckets, extruder screws for plastic Cast Tungsten Carbide / Nickel-Chromium Self-Fluxing BlendCarbide hardness: 2000 – 2300 HV0.1 CTC)Matrix hardness: 50 – 55 HRCGood abrasive wear resistance in combination with corrosion and impact resistancecultural equiment, mining equipment, petrochemical equipment, bulk material processing Monocrystalline Tungsten Carbide / Self-Fluxing BlendCarbide hardness: 1700 – 2000 HV0.1 (MTC)Matrix macrohardness: PlasmaDur 51302 / PlasmaDur 51322: Higher impact, lower abrasion resistancePlasmaDur 51122: good abrasion resistance; fair impact resistancePlasmaDur 51132: high hardness and abrasion resistance; avoid impactPlasmaDur 51142: good abrasion and impact resistanceFor mining, petrochemical and earth-moving equipment, food and chemical processing decanter screws Weld Hardface and Cladding Materials Guide – August 2016PTA Powders ProductManufactureSpherical Cast Two-Phase Tungsten Carbide (CTC-S

10 )Carbide hardness: 2700 – 3100 HV0.
)Carbide hardness: 2700 – 3100 HV0.1 (CTC-S)High hardness, excellent abrasion resistance with good impact resistancement, agricultural, oil and gas drilling, recycling Fused and Crushed Two-Phase Tungsten Carbide (CTC)Carbide hardness: 2000 – 2300 HV0.1 (CTC)Irregular tungsten carbide for blending with High hardness, excellent abrasion resistance with fair impact resistanceoil and gas drilling, biomass, wood processing, recycling and mining equipmentMonocrystalline Tungsten Carbide (MTC)Carbide hardness: 1700 – 2000 HV0.1 (MTC)Minimal dissolution during processingHard and abrasion-resistant with moderate impact resistanceoil and gas drilling, biomass, wood processing, Tungsten Carbide Cemented Sinter Pellets (CTCP)Sintered & Densi�edCarbide hardness: 1400 – 1600 HV0.1 (CTCP)resistanceWC 6Co: best impact resistanceWC 6Ni: better corrosion resistanceFor plowshares, cultivator blades, wood proCemented Tungsten Carbide Cobalt Hard Metal Grit (SCTC)Sintered & CrushedCarbide hardness: 2000 – 2300 HV0.1 (SCTC)Sintered and crushedl tungsten carbide-cobalt Excellent abrasion resistance;

11 very good impact resistancewear plates,
very good impact resistancewear plates, tunnelling machinery, harvester blades, mining classi�cation screens and Weld Hardface and Cladding Materials Guide – August 2016 ProductManufactureSpherical Cast Two-Phase Tungsten Carbide (CTC-S)Carbide hardness: 2700 – 3100 HV0.1 (CTC-S)hard phase blend componentHigh hardness, excellent abrasion resistance with good impact resistancement, agricultural, oil and gas drilling, recycling Fused and Crushed Two-Phase Tungsten Carbide (CTC)Carbide hardness: 2000 – 2300 HV0.1 (CTC)Irregular tungsten carbide for blending with High hardness, excellent abrasion resistance with fair impact resistanceoil and gas drilling, biomass, wood processing, recycling and mining equipmentMonocrystalline Tungsten Carbide (MTC)Carbide hardness: 1700 – 2000 HV0.1 (MTC)�ller or “drop-in” materialHard and abrasion-resistant with moderate impact resistanceMinimal dissolution during processingoil and gas drilling, biomass, wood processing, Spray and Fuse Powder Welding Hard Face PowdersFusible Alloys with Carbide Hardphase ProductManufactureTungsten Carbid

