Oerlikon Fluxinox 347 PF description: FLUXINOX 347-PF is an alloyed rutile flux cored wire with a fast-freezing slag for the welding of stabilized corrosion resistant Cr Ni-steel. The weld metal is suitable for operating temperatures up to 400C, non-scaling up to approximately 800C. FLUXINOX 347-PF exhibits outstanding, easy slag removal from fillet welds, even in acute angles. Welds produced are flat and smooth without undercut and due to only slight discolouration of the welds, pickling costs can be minimised. Owing to the fast-freezing slag, FLUXINOX 347 PF is used for welding in the horizontal (PD), overhead (PE) and vertical-up (PF) positions.