Cast Iron Maintenance Electrodes
Superior high quality electrodes for welding cast iron.
There are two common types of Cast iron Welding Rod, Ferro-Nickel and Pure Nickel. Ferro-Nickel are typically 53% Steel and 47% Nickel. Ferro-Nickel Rods are cheaper than pure Nickel and are ideal for welding Cast Iron to Steel. Pure Nickel will produce a softer, more malleable weld deposit. I would advocate using Ferro-Nickel, unless the job specifically requires Pure Nickel.
If you want to know the difference between the two, or what product to choose for your job, have a read of our informative blog on the subject herewhich discusses the type of electrode required as well as techniques.