12 e / Self-Fluxing BlendCarbide hardness:
e / Self-Fluxing BlendCarbide hardness: 2000 – 2300 HV0.1 (CTC)Matrix macrohardness: Choose higher matrix ratio and chromium content for better corrosion resistanceresistanceWOKA 53025: High impact resistanceChoose higher carbide hard phase for better erosion resistanceFor tailing pipelines, decanter screws, mining knives, petrochemical equipment Weld Hardface and Cladding Materials Guide – August 2016 ProductManufactureTungsten Carbide Cemented Sinter Pellets (CTCP)Sintered & Densi�edCarbide hardness: 1400 – 1600 HV0.1 (CTCP)resistanceFor plowshares, cultivator blades, wood processing knives, drillstring stabilizers Cemented Tungsten Carbide Cobalt Hard Metal Grit (SCTC)Sintered & CrushedCarbide hardness: 2000 – 2300 HV0.1 (SCTC)Sintered and crushedl tungsten carbide-cobalt Excellent abrasion resistance; very good impact resistancewear plates, tunnelling machinery, harvester blades, mining classi�cation screens and Spray and Fuse Powder Welding Hard Face Powders CONTINUED Weld Hardface and Cladding Materials Guide – August 2016Oxy-Acetylene Welding Rod / Wire Product

13 ManufactureIron-Core with Chromium Carbi
ManufactureIron-Core with Chromium Carbide and Iron-Based Matrix CoatingWire:WokaDur FeCrCarbide hardness: 1600 – 1800 HV0.1Deposit hardness: 60 – 65 HRCProduces extremely hard deposits on mild and crete processing, agricultural and earth-movIron-Core, Coated Rod and Wire ProductManufactureNickel-Core with Tungsten Carbide and Nickel-Based Matrix CoatingWire:WokaDur NiACarbide hardness:WokaDur NiA: 2000 – 2300 HV0.1 (CTC)WokaDur NiA-Plus: 2000 – 3100 HV0.1 Deposit hardness: WokaDur NiA: 52 – 58 HRCWokaDur NiA-Plus: 58 – 65 HRC)Excellent wear and corrosion protection on Use WokaDur NiA-Plus when additional hardness and wear resistance is requiredbrick and clay manufacturing, chemical processing decanter screwsWire:WokaDur NiA-PlusNickel-Core, Coated Rod and Wire ProductManufactureTubular Steel Rod, Tungsten Carbide FilledWokaDur AFilled Tubular Carbide hardness:WokaDur A: 2000 – 2300 HV0.1 (CTC)WokaDur A-Plus: 2700 – 3100 HV0.1 (CTC-S)WokaDur AM: 1700 – 2000 HV0.1 (MTC)Deposit hardness: WokaDur A: 55 – 60 HRCWokaDur A-Plus: 60 – 65 HRCWokaDur AM: 50 – 55 H

14 RCExcellent wear protection on mild and
RCExcellent wear protection on mild and low-Use WokaDur A-Plus when additional hardness and wear resistance is requiredUse WokaDur AM for additional wear resistanceFor road construction, mining, oil �eld and food processingWokaDur A-PlusWokaDur AM Weld Hardface and Cladding Materials Guide – August 2016Oxy-Acetylene Welding Rod / Wire ProductManufactureCoarse Grained Tungsten Carbide with Copper Alloy (“Nickel-Silver”) Matrix2.4, 4, 5.6, 7.1, 8.75 or 10.25 mm (nominal) WokaDur SA 100SinteredCarbide hardness: 1300 – 1600 HV0.1WokaDur SA 100 (coarse carbide): for extreme sliding wear resistance on drill bits used in earth or stone, gimlet bits, rotating drill crestsWokaDur SA 100-T (coarse, sharp-edged WokaDur SA 100-TCoarse Grained Tungsten Carbide with Nickel Alloy Matrix2.4, 4, 5.6, 7.1, or 8.75 mm (nominal) WokaDur SA 100-NiSinteredCarbide hardness: 1300 – 1600 HV0.1Excellent abrasion resistance and cutting properties WokaDur SA-100-Ni (coarse carbide): for downhole drills and core bits, slant drilling tools, stabilizers, mining and roundry toolingWokaDur SA 100-Ni-T (coarse,

