SGCC galvanized steel coil is known as the steel sheet with hot dipped galvanized surface treatment. It is basically of cold rolled commercial quality.
Grade | SGCC/CGCC/SGCH/DX51D |
Types: | Commercial / Drawing / Deep Drawing / Structural quality |
Width | 100mm-1250mm |
Thickness | 0.2-2.0mm (0.3-0.6mm is the popular thickness) |
Type of coating: | alu-zinc coated |
Weight coating | 30-180g/m2 |
Surface treatment | chromed / skin pass/ oiled/slightly oiled/ dry/ anti-fingerprint |
Surface structure: | zero spangle / minimized spangle / regular spangle/ big spangle |
ID coil | 508mm/610mm |
Coil weight | 3- 8 MT per coil |
SGCC galvanized steel coil is a kind of steel, which belongs to galvanized steel. The manufacturing process is to make steel and molten zinc react to form an alloy. The manufacturing process of hot-dip galvanized steel sheet is to immerse the cleaned iron parts into a zinc bath, through the wetting effect of Flux, so that the steel and molten zinc can react to form an alloyed film.
The physical properties of SGCC galvanized steel coil include high strength, low weight, durability, ductility and resistance to corrosion. Steel, as we all know, offers great strength though it is light in weight. In fact, the ratio of strength to weight for steel is the lowest than any other building material available to us.
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