Oerlikon Cromocord 23 description: CROMOCORD 23 is a basic coated 2,25%Cr V-W-Nb electrode suitable for welding creep resistant steels like 7CrWVMoNb 9-6, SA335 Gr P23, SA 213 T23 and similar. The weld metal chemistry is low in impurity elements. Designed to comply with the stringent tensile strength requirement at high temperature. Operating temperature up to +560C. Excellent behavior in thin and thick welding joint. Low diffusible hydrogen (HD<5ml/100g). Tube walls and pipes in Thermal Power generation.