Sheet Metal Gauge Chart


GAGE NO. STEEL STAINLESS STL. ALUM.
7 .179 - -
8 .164 .172 -
9 .150 .156 -
10 .135 .141 -
11 .120 .125 -
12 .105 .109 -
13 .090 .094 .093
14 .075 .078 .079
15 .067 .070 .071
16 .060 .063 .064
17 .054 .056 .058
18 .048 .050 .052
19 .042 .044 .046
20 .036 .038 .040
21 .033 .034 .037
22 .030 .031 .034
23 .027 .028 .031
24 .024 .025 .028
25 .021 .022 .025
26 .018 .019 .022
27 .016 .017 .019
28 .015 .016 -
29 .014 .014 -
30 .012 .013 -
31 - .011 -
*All Values are in Inches.