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Wide Flange Beams4” to 44” Sections
Wide Flange/H PileTAB (front)
Wide Flange/H PileTAB (front)
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 4 x 13
W 5 x1 6x 19
W 6 x 9x 12x 16
W 6 x 15x 20x 25
W 8 x 10x 13x 15
W 8 x 18x 21
W 8 x 24x 28
W 8 x 31x 35x 40x 48x 58x 67
3.83
4.715.56
2.683.554.74
4.435.877.34
2.963.844.44
5.266.16
7.088.24
9.1210.311.714.117.119.7
4.16
5.015.15
5.906.036.28
5.996.206.38
7.897.998.11
8.148.28
7.938.06
8.008.128.258.508.759.00
41/8
551/8
57/8
661/4
661/4
63/8
77/8
881/8
81/8
81/4
77/8
8
881/8
81/4
81/2
83/4
9
0.280
0.2400.270
0.1700.2300.260
0.2300.2600.320
0.1700.2300.245
0.2300.250
0.2450.285
0.2850.3100.3600.4000.5100.570
1/4
1/4
1/4
3/16
1/4
1/4
1/4
1/4
5/16
3/16
1/4
1/4
1/4
1/4
1/4
5/16
5/16
5/16
3/8
3/8
1/2
9/16
4.06
5.005.03
3.944.004.03
5.996.026.08
3.944.004.02
5.255.27
6.506.54
8.008.028.078.118.228.28
4
55
444
66
61/8
444
51/4
51/4
61/2
61/2
88
81/8
81/8
81/4
81/4
0.345
0.3600.430
0.2150.2800.405
0.2600.3650.455
0.2050.2550.315
0.3300.400
0.4000.465
0.4350.4950.5600.6850.8100.935
3/8
3/8
7/16
3/16
1/4
3/8
1/4
3/8
7/16
3/16
1/4
5/16
5/16
3/8
3/8
7/16
7/16
1/2
9/16
11/16
13/16
15/16
1/2
7/16
7/16
1/2
9/16
9/16
9/16
9/16
9/16
1/2
9/16
9/16
9/16
9/16
9/16
5/8
3/4
13/16
13/16
13/16
7/8
15/16
25/8
31/2
31/2
41/2
41/2
61/2
61/2
61/2
61/8
61/8
53/4
21/4
23/4
23/4
21/4
31/2
21/4
23/4
23/4
44
51/2
W ShapesDimensions
Wide Flange/H PileTAB (back)
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 10 x 12
x 15 x 17 x 19
W 10 x 22 x 26 x 30
W 10 x 33 x 39 x 45
W 10 x 49 x 54 x 60 x 68 x 77 x 88 x100 x112
W 12 x 14 x 16 x 19 x 22
W 12 x 26 x 30 x 35
W 12 x 40x 45 x 50
W 12 x 53x 58
3.54 4.41 4.99 5.62
6.49 7.61 8.84
9.71 11.5 13.3
14.4 15.8 17.6 20.0 22.6 25.9 29.4 32.9
4.16 4.71 5.57 6.48
7.65 8.79 10.3
11.7 13.1 14.6
15.6 17.0
9.87 10.0 10.1 10.2
10.2 10.3 10.5
9.73 9.92 10.1
10.0 10.1 10.2 10.4 10.6 10.8 11.1 11.4
11.9 12.0 12.2 12.3
12.2 12.3 12.5
11.9 12.1 12.2
12.1 12.2
97/8
10101/8
101/4
101/8
103/8
101/2
93/4
97/8
101/8
10
101/8
101/4
103/8
105/8
107/8
111/8
113/8
117/8
12121/8
121/4
121/4
123/8
121/2
1212
121/4
12121/4
0.190 0.230 0.240 0.250
0.240 0.260 0.300
0.290 0.315 0.350
0.340 0.370 0.420 0.470 0.530 0.605 0.680 0.755
0.200 0.220 0.235 0.260
0.230 0.260 0.300
0.295 0.335 0.370
0.345 0.360
3/16
1/4
1/4
1/4
1/4
1/4
5/16
5/16
5/16
3/8
5/16
3/8
7/16
1/2
1/2
5/8
11/16
3/4
3/16
1/4
1/4
1/4
1/4
1/4
5/16
5/16
5/16
3/8
3/8
3/8
3.96 4.00 4.01 4.02
5.75 5.77 5.81
7.96 7.99 8.02
10.0 10.0 10.1 10.1 10.2 10.3 10.3 10.4
3.97 3.99 4.01 4.03
6.49 6.52 6.56
8.01 8.05 8.08
10.0 10.0
4444
53/4
53/4
53/4
888
1010
101/8
101/8
101/4
101/4
103/8
103/8
4444
61/2
61/2
61/2
88
81/8
1010
0.2100.2700.3300.395
0.3600.440 0.510
0.435 0.530 0.620
0.560 0.615 0.680 0.770 0.870 0.990 1.12 1.25
0.225 0.265 0.350 0.425
0.380 0.440 0.520
0.515 0.575 0.640
0.575 0.640
3/16
1/4 5/16 3/8
3/8
7/16 1/2
7/16
1/2 5/8
9/16
5/8
11/16
3/4
7/8
111/8
11/4
1/4
1/4
3/8
7/16
3/8
7/16
1/2
1/2
9/16
5/8
9/16
5/8
9/16
9/16
9/16
5/8
5/8
11/16
11/16
3/4
13/16
13/16
13/16
13/16
13/16
7/8
7/8
15/16
11
9/16
9/16
9/16
5/8
3/4
3/4
3/4
7/8
15/16
15/16
15/16
15/16
83/8
81/4
71/2
71/2
103/8
101/8
91/4
91/4
91/4
21/4
23/4
51/2
51/2
21/4
31/2
51/2
51/2
51/2
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 12 x 65x 72x 79x 87x 96
x 106x 120x 136x 152x 170x 190x 210x 230x 252x 279x 305x 336
W 14 x 22x 26
