1. Cold rolled steel strip:
2. Technique: Cold rolled steel, annealed, hardened and tempered
3. Grade: CK50, CK60, CK67, CK70, CK75, 60Si2Mn, 50CrV4 etc
4. Thickness: 0.15mm to 2.5mm
5. Width: 8mm to 600mm
6. Surface: Polished, black, bright, grey, etc
7. Hardness: 29-55HRC for hardened & tempered treatment, 21-28HRC for cold rolled process, below 20HRC for annealed process, up to customer`s requirements
8. Edge: Slit, round, square edge
9. Packing: Each bundle with anti-rust paper and light oil then wrapped in plastic film and put in 20ft container for standard sea worthy
10. Application: Roller shutter, scraper, trowels, bandsaw blade, shim and washer for automoblies, shoe steel shank, steel toe cap etc