Precision Slit Cold Rolled Steel Coil with 20mm-1250mm Width SPCC 2B Finish and Tight Tolerance

Crafted for buyers who demand repeatable accuracy, this precision slit cold rolled steel coil delivers mill grade flatness with custom slit widths starting from 20 mm. Produced on continuous cold rolling mills and finished on automated slitting lines, every coil is processed under strict dimensional control so that downstream stamping, roll forming and tube welding operations run without costly rework. The material is available in SPCC, DC01 and SPCD grades with a smooth 2B finish that accepts painting, plating and powder coating cleanly. Typical order lots range from one ton trial coils to full container loads, and our slitting team confirms width tolerances and edge conditions before production begins.

Precision slit coils are widely used for stamped brackets, electrical enclosures, roll formed profiles, HVAC components, shelving systems, automotive trim and welded tubes where dimension stability directly affects assembly yield. Because the width is tailored to the finished part, manufacturers avoid secondary shearing, shorten production steps and reduce material waste. The coil format also suits high speed continuous lines that require stable tension and flatness from the first meter to the last.

Each coil is oiled with rust preventive film, wrapped in anti-rust paper, and packed eye to sky or eye to wall on steel skids with steel strapping and edge protectors for safe ocean transport. Thickness, width, crown and surface are inspected on line, and a mill test certificate accompanies every shipment. Third party inspection such as SGS or BV can be arranged on request.