This MNR Cast 55, DC + AC, specialty welding electrode is made of 55% nickel cast iron with 60% increased nickel content for crack resistance and maximum machinability. It is "barium free" for joining dirty and contaminated cast irons, and welds a wide variety of ductile, nodular, and malleable cast irons. It is 14 inches long with an 1/8-inch diameter, and has a minimum tensile strength of 50,000 PSI. Available in a five-kilogram package.
Technical Specs
ItemElectrode
ProcessStick Welding (SMAW)
Overall Length14 in
Yield Strength (Minimum Required)50 ksi
Weight11 lb
Welding Current DesignationAC, DCEP
Container TypePlastic Box
Elongation (Minimum Required)20%
MaterialCast Iron, Nickel
Overall Diameter1/8 in
Tensile Strength (Minimum Required)70 ksi
SeriesMNR Cast 55
For Material TypeCast Iron
For Welding PositionFlat, Horizontal, Overhead, Vertical-Down, Vertical-Up