The Cast Iron Welding Rods are basically made up of nickel alloy 99. They are used for TIG and MIG welding of cast iron. Apart from this they are made under the supervision of skilled workers. They are extensively used to repair gray iron castings. The Cast Iron Welding Rods can also be used for overlay and build up applications. Further due to the high nickel content these welds are readily machinable. Further the rods are available at reasonable price.