Oerlikon Fluxinox 308H description: FLUXINOX 308H is an alloyed rutile cored wire for joining and surfacing of identical and similar high temperature resisting steels and cast steels. The weld metal is suitable for operating temperatures up to 700C and is non-scaling up to approximately 800C. FLUXINOX 308H features outstanding, almost spatter-free, welding properties with very easy slag removal from fillet welds and narrow grooves. The weld beads produced are flat and smooth without undercut into the base metal.