The manufacture of Strontium Hexaferrite (SrFe12019) has been prepared by the powder metallurgy method. Strontium carbonate (SrCO3) powder and Hematite powder (Fe2O3) powder as raw materials and Magnesium Oxide (MgO) powder as dopant varried with 0%; 0,5%; 1%; 1,5% dan 2% wt. The raw materials powder was milled to obtain a homogeneous mixture using ball mills for 6 hours. Based on the results o…