Oerlikon Cromo E225V description: CROMO E225V is a basic coated 2,25%Cr-1%Mo-V electrode suitable for welding creep resistant steels like SA336 F22V, SA541 Gr22V and similar. Core wire alloyed electrode. The weld metal chemistry is very low in tramp/impurity elements allowing to respect the Xf (<12ppm) and J-factor (<120ppm) and showing excellent resistance to the step cooling test, no sensitive to the in-service embrittlement. Crack resistant with excellent tensile strength at high temperature and good creep rupture strength. Very low diffusible hydrogen (HD<4ml/100g). HDS, FCC, Hydrocracking reactors, heat exchangers in Petrochemical Refinery industry.