Oerlikon Carbofil Ni1 description: CARBOFIL Ni1 is used for welding of 1%Ni steels and fine grain steels, when the weld metal toughness properties down to –60C are required in the as welded conditions. The weld metal contains less than 1% Ni conforming to NACE requirement. Carbofil Ni1 is a copper coated solid wire for welding 1% Ni low-alloy fine grain steels, for low temperature
applications.