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Cragin Metals 773.283.2201

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View a printable version of our gauge chart in PDF format.

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SHEET THICKNESS TOLERANCES
Sheet weights are based on ordered thickness
at 41.82 pounds per square foot per inch thick

Gauge
No.
Hot Rolled, HR P&O, Cold Rolled
Galvanized
Dec.
Equiv.
Tolerance Range
Lbs. per
Sq.Ft.

Dec.
Equiv.
Tolerance
Range
Lbs. per
Sq.Ft.
HR P&O CR
4 .2242 .2332
.2152

9.376



5 .2092 .2182
.2002

8.748



6 .1943 .2033
.1853

8.125



7 .1793 .1873
.1713

7.498



8 .1644 .1724
.1564

6.875



9 .1495 .1575
.1415

6.252



10 .1345 .1425
.1265
.1405
.1285
5.624
.1382 .1472
.1292
5.779
11 .1196 .1276
.1116
.1256
.1136
5.001
.1233 .1323
.1143
5.156
12 .1046 .1126
.0966
.1106
.0986
4.374
.1084 .1174
.0994
4.533
13 .0897 .0967
.0827
.0947
.0847
3.751
.0934 .1014
.0854
3.906
14 .0747 .0817
.0677
.0797
.0697
3.124
.0785 .0865
.0705
3.283
15 .0673 .0733
.0613
.0723
.0623
2.814
.0710 .0770
.0650
2.969
16 .0598 .0658
.0538
.0648
.0548
2.501
.0635 .0695
.0575
2.655
17 .0538 .0598
.0478
.0578
.0498
2.250
.0575 .0625
.0525
2.405
18 .0478 .0528
.0428
.0518
.0438
1.999
.0516 .0566
.0466
2.158
19 .0418
.0458
.0378
1.748
.0456 .0506
.0406
1.907
20 .0359
.0389
.0329
1.501
.0396 .0436
.0356
1.656
21 .0329
.0359
.0299
1.376
.0366 .0406
.0326
1.531
22 .0299
.0329
.0269
1.250
.0336 .0376
.0296
1.405
23 .0269
.0299
.0239
1.125
.0306 .0346
.0266
1.280
24 .0239
.0269
.0209
.999
.0276 .0316
.0236
1.154
25 .0209
.0239
.0179
.874
.0247 .0287
.0207
1.033
26 .0179
.0199
.0159
.749
.0217 .0247
.0187
.907
27 .0164
.0184
.0144
.686
.0202 .0232
.0172
.845
28 .0149
.0169
.0129
.623
.0187 .0217
.0157
.782
29




.0172 .0202
.0142
.719
30




.0157 .0187
.0127
.657
Cragin Metals

1401 Lunt Ave.
Elk Grove Village, IL 60007
phone: 773.283.2201
fax: 773.283.5699


For a 4x6 laminated gauge chart (like we use in the shop), give us a call.

 
 
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