15 sharp-edged crete and mining, foundry to
sharp-edged crete and mining, foundry toolingWokaDur SA 100-Ni-TSintered Rod Weld Hardface and Cladding Materials Guide – August 2016 ProductManufactureSpherical Cast Two-Phase Tungsten Carbide (CTC-S)Carbide hardness: 2700 – 3100 HV0.1 (CTC-S)hard phase blend componentUse WOKA 50072 for oxy-acetylene or SMAWHigh hardness, excellent abrasion resistance with good impact resistancement, agricultural, oil and gas drilling, recycling Fused and Crushed Two-Phase Tungsten Carbide (CTC)Carbide hardness: 2000 – 2300 HV0.1 (CTC)Irregular tungsten carbide for use as a hard phase blend material, �ller material or ‘drop-in’ Use WOKA 50028 for SMAWGMAW or GTAWHigh hardness, excellent abrasion resistance with fair impact resistanceoil and gas drilling, biomass, wood processing, recycling and mining equipmentMonocrystalline Tungsten Carbide (MTC)Carbide hardness: 1700 – 2000 HV0.1 (MTC)�ller or “drop-in” materialHard and abrasion-resistant with moderate impact resistanceMinimal dissolution during processingUse Woka 50107, Woka 50115, WOKA 50120 or Woka 50131 for oxy-acetelyene we

16 lding, SMAW, or GMAWUse Woka 50107, Woka
lding, SMAW, or GMAWUse Woka 50107, Woka 50115 or Woka 50120 for GTAW oil and gas drilling, biomass, wood processing, Blend Materials for Oxy-Acetylene and Arc Welding Weld Hardface and Cladding Materials Guide – August 2016Blend Materials for Oxy-Acetylene and Arc Welding ProductManufactureTungsten Carbide Cemented Sinter Pellets (CTCP)Sintered Carbide hardness: 1400 – 1600 HV0.1 (CTCP)resistanceWC 6Co: best impact resistanceWC 6Ni: better corrosion resistanceFor plowshares, cultivator blades, wood proCemented Tungsten Carbide Cobalt Hard Metal Grit (SCTC)Sintered & CrushedCarbide hardness: 1400 – 1800 HV0.1 (SCTC)Sintered and crushedl tungsten carbide-cobalt Excellent abrasion resistance; very good impact resistancewear plates, tunnelling machinery, harvester blades, mining classi�cation screens and CONTINUED Weld Hardface and Cladding Materials Guide – August 2016Arc Welding Rod, Wire, Electrodes ProductManufactureIron Based Cored Wire, Tungsten Carbide FilledWokaDur OAMCored WireCarbide hardness: 1700 – 2000 HV0.1 (MTC)Deposit hardness: 60 – 67 HRCResists harsh, abrasi

17 ve environments and Not appropriate for
ve environments and Not appropriate for impact resistanceFor concrete, ceramic, brick and clay processing, conveyor screws, mixer and scrapenvironmentsIron Base Wire ProductManufactureNickel Based Cored Wire, Tungsten Carbide FilledWokaDur NiE-TubeCored WireCarbide hardness: WokaDur NiE-Tube: 2000 – 2300 HV0.1 (CTC)WokaDur NiE-Tube-Plus: 2700 – 3100 HV0.1 WokaDur NiE-TM: 1700 – 2000 HV0.1 (MTC)Deposit hardness:WokaDur NiE-Tube: 52 – 58 HRCWokaDur NiE-T�ube-Plus: 58 HRCWokaDur NiE-TM: 47 – 55 HRCWokaDur NiE-Tube-Plus for better hardnessWokaDur NiE-TM for better wear resistance and resistance to carbide dissolutionExtremely abrasion and erosion resistant wood mill, chemical processing and food proWokaDur NiE-Tube-WokaDur NiE-TMTubular Nickel Rod, Tungsten Carbide FilledWokaDur NiA-TubeFilled Tubular Carbide hardness: 2000 – 2300 HV0.1 (CTC)Deposit hardness: 55 – 65 HRCExtremely abrasion resistant; good corrosion resistance For oil and gas, agricultural, chemical processing and food processing applicationsNickel Base Wire and Rod Weld Hardface and Cladding Materials Guide &#

