SAF SAF-FRO CD 65SC description: SAF-FRO CD 65SC is a basic coated MMA electrode for the all-positional welding of creep resisting steels alloyed with 2.25%Cr 1.0%Mo. The chemical composition of the weld metal ensures a low sensitivity to solidification cracking. Preheat and interpass temperatures 200-250C are recommended. Efficiency 120%. X Factor < 15ppm and J Factor < 150ppm.