... co, with the addition of copper, and sometimes titanium. Alnico alloys are ferromagnetic, and used to make permanent magnetsAvailable Property ... ,Alnico8HC,Alnico8,Alnico9 (U.S.A Standard).Features of Cast alnico:Alnico magnets, composed of primarily aluminum, nickel, and cobalt, which ... and low coercive force and the most common grade is 5 and 8.Application: Electronic ignition systems Volt-amp meters ...