Weld processes which can be used include gtaw, gmaw and saw. Ernicr3 na82 is used for welding inconel alloy 600 and inco loy 800, overlaying on steel and various dissimilar metal welding applications. Applications nickel base wire, commonly referred to as alloy 82, which is used for an extensive scope of applications over a wide range of service temperatures from 269c to over 900c. The interface structure in dissimilar welding of aisi 4. Journal of nuclear materials 98 1981 173189 northholland publishing company 173 creep and creep rupture of ernicr3 weld metal r. This numbering system will be used on all welding procedure specifications revised or developed in the future. Elevatedtemperature tensile properties of ernicr3 weld. Pinnacle alloys are products of sowesco ernicrmo 3 data sheet pinnacle alloys ernicrmo 3 625 aws class ernicrmo 3 code and specification data. Recommended welding parameters for tig,mig, and saw welding of nickel alloys process diameter of wire voltage v amperage a gas tig. Unibraze 82 is a nickel alloy wire used for tig, mig and saw welding of 600 and 800 series nickel alloys. Pdf effect of postweld heat treatment on changes in the. Weld metal deposited by ernicr3 has high strength and good corrosion resistance, including oxidation resistance and creeprupture strength ar elevated temperatures. Applications midalloy ernicr3 nickel alloy bare wire is used for joining base materials such as uns number n06600. Filler metal produces weld metals having high strength, good corrosion and oxidation resistance and has creep rapture strength at elevated.
Applications wb82t is extensively used in the offshore marine industry. Ernicr 3 this filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay you can compare only two products at a time. In order to choose appropriate filler metals, some. Nickel 625 is a nickelchromiummolybdenum wire used for welding inconel 601, 625, and 690, as well as incoloy 800, 825, and 800ht to themselves or to each other. Both those stainless and high nickel alloys which are designed for corrosion.
This paper investigates the effects of ernicr 3 butter layer on the microstructure and mechanical properties of api 5 l x65aisi 304 dissimilar joint, welded by gas tungsten arc welding gtaw. The l 4 orthogonal array was used in the present experimentation process. Request pdf effect of welding parameters on mechanical and corrosion behavior of stellite 6 cladded sa387 gr 91 with ernicr3 buffer layer the mechanical, chemical and corrosion properties of. Na 60ernicu7, na 61erni1, na 62ernicrfe5, na 65ernifecr1. Ernicrmo3 data sheet pinnacle alloys ernicrmo3 625 aws class ernicrmo3 code and specification data.
The butter layer is applied to minimize carbon diffusion from the base metal to the welding pool and to eliminate the risk of the formation of a hard. Ernicr3 is used for welding nickelchromiumiron alloy astm b 163, b 166, b 167, and b 168 having uns number n06600 to itself, for the clad side of joints in steel clad with nickelchromiumiron alloy, for surfacing steel with nickelchromiumiron weld metal, for dissimilar welding of nickelbase alloys, and for joining steel to stainless steel or nickelbase alloys using the gtaw, gmaw. Techalloy 606 nickel aws ernicr3 mig gmaw wire aws a5. Welding positions all shielding gas mig 75% ar 25% he tig 100% ar diameters packaging diameter mig 33 lb 15 kg 250 lb 1. Effect of residual stresses of gta welding for dissimilar. Unless noted, all values are for 8 hour time weighted. Analysis of variance anova is applied for the optimization and to identify the critical parameters. Tn 82 cut lengths of 030, 035, 045, 116, 332, 18, 532 other sizes available please inquire specifications. Tungsten arc welding pcgtaw process employing ernicrmo3 and ernicr3 fillers. The limits defined under section 3 can be used as guidance. Ernicr3, wb82t is a tig wire for the welding nickel base alloys, and dissimilar material combinations, wb alloys, welding manufacturer created date. U sean a ir pur fyi ngdu t re p rator when ld orbrazi n conf ned. The influence of welding process, consumable type and postweld heat treatment pwht on the phenomenon of disbonding was investigated. Filler metal of this classification is used for welding nickelchromiumiron alloys astm b 163, b 166, b 167, and b 168 having uns number n06600 to itself and for the clad side of joints in.