18 150; August 2016Arc Welding Rod, Wire, E
150; August 2016Arc Welding Rod, Wire, ElectrodesDip-Coated Electrodes ProductManufactureDip Coated Tubular Nickel Electrode, Tungsten Carbide FilledWokaDur NiEFilled Tubular Carbide hardness: WokaDur NiE: 2000 – 2300 HV0.1 (CTC)WokaDur NiE-Plus: 2700 – 3100 HV0.1 WokaDur NiE-M: 1700 – 2000 HV0.1 (MTC)Deposit hardness: 50 – 65 HRCWokaDur NiE-Plus for better hardnessWokaDur NiE-M for better wear resistance and resistance to carbide dissolutionExtremely resistant to abrasive and corrosive stress with good impact resistance For mining, agriculture, chemical processing and food processing applicationsWokaDur NiE-PlusWokaDur NiE-MDip Coated Tubular Steel Electrode, Tungsten Carbide FilledWokaDur EFilled Tubular Carbide hardness: WokaDur E: 2000 – 2300 HV0.1 (CTC)WokaDur E-Plus: 2700 – 3100 HV0.1 (CTC-S)Deposit hardness: 50 – 65 HRCWokaDur E-Plus for better hardnessMaximum abrasion resistance with fair impact resistance For oil drilling and mining applications, proWokaDur E-PlusSintered, Dip-Coated Electrodes ProductManufactureDip Coated, Sintered Tungsten Carbide Electrode with Nickel

19 and IronWokaDur S80-Ni-TIGSintered RodD
and IronWokaDur S80-Ni-TIGSintered RodDeposit hardness: 60 HRC minimumAppropriate for TIG processingProduces hard surfaces resistant to sliding For draw knives, roll mandrels, extrusion dies, deburring knives, pressure rolls, baf�e plates, wire guides and capstansDip Coated, Sintered Tungsten Carbide Electrode with Iron, Chromium Carbide and NiobiumWokaDur S70Sintered RodDeposit hardness: 63 – 70 HRCProduces hard surfaces that resist wear, abrasion and erosion from hard minerals; impact For concrete, brick and clay applications such as conveyor screws and mixer blades Weld Hardface and Cladding Materials Guide – August 2016Product IndexProductProductProductWokaDur AWokaDur A-PlusWokaDur AMWokaDur EWokaDur E-PlusWokaDur FeCrWokaDur NiAWokaDur NiA-PlusWokaDur NiA-TubeWokaDur NiEWokaDur NiE-MWokaDur NiE-PlusWokaDur NiE-TMWokaDur NiE-TubeWokaDur NiE-Tube-PlusWokaDur OAMWokaDur S70WokaDur S80-Ni-TIGWokaDur SA 100WokaDur SA 100-NiWokaDur SA 100-Ni-TWokaDur SA 100-T Weld Hardface and Cladding Materials Guide – August 2016 WeldHard FaceWeld Hardface and Cladding Materials Guide – August 201

20 6Weld Hardface and Cladding MaterialsAdv
6Weld Hardface and Cladding MaterialsAdvanced Technology Solutions and ServicesPerfect solutions through services offering:A broad range of thermal spray, Manufactured components for the Oerlikon Metco provides a comprehensive growth industries.To take control of your surface engineering sales office, visit our web site at www.oerlikon.com/metco or e-mail us at Oerlikon Metco enhances surfaces that bring benefits to customers through a uniquely broad range of surface technologies, equipment, materials, services, specialized machining services and components. The surface technologies such as Thermal Spray, and Laser Cladding improve the performance and increase efficiency and reliability. Oerlikon Metco serves industries such as aviation, power generation, automotive, oil & gas, industrial and other specialized markets and operates a dynamically growing network of more than 50 sites in EMEA, Americas and Asia Pacific. Oerlikon Metco, together with Oerlikon Balzers, belongs to the Surface Solutions Segment of the Switzerland-based Oerlikon Group. www.oerlikon.com/metco Information is subject to change without prio