Application Field Nickel-Iron electrode for cold welding of all types of gray and nodular cast iron in the market, as well as the junction of gray cast iron and steel. Particularly indicated for the welding of nodular cast iron, and it may also be used for combined welding with UTP 8. Welding Characteristics The type of special coating allows a smooth and stable arch to be obtained, with low intensity currents; this leads to safe penetration to the base metal. The deposited material - applied in thin drops - presents an structure with high mechanic values and highly resistant to cracks; it has high yield and it be welded without slag removal. Hardness: 200 HB Chemical Analysis of the Deposited Metal (in %) C Fe Ni 1.2 54.0 Rest Type of Current: CC (+)