HR narrow width coil (both side trimmed, BST) is a hot rolled side-slit coil with both longitudinal edges accurately trimmed, supplied in stock condition for precision strip and profile applications where controlled width and clean edges are important.

Key Specifications

• hot rolled pickled or unpickled narrow width coil with both side trimmed (BST) edges for uniform strip geometry.
• Typical thickness range around 1.60–4.60 mm, suited for light to medium gauge fabrication and forming work.
• Width range approximately 51–599 mm, ideal for narrow strip, section rolling, tube/pipe forming and stamped parts.
• Coil inside diameter generally 610, 710 or 730 mm, compatible with standard slitting, decoiling and rewinding equipment.
• Coil weight band roughly 100–5000 kg, packed bare with box strapping through the eye and/or circumference for secure handling.
• Material may carry minor surface or shape imperfections typical of side-slit hot rolled coils but retains full structural strength.

Usage Applications

• Production of precisely sized narrow strips for cold forming, roll forming, section rolling and small structural profiles.
• Feedstock for tube and pipe mills where consistent width and dual trimmed edges support stable forming and welding.
• Fabrication of brackets, channels, guards, clamps and similar components requiring clean, parallel edges.
• Use in automotive, construction and general engineering industries for stamped, pressed and cut-to-length parts.
• Recycling and re-rolling input where BST coils provide predictable chemistry and dimensional control.