Use this handy chart to find the correct gauge material when using your rolling mill.
| Gauge |
Inches |
Millimeters |
| 0 |
.325 |
8.26 |
| 2 |
.257 |
6.54 |
| 4 |
.204 |
5.19 |
| 6 |
.162 |
4.12 |
| 8 |
.128 |
3.26 |
| 10 |
.102 |
2.59 |
| 12 |
.081 |
2.05 |
| 13 |
.072 |
1.83 |
| 14 |
.064 |
1.63 |
| 15 |
.057 |
1.45 |
| 16 |
.051 |
1.29 |
| 18 |
.040 |
1.02 |
| 19 |
.036 |
.912 |
| 20 |
.032 |
.812 |
| 21 |
.028 |
.723 |
| 22 |
.025 |
.644 |
| 23 |
.023 |
.573 |
| 24 |
.020 |
.511 |
| 25 |
.018 |
.455 |
| 26 |
.016 |
.405 |
| 27 |
.014 |
.360 |
| 28 |
.013 |
.321 |
| 29 |
.011 |
.286 |
| 30 |
.010 |
.255 |
| 32 |
.0080 |
.2019 |
| 34 |
.0063 |
.1600 |
