HOT DIP GALVANIZED STEEL COILS – GI
Galvanized steel is regular steel sheets that have been coated in zinc to make them corrosion resistant. Hot-dip zinc galvanized steel is steel sheets in coil coated with 2 layers of pure zinc (99%), using continuous hot-dip technology through NOF furnace temperature to control mechanical properties which are suitable for different applications.
Specification
Standard | JIS G3302, BSEN 10346, AS 1397, ASTM A653- A653M |
Grade | Commercial / Structural Steel Grade |
Base metal thickness | 0.22 – 1.40 (mm) |
Width | 800 – 1250 (mm) / Slitting Width |
Coil ID | 508 (± 10), 610 (± 10) (mm) |
Coating mass | Z060 – Z275 |
Coil Weight | up to 25 Metric Tons / Coil |
T-bend | ≤ 2T |
Surface Treatment | Chromated (Cr3+ / Cr6+ / Cr-Free) / Anti-Finger Print / Oiled |
Applications
Hot dip Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 50 – 275 grams per squaremeter.