Sheet Metal Gage Thickness
Standard
Gage No. |
|
Ferrous Thickness
(Steel) |
|
Non-Ferrous Thickness
(Aluminum) |
| (in) | (mm) |
(in) | (mm) |
|
| 3 |
0.2391 | 6.0731 |
0.2294 | 5.8268 |
| 4 |
0.2242 | 5.6947 |
0.2043 | 5.1892 |
| 5 |
0.2092 | 5.3137 |
0.1819 | 4.6203 |
| 6 |
0.1943 | 4.9352 |
0.1620 | 4.1148 |
| 7 |
0.1793 | 4.5542 |
0.1443 | 3.6652 |
| 8 |
0.1644 | 4.1758 |
0.1285 | 3.2639 |
| 9 |
0.1495 | 3.7973 |
0.1144 | 2.9058 |
| 10 |
0.1345 | 3.4163 |
0.1019 | 2.5883 |
| 11 |
0.1196 | 3.0378 |
0.0907 | 2.3038 |
| 12 |
0.1046 | 2.6568 |
0.0808 | 2.0523 |
| 13 |
0.0897 | 2.2784 |
0.0720 | 1.8288 |
| 14 |
0.0747 | 1.8974 |
0.0641 | 1.6281 |
| 15 |
0.0673 | 1.7094 |
0.0571 | 1.4503 |
| 16 |
0.0598 | 1.5189 |
0.0508 | 1.2903 |
| 17 |
0.0538 | 1.3665 |
0.0453 | 1.1506 |
| 18 |
0.0478 | 1.2141 |
0.0403 | 1.0236 |
| 19 |
0.0418 | 1.0617 |
0.0359 | 0.9119 |
| 20 |
0.0359 | 0.9119 |
0.0320 | 0.8128 |
| 21 |
0.0329 | 0.8357 |
0.0285 | 0.7239 |
| 22 |
0.0299 | 0.7595 |
0.0253 | 0.6426 |
| 23 |
0.0269 | 0.6833 |
0.0226 | 0.5740 |
| 24 |
0.0239 | 0.6071 |
0.0201 | 0.5105 |
| 25 |
0.0209 | 0.5309 |
0.0179 | 0.4547 |
| 26 |
0.0179 | 0.4547 |
0.0159 | 0.4039 |
| 27 |
0.0164 | 0.4166 |
0.0142 | 0.3607 |
| 28 |
0.0149 | 0.3785 |
0.0126 | 0.3200 |
| 29 |
0.0135 | 0.3429 |
0.0113 | 0.2870 |
| 30 |
0.0120 | 0.3048 |
0.0100 | 0.2540 |
| 31 |
0.0105 | 0.2667 |
0.0089 | 0.2261 |
| 32 |
0.0097 | 0.2464 |
0.0080 | 0.2032 |
| 33 |
0.0090 | 0.2286 |
0.0071 | 0.1803 |
| 34 |
0.0082 | 0.2083 |
0.0063 | 0.1600 |
| 35 |
0.0075 | 0.1905 |
0.0056 | 0.1422 |
| 36 |
0.0067 | 0.1702 |
| |
| 37 |
0.0064 | 0.1626 |
| |
| 38 |
0.0060 | 0.1524 |
| |
|
Standard
Gage No. |
(in) | (mm) |
(in) | (mm) |
Ferrous Thickness
(Steel) |
Non-Ferrous Thickness
(Aluminum) |
[ Index | Technical Notes ]
DISCLAIMER
Page author: Dawn Rorvik (rorvikd@evergreen.edu)
Last modified: 05/20/2003
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