INCONEL® Filler Metal 82 (ERNiCr-3 )

Specification

INCONEL Filler Metal 82 is used for gas-tungsten-arc, gas-metal-arc and submerged-arc welding of INCONEL alloys 600, 601 and 690, INCOLOY alloys 800 and 800HT, and submerged arc groove welding with this wire. For submerged-arc surfacing INCOFLUX NT100 is suitable.

 
Specification Chart of INCONEL® Filler Metal 82

INCONEL® Filler Metal 82 Details

Application of alloy 82 wire

Alloy 82 wire, also known as Inconel 82 wire, finds various applications in industries where high-temperature strength, corrosion resistance, and reliable weldability are required. Some common applications of Alloy 82 wire include:

• Aerospace Industry: Alloy 82 wire is used in aerospace applications, such as welding components in gas turbine engines, where the material needs to withstand high temperatures and corrosive environments.
• Chemical Processing: Due to its excellent corrosion resistance, Alloy 82 wire is employed in chemical processing plants for welding pipes, fittings, and equipment exposed to aggressive chemical substances.
• Power Generation: In the power generation industry, Alloy 82 wire is utilized to weld components in boilers, heat exchangers, and other equipment that experience high temperatures and various corrosive elements.
• Nuclear Power Plants: Alloy 82 wire is suitable for welding nuclear reactor components, where resistance to corrosion and radiation is critical.
• Oil and Gas Industry: The wire is used in the oil and gas sector for welding equipment and components that are exposed to harsh and corrosive environments.
• Petrochemical Industry: Alloy 82 wire finds applications in petrochemical plants for welding reactors, vessels, and other equipment used in chemical processes.
• Heat Exchangers: Alloy 82 wire is employed to weld heat exchangers, as they need to endure elevated temperatures and resist corrosion.
• Furnace Components: Due to its high-temperature strength and oxidation resistance, Alloy 82 wire is used to weld components in industrial furnaces and heaters.
• Pipelines: Alloy 82 wire is utilized for welding pipelines, especially in regions where the pipeline may come into contact with corrosive materials or operate at high temperatures.
• Aircraft Engine Components: Inconel 82 wire is employed in the welding of aircraft engine components that require high-temperature resistance and durability.
• Automotive Exhaust Systems: Alloy 82 wire may be used for welding exhaust components in vehicles, as they encounter high temperatures and exposure to corrosive gases.
• Offshore Platforms: In offshore applications, where equipment is exposed to harsh marine environments, Alloy 82 wire can be used for welding critical components.

INCONEL® Filler Metal 82 Chemical Composition

• Ni  = Nickel
• Cr = Chromium
• Mn = Manganese
• TA = Tantalum
• Nb = Niobium
• Fe = Iron
• Ti = Titanium
• Si = Silicon
• Cu = Copper
• C = Carbon
• P = Phosphorus
• S = Sulfur
• Co = Cobalt

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Mechanical Properties of INCONEL® Filler Metal 82

Typical Welding Parameters of INCONEL® Filler Metal 82

Our Pricing list of INCONEL® Filler Metal 82

Conclusion

Alloy 82 wire refers to a specific type of wire made from Alloy 82, which is a nickel-chromium-iron alloy commonly used in various industries, including nuclear power generation, petrochemical processing, and aerospace applications. Alloy 82, also known as Inconel 82, is a solid-solution-strengthened alloy that offers excellent corrosion resistance and high-temperature strength. It is particularly well-suited for welding applications, where it is used as a filler metal to join dissimilar alloys or provide corrosion resistance to the weld area. The wire made from Alloy 82 is available in various diameters and forms, such as spools or coils. It is used primarily for welding purposes, including welding of stainless steels, nickel-based alloys, and other high-temperature materials. When using Alloy 82 wire for welding, it is crucial to follow the recommended welding procedures, including proper pre-weld and post-weld heat treatment, to ensure the integrity and performance of the welded joints.

• Welding Applications: Alloy 82 wire is commonly used in welding applications that involve joining or repairing components made of similar or dissimilar materials. It is often employed in the construction and maintenance of equipment for industries such as power generation, chemical processing, and oil and gas.
• Corrosion Resistance: Alloy 82 exhibits excellent resistance to various corrosive environments, including those containing acids, alkalis, and seawater. This property makes it suitable for applications where corrosion resistance is crucial, such as in marine environments or chemical processing plants.
• High-Temperature Strength: Another significant advantage of Alloy 82 is its ability to maintain its mechanical strength at elevated temperatures. It retains good strength and resistance to deformation even when exposed to high heat, making it suitable for applications involving extreme temperature conditions.
• Compatibility: Alloy 82 wire is compatible with a wide range of base materials, including stainless steels, nickel-based alloys (such as Inconel and Monel), and carbon steels. It helps create strong, reliable welds while ensuring compatibility with the parent materials.

INCONEL® Filler Metal 82 suppliers