Precision Slit Cold Rolled Steel Strip – Narrow Width Grade
Product Overview
Precision narrow cold rolled steel strip is manufactured by high-precision slitting of wide cold rolled master coils, providing exact width, thickness and edge quality for high-precision manufacturing applications. This commercial and forming grade strip delivers consistent mechanical properties, tight dimensional tolerances and clean edge quality, making it the ideal feedstock for hardware, electronics, tube manufacturing and precision stamping.
Why Choose CNB Precision Cold Rolled Strip?
Our in-house high-precision slitting lines process cold rolled coils with dedicated coated-material tooling to ensure clean, burr-free cut edges and tight width tolerances. We can slit to any width from 10mm to 600mm with full control of winding tension, edge quality and recoiling tightness. All slit strips are inspected for width, thickness, edge quality and surface condition before delivery, ensuring compatibility with your production processes.
Key Specifications
| Item | Specification |
|---|---|
| Product Name | Precision Slit Cold Rolled Steel Strip |
| Steel Grade | SPCC / DC01 / 10# / 20# / custom grades |
| Product Form | Precision slit narrow strip / coil |
| Thickness Range | 0.15mm – 2.0mm |
| Width Range | 10mm – 600mm (precision slit to order) |
| Coil Inner Diameter | 508mm / 300mm option |
| Coil Weight | 0.5MT – 5MT per slit coil |
| Edge Condition | Clean slit, burr-controlled |
| Surface Condition | Bright cold rolled, oiled |
| Applicable Standards | JIS G3141, GB/T 11253 |
| Width Tolerance | ±0.03mm (narrow strip) |
| Thickness Tolerance | ±0.01mm (thin gauge) |
Core Advantages
- Precision slitting: Tight width and thickness tolerances for precision manufacturing.
- Clean edge quality: Burr-free slit edges with optional deburring and rounding.
- Flexible customization: Any width from 10mm to 600mm and any grade available.
- Consistent quality: Same material quality as full-width master coils.
- Optimized logistics: Multiple widths combined per shipment optimize material yield.
Applications
This precision cold rolled strip is widely used for hardware stamping parts, electronic components, ERW welded tube manufacturing, roll-formed profiles, spring parts, saw blades, fasteners, brackets and general small metal component manufacturing.
Get a Quotation
We offer custom slitting services for all standard cold rolled steel grades, thicknesses and surface conditions. We can also provide edge deburring, length cutting and precision recoiling services according to your processing requirements. Contact our sales team for a slitting quotation tailored to your exact width and quantity needs.
