Sheet Metal Gauge Chart

GAUGENon-Ferrous Metals
Brown and Sharp
Sheet Steel (uncoated)
Manufacturers Standard
Strip & Tubing
Birmingham or Stubs
DecimalAluminum Weight
lbs / ft2
1100, 6061
Brass Weight
lbs / ft2
Alloy 260
DecimalSteel Weight
lbs / ft2
DecimalSteel Strip Weight
lbs / ft2
0000000.58
000000.51650.520.4
00000.460.45418.52
0000.40960.42517.34
000.36480.3815.5
00.32490.3413.87
10.28930.312.24
20.25760.28411.59
30.22940.2391100.25910.57
40.20430.22429.3750.2389.71
50.18190.20928.750.228.975
60.1622.2867.1850.19438.1250.2038.281
70.14432.0366.40.17937.50.187.343
80.12851.8135.6990.16446.8750.1656.731
90.11441.6145.0740.14956.250.1486.038
100.10191.4384.520.13455.6250.1345.467
110.09071.284.0230.119650.124.895
120.08081.143.5840.10464.3750.1094.447
130.0721.0163.1930.08793.750.0953.876
140.06410.9052.8430.07473.1250.0833.386
150.05710.8062.5320.06732.8130.0722.937
160.05080.7172.2530.05982.50.0652.652
170.04530.6392.0090.05382.250.0582.366
180.04030.5691.7870.047820.0491.999
190.03590.5071.5920.04181.750.0421.713
200.0320.4521.4190.03591.50.0351.428
210.02850.4021.2640.03291.3750.0321.305
220.02530.3571.1220.02991.250.0281.142
230.02260.3191.0020.02691.1250.0251.02
240.02010.2840.8920.023910.0220.898
250.01790.2530.7940.02090.8750.020.816
260.01590.2240.7050.01790.750.0180.734
270.01420.20.630.01640.6880.0160.653
280.01260.1780.5590.01490.6250.0140.571
290.01130.160.5010.01350.5630.0130.53
300.010.1410.4440.0120.50.0120.49
310.00890.1260.3950.01050.4380.010.408
320.0080.1130.3550.00970.4060.0090.367
330.00710.10.3150.0090.3750.0080.326
340.00630.0890.2790.00820.3440.0070.286
350.00560.2480.00750.3130.0050.204
360.0050.2220.00670.2810.0040.163
370.00450.20.00640.266
380.0040.1770.0060.25