Properties of Steel Sheet
Standard Dimensions of Steel Sheet
| Steel (mild and galvanised) | |
| Metric mm | Imperial ft/in |
| 2000 x 1000 | 6'6¾" x 3'3½" |
| 2500 x 1250 | 8'2½" x 4'1¼" |
| 3000 x 1350 | 9'10" x 4'5" |
| 3000 x 1500 | 9'10 x 4'11" |
Weight of Galvanised Steel Sheet
| Thickness | Weight per square metre |
| 25 swg / 0.5 mm | 3.9kg |
| 23 swg / 0.6 mm | 4.7kg |
| 22 swg / 0.7 mm | 5.5kg |
| 21 swg / 0.8 mm | 6.3kg |
| 20 swg / 0.9 mm | 7.1kg |
| 19 swg / 1.0 mm | 7.8kg |
| 18 swg / 1.2 mm | 9.4kg |
| 16 swg / 1.6 mm | 12.5kg |
| 14 swg / 2.0 mm | 15.7kg |
| -- swg / 2.5 mm | 19.6kg |
Above weights accurate to 50g/m2