Quick Details Type: CRNGO(non-grain) / CRGO(grain) Technique: Cold Rolled Dimensions: EI-28 to EI-360 Thickness: 0.27 0.3 0.35 0.5mm Surface Treatment: Coated Shape: EI Lamination, UI Lamination Standard: GB, AISI, ASTM, GB, Other Place of Origin: Jiangsu, China (Mainland) Model Number: CS-EI Grade: 800,600,470 440,300,250 etc. product name: Silicon steel lamination for transformer ballast machine etc key words: silicon steel sheet iron core Surface treatment: Coated Packing: Rohs Application: transformer core Material: cold rolled non-oriented silicon steel Chemical Composition: Silicon Steel