Oerlikon Basinox 22 9 3 N description: BASINOX 22 9 3 N is a basic coated MMA electrode particularly suitable for welding duplex stainless steels 22%Cr,9%Ni,3%Mo. Suitable for wedding Duplex steel for corrosion resistance as paper Industry,Tankers. WR 4462 ,URANUS 45N,UNS 31803. Good weldability with a spatter free arc, self-releasing slag combined with a very smooth bead appearance and high level of fracture toughness at -50C.Excellent resistance to intergranular corrosion.