Oerlikon Cromocord KV3L description: CROMOCORD KV3L is a basic coated low hydrogen MMA electrode for the all positional welding of 2.25% Cr 1% Mo creep resisting steels. The low carbon content reduces the risk of cracking. In order to achieve the desired level
of heat affected zone properties it is recommended that preheat and interpass temperatures of between 200-250C are used. Efficiency 100%.