Joint welding of cast iron with hard to weld steels or cast parts.
Features and Applications
Ni-Fe cored stick electrode.
Welding in short passes and hammering the bead of each pass through gentle strikes are required.
This electrode may be used for making repair welds on, as well as for joining, work pieces of various types of cast iron, including nodular iron, and for welding them to steel and some nonferrous base metals.
Castings containing phosphorus levels higher than normal (approximately 0.20% phosphorus) are more readily welded using these electrodes than with an electrode of the ENi-CI classification.
Experience has shown that satisfactory welds can be made on thick and highly restrained weldments, and on highstrength and engineering grades of cast iron.