... co, with the addition of copper, and sometimes titanium. Alnico alloys are ferromagnetic, and used to make permanent magnetsAvailable Property ... segment and so on;3. Size:according to customers' request;4. Grade:LN9,LN10,LNG12,LNG13,LNG37,LNG40,LNG44,LNG52,LNG60 ... ,Alnico8HC,Alnico8,Alnico9 (U.S.A Standard).Features of Cast alnico:Alnico magnets, composed of primarily aluminum, nickel, and cobalt, which ...