Carbon Steel Sheets Gauge Chart

Thickness
inches.
lbs. per
sq. ft.
Thickness
inches
lbs.
per sq. ft.
Tol.
Range
Gage No.
Dec. Equiv.
H.R. &
P. & O
Cold Rolled
Wt. Equiv.
Gage No.
Dec. Equiv.
Tol.
Range
C.R.
Wt. Equiv.
4
.2242
.2332
.2152
9.375
19
.0418
.0458
.0378
1.75
5
.2092
.2182
.2002
8.75
20
.0359
.0389
.0329
1.5
6
.1943
.2033
.1853
8.125
21
.0329
.0359
.0299
1.375
7
.1793
.1873
.1713
.1883
.1703
7.5
22
.0299
.0329
.0269
1.25
8
.1644
.1724
.1564
.1734
.1554
6.875
23
.0269
.0299
.0239
1.125
9
.1495
.1575
.1415
.1585
.1405
6.25
24
.0239
.0269
.0209
1.0
10
.1345
.1425
.1265
.1405
.1285
5.625
25
.0209
.0239
.0179
.875
11
.1196
.1276
.1116
.1256
.1136
5.0
26
.0179
.0199
.0159
.75
12
.1046
.1126
.0966
.1106
.0986
4.375
27
.0164
.0184
.0144
.688
13
.0897
.0967
.0827
.0947
.0847
3.75
28
.0149
.0169
.0129
.625
14
.0747
.0817
.0677
.0797
.0697
3.125
29
.0135
.0155
.0115
.562
15
.0673
.0733
.0613
.0723
.0623
2.812
30
.0120
.0130
.0110
.50
16
.0598
.0658
.0538
.0648
.0548
2.5
17
.0538
.0598
.0478
.0548
.0498
2.25
18
.0478
.0528
.0428
.0518
.0438
2.00