Electrode OK 92.58 fi 2,5x300 mm is an iron-nickel electrode for welding gray and malleable cast iron. High quality !!! CL-A 100% Original electrodes of Esab Company Description: Iron-nickel alloy electrode for welding gray and malleable cast iron. Designed for repairing castings "cold" or with slight heating and joining cast iron to steel. Replaces E¯FeNi electrode. Welded material: GJS-400-15, GJMB-350-10 and others Approvals: SEPROS UDT SFA/AWS A5.15: E NiFe-CI-A EN ISO 1071: E C NiFe-CI-A 1 Welding current : 2.5 diameter: 55A - 75A diameter 3,2: 75A - 100A Diameter 2.5 x 300 mm Diameter 3.2 x 350 mm BENEFITS : -Welding possible with either AC or DC current -Good welding properties in all positions -High resistance to cracking -Good machinability of welds -Smooth weld face