Midalloy erni1 nickel alloy bare wire is used for gmaw, gtaw, and saw welding. Nickel 625 provides excellent resistance to corrosion and oxidation. Manual filler metals qw404 aws classification electrodeflux class saw ernicr3 sfa specification 5. Pinnacle alloys ernicr 3 has a nominal composition wt. Pinnacle alloys ernicrmo3 has a nominal composition wt. Used for tig, mig and saw welding of base materials such as astm b163. Recommended welding parameters see attached standard packaging tig 10 lb. Pinnacle alloys ernicr3 is designed for the welding of alloys 600, 601, and 800 to themselves, for the clad side of joints in steel clad with nickelchromiumiron alloys and for dissimilar welding of nickel. Journal of nuclear materials 98 1981 173189 northholland publishing company 173 creep and creep rupture of ernicr 3 weld metal r. Welding positions mig wire and tig rods are also available.
Recommended welding parameters for tig,mig, and saw welding of nickel alloys process diameter of wire voltage v amperage a gas. Effects of ernicr3 butter layer on the microstructure and. C276ernicrmo4, has c22ernicrmo10, has xernicrmo2, has wernimo3. Filler metal of this classification is used for welding nickelchromiummolybdenum alloy. Pinnacle alloys ernicrmo 3 has a nominal composition wt. Pdf 792 k effect of welding parameters on mechanical and corrosion behavior of stellite 6 cladded sa387 gr 91 with ernicr3 buffer layer. Pinnacle alloys ernicr 3 is designed for the welding of alloys 600, 601, and 800 to themselves, for the clad side of joints in steel clad with nickelchromiumiron alloys and for dissimilar welding of nickel. E309 electrodes are commonly used but may leave a hard layer on the steel side, subject to cracking in service. Ernicr 3 na82 is used for welding inconel alloy 600 and inco loy 800, overlaying on steel and various dissimilar metal welding applications. Ernicr3 na82 is used for welding inconel alloy 600 and incoloy 800, overlaying on steel and various dissimilar metal welding applications. Ernicr 3 data sheet pinnacle alloys ernicr 3 82 aws class ernicr 3 code and specification data. Dissimilar welding applications include oining inconel alloys, incoloy alloys and incoloy alloy 330 to nickel, monel alloys, stainless steels, and carbon steels.
Alloy 62 bare wire, ernicrfe5, and enicrfe2 covered electrodes are also appropriate. Pinnacle alloys are products of sowesco ernicrmo3 data sheet pinnacle alloys ernicrmo3 625 aws class ernicrmo3 code and specification data. Good root shielding is required because of the high aluminum content of ra 602 ca. Also other cast heatresisting alloy and dissimilar metals for high temperature service up to 2100. Used for tig, mig and saw welding of base materials such as astm b163, b166. Pinnacle alloys ernicrmo 3 is a nickelchromiummolybdenum wire primarily utilized for welding alloys 625, 601, 802, and 9% nickel using the gas arc metal and gas. Dissimilarwelding applications include oining inconel alloys, incoloy alloys and incoloy alloy 330 to nickel, monel alloys, stainless steels, and carbon steels. Manual filler metals qw404 aws classification electrodeflux class saw ernicr 3 sfa specification 5. Iabco ernicr3 iabco quality assured welding wires to. This is a demowps prepared by online welding software of. Based on fig 7, in the schaeffler diagram, a335 low alloy steel and 347 austenitic stainless steel base metals are shown by square sign, er309l filler metal by circle sign and ernicr3 by triangle sign.
