The List show the Steel Plate / Galvanized Sheet / Aluminum Sheet thickness comparison table from Gauge to mm .
Gauge (ga) | Carbon steel plate thickness ( inch ) | Carbon steel plate thickness(mm) | Galvanized Sheet Thickness (inch) | Galvanized Sheet Thickness (mm) | Aluminum sheet thickness (Inch) | Aluminum sheet thickness (mm) |
3 | 0.2391 | 6.07 | 0.2294 | 5.83 | ||
4 | 0.2242 | 5.69 | 0.2043 | 5.19 | ||
5 | 0.2092 | 5.31 | 0.1819 | 4.62 | ||
6 | 0.1943 | 4.94 | 0.162 | 4.11 | ||
7 | 0.1793 | 4.55 | 0.1443 | 3.67 | ||
8 | 0.1644 | 4.18 | 0.1285 | 3.26 | ||
9 | 0.1495 | 3.80 | 0.1532 | 3.89 | 0.1144 | 2.91 |
10 | 0.1345 | 3.42 | 0.1382 | 3.51 | 0.1019 | 2.59 |
11 | 0.1196 | 3.04 | 0.1233 | 3.13 | 0.0907 | 2.30 |
12 | 0.1046 | 2.66 | 0.1084 | 2.75 | 0.0808 | 2.05 |
13 | 0.0897 | 2.28 | 0.0934 | 2.37 | 0.072 | 1.83 |
14 | 0.0747 | 1.90 | 0.0785 | 1.99 | 0.0641 | 1.63 |
15 | 0.0673 | 1.71 | 0.071 | 1.80 | 0.0571 | 1.45 |
16 | 0.0598 | 1.52 | 0.0635 | 1.61 | 0.0508 | 1.29 |
17 | 0.0538 | 1.37 | 0.0575 | 1.46 | 0.0453 | 1.15 |
18 | 0.0478 | 1.21 | 0.0516 | 1.31 | 0.0403 | 1.02 |
19 | 0.0418 | 1.06 | 0.0456 | 1.16 | 0.0359 | 0.91 |
20 | 0.0359 | 0.91 | 0.0396 | 1.01 | 0.032 | 0.81 |
21 | 0.0329 | 0.84 | 0.0366 | 0.93 | 0.0285 | 0.72 |
22 | 0.0299 | 0.76 | 0.0336 | 0.85 | 0.0253 | 0.64 |
23 | 0.0269 | 0.68 | 0.0306 | 0.78 | 0.0226 | 0.57 |
24 | 0.0239 | 0.61 | 0.0276 | 0.70 | 0.0201 | 0.51 |
25 | 0.0209 | 0.53 | 0.0247 | 0.63 | 0.0179 | 0.45 |
26 | 0.0179 | 0.45 | 0.0217 | 0.55 | 0.0159 | 0.40 |
27 | 0.0164 | 0.42 | 0.0202 | 0.51 | 0.0142 | 0.36 |
28 | 0.0149 | 0.38 | 0.0187 | 0.47 | 0.0126 | 0.32 |
29 | 0.0135 | 0.34 | 0.0172 | 0.44 | 0.0113 | 0.29 |
30 | 0.012 | 0.30 | 0.0157 | 0.40 | 0.01 | 0.25 |
31 | 0.0105 | 0.27 | 0.0142 | 0.36 | 0.0089 | 0.23 |
32 | 0.0097 | 0.25 | 0.0134 | 0.34 | 0.008 | 0.20 |
33 | 0.009 | 0.23 | 0.0071 | 0.18 | ||
34 | 0.0082 | 0.21 | 0.0063 | 0.16 | ||
35 | 0.0075 | 0.19 | 0.0056 | 0.14 | ||
36 | 0.0067 | 0.17 |