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Standard Sheet Gauge and Weights |
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For Accuracy
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Specify Thickness by Decimal Part of an Inch
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Carbon Sheets to U.S.S. or Mfrs. Gauge
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Galvanized Sheets to Galvanized Sheet Guage
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Stainless Sheets to Stainless Sheet Gauge
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Pounds per Sq Ft
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Gauge no.
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Thickness in Inches
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Pounds Per Sq. Ft.
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Thickness in Inches
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Pounds Per Sq. Ft.
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Thickness in Inches
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200 & 300 Series
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400 Series
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3
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.2391
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10.00
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4
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.2242
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9.375
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5
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.2092
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8.750
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6
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.1943
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8.125
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7
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.1793
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7.500
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8
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.1644
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6.875
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.1681
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7.031
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.171875
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7.2187
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7.0813
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9
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.1495
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6.250
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.1532
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6.406
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.156250
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6.5625
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6.4375
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10
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.1345
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5.625
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.1382
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5.781
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.140625
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5.9062
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5.7937
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11
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.1196
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5.000
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.1233
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5.516
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.125000
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5.2500
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5.1500
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12
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.1046
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4.375
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.1084
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4.531
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.109375
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4.5937
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4.5063
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13
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.0897
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3.750
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.0934
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3.906
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.09375
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3.9375
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3.8625
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14
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.0747
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3.125
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.0785
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3.281
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.078125
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3.2812
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3.2187
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15
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.0673
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2.813
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.0710
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2.969
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.070313
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2.9531
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2.8968
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16
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.0598
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2.500
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.0635
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2.656
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.062500
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2.6250
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2.5750
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17
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.0538
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2.250
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.0575
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2.406
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.056250
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2.3625
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2.3175
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18
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.0478
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2.000
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.0516
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2.156
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.050000
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2.1000
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2.0600
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19
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.0418
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1.750
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.0456
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1.906
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.043750
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1.8375
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1.8025
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20
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.0359
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1.500
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.0396
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1.656
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.037500
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1.5750
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1.5450
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21
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.0329
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1.375
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.0366
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1.531
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.034375
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1.4437
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1.4160
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22
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.0299
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1.250
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.0336
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1.406
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.031250
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1.3125
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1.2875
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23
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.0269
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1.125
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.0306
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1.281
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.028125
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1.1813
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1.1587
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24
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.0239
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1.000
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.0276
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1.156
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.025000
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1.0500
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1.0300
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25
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.0209
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.8750
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.0247
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1.031
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.021875
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.9187
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.9013
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26
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.0179
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.7500
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.0217
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.9063
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.018750
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.7875
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.7725
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27
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.0164
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.6875
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.0202
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.8438
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.017188
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.7218
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.7081
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28
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.0149
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.6250
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.0187
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.7813
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.015625
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.6562
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.6438
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29
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.0135
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.5625
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.0172
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.7188
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.014063
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.5906
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.5794
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30
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.0120
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.5000
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.0157
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.6563
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.012500
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.5250
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.5150
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¼” Thick & Heavier classed as plates.
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Sheets ordered by gauge weight or thickness are subject
to standard thickness and weight tolerances.
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The Galvanized Sheet Gauge is based on the U.S.
Standard Gauge.
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Each Galvanized Sheet Gauge Number is 2.5 ounces per
sq. Ft. heavier or .0037 inch thicker than the weight or thickness of the
corresponding U.S. Standard Gauge Number, regardless of coating weights.
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