GI Sheet
The full form of GI sheet is galvanized iron sheet. It is a kind of steel sheet that has been coated with zinc to prevent corrosion and prolong its service life. You can find galvanized plain sheets and galvanized profile sheets on the market. Considering the different galvanizing processes, we have hot-dip galvanized sheets and electro-galvanized steel sheets. Due to its excellent corrosion resistance and good appearance, it is a cost-effective choice in buildings, automobiles, furniture, home appliances, vessels, etc.
GI Sheet Thickness
Galvanized iron sheet is a commonly used building material. The available GI sheet thickness at Wanzhi Steel is 0.2 -4mm. The popular thickness is 0.2-1.5mm. You can choose according to your needs. For example, the common thickness of decking sheets is 0.8-1.2 mm. While if you want to make CGI roofing sheets, you need to choose the GI sheet with 0.45-0.75 mm in thickness. Below is the GI sheet gauge chart.
GI Sheet Thickness
| GI Sheet Thickness | |||||||
|---|---|---|---|---|---|---|---|
| Gauge | mm | Gauge | mm | ||||
| 8 | 4.27 | 21 | 0.93 | ||||
| 9 | 3.891 | 22 | 0.853 | ||||
| 10 | 3.51 | 23 | 0.777 | ||||
| 11 | 3.132 | 24 | 0.701 | ||||
| 12 | 2.753 | 25 | 0.627 | ||||
| 14 | 1.994 | 26 | 0.551 | ||||
| 16 | 1.613 | 27 | 0.513 | ||||
| 18 | 1.311 | 28 | 0.475 | ||||
| 19 | 1.158 | 29 | 0.437 | ||||
| 20 | 1.006 | 30 | 0.399 | ||||
