Here are some commonly recommended electrodes:
- ERNi-1 (Nickel 200): This is a nickel filler metal suitable for welding pure nickel (e.g., Nickel 200) and provides excellent corrosion resistance and mechanical properties.
- ERNiCr-3 (Inconel 600): This is often used for welding alloyed nickel materials and offers good high-temperature strength and oxidation resistance. It is suitable for applications where higher resistance to heat and corrosion is required.
- ERNiCrMo-3 (Inconel 625): This is another popular choice, especially for welding with high thermal stress and excellent mechanical properties, making it suitable for harsh environments.
- Nickel Rods (e.g., ENiNi-1): Some nickel rods are available, specifically designed for welding nickel to itself or to dissimilar metals. They provide good arc stability and excellent compatibility with nickel-based materials.
- AWS A5.11: This specification includes various nickel filler metals, which are tailored for different applications and can be selected based on the specific welding conditions and materials involved.
