Four different filler wires ernicrmo4, ernicrmo10, ernicrmo3 and ernicr3 were employed for the purpose. Pinnacle alloys ernicrmo3 has a nominal composition wt. Your source for welding, industrial, safety, and more. Information in this catalogue such as chemical compositions and mechanical. Aws er70s6 solid wire, suited for general purpose, manual and semiautomatic. Test results for mechanical properties, deposit or electrode composition and diffusible hydrogen levels were obtained from a weld produced and tested according to prescribed stan. Match the chemical composition of the base metal as closely as possible.
Its applications include dissimilar joints between nickelchromiummolybdenum alloys to either stainless steels, carbon steels or low alloy steels. The filler wires employed with present study are ernicrmo4, ernicrmo10 and ernicrmo14. Special metals welding products company high nickel alloy. These electrodes are used in applications where the temperature ranges up to 1800. Filler metal of this classification is used for welding nickelchromiummolybdenum alloy astm. Covered electrodes for manual metal arc welding of creepresisting steels.
Ernicrmo 3 data sheet pinnacle alloys ernicrmo 3 625 aws class ernicrmo 3 code and specification data. Ernicrmo3 and gmaw were more applicable to the 7% nickel alloy steel weldment than were. Pdf an investigation of the mechanical properties of a. Be sure to follow safety practices stated in the instruction manual of welding equipment when you use it. It can be used to weld dissimilar metal combinations such as steel, stainless steel, inconel and incoloy alloys. The nominal chemical composition of the base and filler materials used is. Enicrmo 3 alloy 112 is an electrode that is used to weld nickelchromiummolybdenum alloys. Ernicrmo3 with a nonmatching composition lower mo and fe, higher cr and. It is also used for welding inconel 601 and incoloy 800.
The filler wires employed with present study are ernicrmo 4, ernicrmo 10 and ernicrmo 14. Filler metal of this classification is used for welding nickel. Welding metallurgy of corrosionresistant superalloy c276. Influence of filler material composition on the microstructural. Application ernicrmo 3 na625 is used primarily for gas tungsten and gas metal arc and matching composition base metals. Ce en 479, abs enicrmo6, dnv for welding nv 1,5ni to nv 5ni. The macro examination was carried out to reveal the defects in the weld joints. Inconel filler metal 625 is used for gasmetalarc and gastungstenarc welding of.
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