China Supplier of Silicon Steel Sheet Iron Core Silicon Steel for Transformer. High Permeability Material: Silicon steel with 0.5% to 4.5% silicon content for reduced iron loss and magnetic aging. Cold Rolled Technique: Manufactured using cold rolling process for superior grain distribution and performance. Multiple Standards Compliance: Meets GB, AISI, ASTM, DIN, BS, and JIS international standards for quality assurance. Diverse Grade Options: Available in B30g120, B23G110, B23p085/090, B23G090, and B23r085 grades. Wide Thickness Range: Thickness options include 0.23mm, 0.27mm, and 0.30mm for various applications. Stable Supply Capability: 7 years of trade experience with in-stock items and flexible supply expansion. Premium Raw Materials: Sourced from top manufacturers like Baosteel, WISCO, and Nippon Steel. Versatile Applications: Suitable for power transformer cores, motor cores, and automobile sensors.