XTRweld ENi-CI (Nickel 99) electrodes are designed for welding gray cast iron and joining cast iron to steel, copper, or other metals. With a high-nickel content (99% Ni), these electrodes produce machinable welds with minimal dilution, making them ideal for repairing cracked or worn castings. Each 10 lb. tube provides dependable electrode protection and conforms to AWS A5.15 ENi-CI standards.

• 99% Nickel Alloy – Delivers excellent machinability and reduces cracking in cast iron welds
• Versatile Repair Electrode – Ideal for welding gray cast iron and dissimilar metal joints (cast iron to steel, copper, etc.)
• Ensures consistent quality and performance in critical cast iron work