Ferrocore runs cold-rolled and galvanized coil lines at ±0.02mm consistency, with batch traceability from furnace to dispatch.
Hot-rolled coil is descaled in acid baths to prep a clean surface for rolling.
Reduced to target gauge under tandem mills, tracked in real time for thickness drift.
Batch-annealed to restore ductility lost during cold reduction.
Galvanized or left as CRCA, then slit to customer-specified widths.