Oerlikon Tencord 85 Kb description: TENCORD 85 Kb is a low Hydrogen MMA electrode suitable for the welding of steels with high atmospheric corrosion resistance and high contents of P and Cu, used for Cor-Ten A steel applications. Compared with a C-Mn steel, Cor-Ten is particularly suitable for movable structures, such as lorries, trailers, etc. Cor-Ten is also used in the bridge and construction industries because of the surface patina which does not require painting. The weld deposit has a very similar appearance to Cor-Ten A steel. Suitable for welding with an inverter generator. Efficiency 115%.