STEEL GAUGE CHART
Returns the standard thickness of sheet metal.
As the gauge number increases, the material thickness decreases. Sheet thickness gauges for steel are based on a weight of 41.82 pounds per piece per square foot inch of thickness. This is known as the manufacturer's standard size for sheet metal. For galvanized material, the decimal point depends on the size and the unit weight weighs differently than steel due to the weight of the coating.
example 1: A 10 gauge steel plate, 0.1345 inches thick, weighs 41.82 * 0.1345 = 5.625 pounds each. square foot.
Example 2: A 10 gauge galvanized sheet, 0.1382 inches thick, weighs 41.37 * 0.1382 = 5.718 pounds each. square foot.
Using the steel size chart you can find the right material to suit you and your customer's needs. We help you determine the right amount of steel for your hot-rolled, hot-rolled pickled and oiled, cold-rolled or galvanized projects.
| MEASURING ARTICLE | HR-, HRPO- & CR-NAAM | HR, HRPO & CR #/SQ FT | HR & HRPO THICKNESS | CR THICKNESS | GALVANIZED THICKNESS | GALVANIZED NOM | GALVANIZED #/SQ FT | MEASURING ARTICLE |
|---|---|---|---|---|---|---|---|---|
| AISI-normen | ||||||||
| 1" | 1 | 40,8 | .950 / 1,05 | 1" | ||||
| 3/4 | 0,75 | 30.6 | .735 / .775 | 3/4 | ||||
| 5/8 | 0,625 | 25,5 | .615 / .645 | 5/8 | ||||
| 1/2 | 0,5 | 20.4 | .490 / .520 | 1/2 | ||||
| 3/8 | 0,375 | 15.31 | .365 / .395 | 3/8 | ||||
| 16/5 | 0,3125 | 12,76 | .302 / .325 | 16/5 | ||||
| 1/4 | 0,25 | 10.2 | .235 / .267 | 1/4 | ||||
| 4 | 0,2242 | 9.375 | .2152 / .2332 | 4 | ||||
| 5 | 0,2092 | 8,75 | .2002 / .2182 | 5 | ||||
| 6 | 0,1943 | 8.125 | .1853 / .2033 | 6 | ||||
| 3/16 | 0,1875 | 7,65 | .1779 / .1979 | 3/16 | ||||
| 7 | 0,1793 | 7.5 | .1713 / .1873 | 7 | ||||
| 8 | 0,1644 | 6.875 | .1564 / .1724 | 8 | ||||
| 9 | 0,1495 | 6,25 | .1415 / .1575 | 9 | ||||
| 10 | 0,1345 | 5.625 | .1265 / .1425 | .1285 / .1405 | .1292 / .1472 | 0,1382 | 5.718 | 10 |
| 11 | 0,119 | 5 | .1106 / .1266 | .1126 / .1256 | .1143 / .1323 | 0,1233 | 5.156 | 11 |
| 12 | 0,1046 | 4.375 | .0966 / .1116 | .0986 / .1106 | .0986 / .1174 | 0,1084 | 4.531 | 12 |
| 13 | 0,0897 | 3,75 | .0827 / .0967 | .0847 / .0947 | .0854 / .1014 | 0,0934 | 3.906 | 13 |
| 14 | 0,0747 | 3.125 | .0677 / .0817 | .0697 / .0797 | .0705 / .0865 | 0,0784 | 3.281 | 14 |
| 15 | 0,673 | 2.812 | .0613 / .0733 | .0623 / .0723 | .065 / .077 | 0,071 | 2.969 | 15 |
| 16 | 0,0598 | 2.5 | .0538 / .0658 | .0548 / .0648 | .0575 / .0695 | 0,0635 | 2.656 | 16 |
| 17 | 0,0538 | 2,25 | .0498 / .0578 | .0525 / .0625 | 0,0576 | 2.408 | 17 | |
| 18 | 0,0478 | 2 | .0438 / .0518 | .0466 / .0566 | 0,0516 | 2.156 | 18 | |
| 19 | 0,0418 | 1,75 | .0378 / .0458 | .0406 / .0506 | 0,0456 | 1.906 | 19 | |
| 20 | 0,0359 | 1.5 | .0329 / .0389 | .0356 / .0436 | 0,0396 | 1.656 | 20 | |
| 21 | 0,0329 | 1.375 | .0299 / .0359 | .0326 / .0406 | 0,0366 | 1.531 | 21 | |
| 22 | 0,0299 | 1,25 | .0269 / .0329 | .0296 / .0376 | 0,0336 | 1.406 | 22 | |
| 23 | 0,0269 | 1.125 | .0239 / .0299 | .0266 / .0346 | 0,0306 | 1.281 | 23 | |
| 24 | 0,0239 | 1 | .0209 / .0269 | .0236 / .0316 | 0,0276 | 1.156 | 24 | |
| 25 | 0,0209 | 0,875 | .0179 / .0239 | .0207 / .0287 | 0,0247 | 1.031 | 25 | |
| 26 | 0,0179 | 0,75 | .0159 / .0199 | .0187 / .0247 | 0,0217 | 0,906 | 26 | |
| 27 | 0,0164 | 0,688 | .0144 / .0184 | .0172 / .0232 | 0,0202 | 0,814 | 27 | |
| 28 | 0,0149 | 0,625 | .0129 / .0169 | .0157 / .0217 | 0,0187 | 0,781 | 28 | |
| 29 | .0142 / .0202 | 0,0172 | 0,719 | 29 | ||||
| 30 | .0127 / .0187 | 0,0157 | 0,656 | 30 | ||||
