MOOPEC A kind of oriented silicon steel ignited by ultra-high voltage Electrical steel is a vital core material in magnetic devices such as transformers, ballasts, amplifiers, voltage stabilizers, relays, rectifiers, and electromagnetic switches. In recent years, driven... Baosteel CRGO grades CRGO Import Substitution Grain Oriented Silicon Steel (CRGO) Green Electrical Steel Materials High Magnetic Induction Steel (Hi-B) Low Core Loss Electrical Steel Section 232 Tariff Exemption Thin Gauge CRGO (0.18mm–0.23mm) Transformer Core Material UHV Transformer Steel abr. 22, 2025