... Oriented Silicon Steel 1) Material: CRNGO, CRGO 2)Types: 30Q120-180, 35WW300-800, 50WW310-400, 50WW470etc 1silicon steel CRNGO ... motor laminationCOLD ROLLED NON-GRAIN ORIENTED ELECTRICAL STEEL coilsGRADE:50WW350,50WW400,50WW470,50WW600,500WW700,50WW800, ... Non-Oriented Electrical Silicon Steel Sheet in Coils)Other short names: Non-Oriented Electrical Steel, Electrical Sheets, Silicon Steel2) Thickness: ...