Oerlikon Cromocord N125 description: CROMOCORD N125 is a basic coated 1,5%Cr 1%Mo 0,25%V electrode suitable for welding creep resistant steels like GS 17CrMoV5-11, 21CrMoV5-11, GS 17CrMo55 and similar. Crack resistant weld metal. Operating temperature <600C. Very low diffusible hydrogen (HD<4ml/100g). Valve casing, Steam turbine in Power Generation.