Germany Castolin XHD6899 Nickel-Based Alloy Electrode 2222M ENiCrFe-3 Nickel-Based Alloy Electrode

XHD6899 Nickel-Based Alloy Electrode 4

• Composition Characteristics: It is a nickel-based electrode with added alloying elements such as Cr, Mo, W, and Fe.
• Performance Advantages: It offers excellent high-temperature oxidation resistance, maintaining good stability and corrosion resistance in high-temperature environments.
• Application Scope: Suitable for applications requiring high-temperature oxidation resistance, it can be used for welding nickel-based alloy components operating in high-temperature environments.

2222M ENiCrFe - 3 Nickel-Based Alloy Electrode

• Composition Characteristics2: Belongs to the Ni-Cr-Fe series nickel-based alloy electrode, containing appropriate amounts of alloying elements such as Mn and Nb. The deposited metal chemical composition (mass fraction) is C≤0.1, Mn 5 - 9.5, Si≤1, Ni≥59, Fe≤10, Ti≤1, Nb + Ta 1 - 2.5, S≤0.015, P≤0.03, Cu≤0.5, Cr 13 - 17.
• Performance Advantages: The weld bead has high elongation, reducing welding stress and thereby minimizing deformation and stress corrosion6. It features stable arc, minimal spatter, uniform slag coverage, easy slag removal, and good weld formation, with excellent metal strength, plasticity, toughness, and porosity resistance5. Additionally, this electrode offers superior resistance to hot cracking, intergranular corrosion, and stress corrosion.
• Application Scope2: Primarily used for welding nickel-based alloys requiring heat and corrosion resistance, such as Inconel 600 and 601. It is also suitable for welding some hard-to-weld alloys, dissimilar steels, and overlay welding. It is applied in industries such as petroleum, mining, coal mining, geology, and construction for severely worn or cutting workpieces. It is widely used in cement plants, power plants, railways, sugar mills, brick and tile factories, molds, dust pump valves, slurry pump impellers, dredgers, and other industries.