CRGO 0.23mm Semi Jumbo Secondary Oily Sheets

The CRGO 0.23mm Semi Jumbo Secondary Oily Sheets are a versatile mid-format offering that makes premium M3 Grade CRGO accessible at a reduced cost. At 1,000mm to 2,000mm in length, these sheets are ideal for medium-capacity transformer cores where longer laminations improve stacking efficiency without requiring the full jumbo format.
Classified as secondary due to surplus inventory or minor handling conditions — not material defects — these sheets retain their original 0.23mm thickness and M3 Grade ultra-low-loss magnetic properties. The oily surface treatment provides reliable corrosion protection. Their secondary classification provides meaningful cost savings for manufacturers who require M3 Grade performance but are operating within tighter material budgets.
💡 Price varies based on thickness, length, width, and treatment type. Contact us for batch-wise specifications.