Weld processes which can be used include gtaw, gmaw and asaw. Ernicr 3 product description wb82t is a tig wire for the welding nickel base alloys, and dissimilar material combinations. Uses include welding nearly matching, and other similar, heatresisting. The interface structure in dissimilar welding of aisi 4 to. Effect of welding parameters on mechanical and corrosion. It is also used to ioin stainless steels to nickel alloys and carbon steels. Nickel 625 provides excellent resistance to corrosion and oxidation, high strength and good fatigue resistance over a broad range of. Ernicr3 this filler metal can also be used for dissimilar welding applications between various nickel alloys and stainless or carbon steels, as well as for overlay you can compare only two products at a time. For information about welding fume analysis refer to section 10. Niwire alloy 82 is used for gtaw, gmaw and submerged arc welding of base materials such as uns n06600. Rods per pack is an approximate and varies on metal type. This filler metal was selected because this filler metal includes high values of nikel and the goals were to create austenite microstructure and flexible weld zone. Masterweld 82 ernicr3 nickel alloy tig filler wire is extremely versatile and used in a wide variety of welding applications from cryogenic to high temperatures making it one of the most used in the nickel family. Creep and creep rupture of ernicr3 weld metal sciencedirect.
Applications midalloy ernicr 3 nickel alloy bare wire is used for joining base materials such as uns number n06600. Shield the back side of the weld root with 100% welding grade argonnot nitrogen. Applications m idalloy erni1 nickel alloy bare wire is used for joining nickel 200 and nickel 201. Ernicr3 is suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family. Ernicrcomo1 is used for welding nickelchromiumcobaltmolybdenum base material using both the gas tungsten arc and gas metal arc process. Backgroundthe new ncpwb welding procedure specification numbering system clearly defines the type of metals to be welded, the welding process used and allows for identification of variations in a process.
Weld metal deposited by ernicr 3 has high strength and good corrosion resistance, including oxidation resistance and creeprupture strength ar elevated temperatures. Welding procedure specifications wpss national certified. This paper investigates the effects of ernicr3 butter layer on the microstructure and mechanical properties of api 5 l x65aisi 304 dissimilar joint, welded by gas tungsten arc welding gtaw. Niwire alloy 625 is also widely used to maximize alloy performance in a single layer deposit to the iron.
Ernicr 3 is suitable for applications ranging from cryogenic to high temperatures making this alloy one of the most used in the nickel family. Ernicrmo 3 data sheet pinnacle alloys ernicrmo 3 625 aws class ernicrmo 3 code and specification data. Recommended welding parameters for tig,mig, and saw welding of nickel alloys c 0. The dissimilar welded specimen of 347h and t22 using ernicr 3 filler metal, were cut into five pieces along the pipe length and were heated and cooled in furnaces using different postweld heat. Nickel bare wire safety data sheet 0920 en english page 1 section 1.
Ernicrmo3 data sheet leading wholesaler of welding. The weld metal has high strength and good corrosion resistance, including oxidation. Identification of the substancemixture and of the companyundertaking. The dissimilar welded specimen of 347h and t22 using ernicr3 filler metal, were cut into five pieces along the pipe length and were heated and cooled in furnaces using different postweld heat. Iabco ernicr3 quality assured welding wires to the welding. Small weld clad test blocks were thermally charged with hydrogen in an autoclave. Ernicr3 uns n06082 chemical composition as required per aws 5. A range of austenitic stainless steel consumables and an ernicr3 alloy were used to make the claddings on 2. Pinnacle alloys ernicr3 has a nominal composition wt. Erni1, ernicr4, ernicu7, ernicr3, ernicrfe5, ernicrfe6, ernicrfe7, ernicrfe11. Ernicr3 data sheet pinnacle alloys ernicr3 82 aws class ernicr3 code and specification data. King metals and ceramics division, oak ridge national laboratory, oak ridge, tennessee 37830, usa received 9 october 1980 creep and creeprupture tests were made on aws a5. Pinnacle alloys ernicrmo3 is a nickelchromiummolybdenum wire primarily utilized for welding alloys 625, 601, 802, and 9% nickel using the gas arc metal and gas.
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