W 14 x 30x 34x 38
W 14 x 43x 48x 53
W 14 x 61x 68x 74x 82
W 14 x 90x 99
x 109x 120x 132
19.121.123.225.628.231.235.339.944.750.055.861.867.774.081.989.698.8
6.497.69
8.8510.011.2
12.614.115.6
17.920.021.824.0
26.529.132.035.338.8
12.112.312.412.512.712.913.113.413.714.014.414.715.115.415.916.316.8
13.713.9
13.814.014.1
13.713.813.9
13.914.014.214.3
14.014.214.314.514.7
121/8
121/4
123/8
121/2
123/4
127/8
131/8
133/8
133/4
14143/8
143/4
15153/8
157/8
163/8
167/8
133/4
137/8
137/8
14141/8
135/8
133/4
137/8
137/8
14141/8
141/4
14141/8
143/8
141/2
145/8
0.3900.4300.4700.5150.5500.6100.7100.7900.8700.9601.0601.1801.2901.4001.5301.6301.780
0.2300.255
0.2700.2850.310
0.3050.3400.370
0.3750.4150.4500.510
0.4400.4850.5250.5900.645
3/8
7/16
1/2
1/2
9/16
5/8
11/16
13/16
7/8
15/16
11/6
13/16
15/16
13/8
11/2
15/8
13/4
1/4
1/4
1/4
5/16
5/16
5/16
5/16
3/8
3/8
7/16
7/16
1/2
7/16
1/2
1/2
9/16
5/8
12.012.012.112.112.212.212.312.412.512.612.712.812.913.013.113.213.4
5.005.03
6.736.756.77
8.008.038.06
10.010.010.110.1
14.514.614.614.714.7
1212
121/8
121/8
121/8
121/4
123/8
123/8
121/2
125/8
125/8
123/4
127/8
13131/8
131/4
133/8
55
63/4
63/4
63/4
888
1010
101/8
101/8
141/2
145/8
145/8
145/8
143/4
0.6050.6700.7350.8100.9000.9901.111.251.401.561.741.902.072.252.472.712.96
0.3350.420
0.3850.4550.515
0.5300.5950.660
0.6450.7200.7850.855
0.7100.7800.8600.9401.03
5/8
11/16
3/4
13/16
7/8
111/8
11/4
13/8
19/16
13/4
17/8
21/16
21/4
21/2
211/16
215/16
5/16
7/16
3/8
7/16
1/2
1/2
5/8
11/16
5/8
3/4
13/16
7/8
11/16
3/4
7/8
15/16
1
111/16
11/16
11/16
11/8
11/8
13/16
11/4
11/4
15/16
13/8
17/16
11/2
11/2
15/8
15/8
111/16
3/4
3/4
3/4
3/4
13/16
111
111/16
11/16
11/16
17/16
17/16
11/2
11/2
19/16
91/8
115/8
115/8
115/8
107/8
107/8
10
51/2
23/4
23/4
31/2
51/2
51/2
51/2
W ShapesDimensions
Shapes
AreaA
Depthd
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 14 x 145x 159x 176x 193x 211x 233x 257x 283x 311x 342x 370x 398x 426x 455 x 500x 550x 605x 665x 730
W 16 x 26x 31
W 16 x 36x 40x 45x 50x 57
W 16 x 67x 77x 89
x 100
42.746.751.856.862.068.575.683.391.4
101.0109.0117.0125.0134.0147.0162.0178.0196.0215.0
7.689.13
10.611.813.314.716.8
19.722.626.229.5
14.815.015.215.515.716.016.416.717.117.517.918.318.719.019.620.220.921.622.4
15.715.9
15.916.016.116.316.4
16.316.516.817.0
143/4
15151/4
151/2
153/4
16163/8
163/4
171/8
171/2
177/8
181/4
185/8
19195/8
201/4
207/8
215/8
223/8
153/4
157/8
157/8
16161/8
161/4
163/8
163/8
161/2
163/4
17
0.6800.7450.8300.8900.9801.0701.1801.2901.4101.5401.6601.7701.8802.0202.1902.3802.6002.8303.070
0.2500.275
0.2950.3050.3450.3800.430
0.3950.4550.5250.585
11/16
3/4
13/16
7/8
111/16
13/16
15/16
17/16
19/16
15/8
13/4
17/8
223/16
23/8
25/8
213/16
31/16
1/4
1/4
5/16
5/16
3/8
3/8
7/16
3/8
7/16
1/2
9/16
15.515.615.715.715.815.916.016.116.216.416.516.616.716.817.017.2 17.417.7 17.9
5.505.53
6.997.007.047.077.12
10.210.310.410.4
151/2
155/8
155/8
153/4
153/4
157/8
16161/8
161/4
163/8
161/2
165/8
163/4
167/8
17171/4
173/8
175/8
177/8
51/2
51/2
777
71/8
71/8
101/4
101/4
103/8
103/8
1.091.191.311.441.561.721.892.072.262.472.662.853.043.213.503.824.164.524.91
0.3450.440
0.4300.5050.5650.6300.715
0.6650.7600.8750.985
11/16
13/16
15/16
17/16
19/16
13/4
17/8
21/16
21/4
21/2
211/16
27/8
3 /16
33/16
31/2
313/16
43/16
41/2
415/16
3/8
7/16
7/16
1/2
9/16
5/8
11/16
11/16
3/4
7/8
1
19/16
19/16
15/8
111/16
111/16
13/4
113/16
17/8
115/16
221/16
21/8
21/8
21/4
25/16
23/8
21/12
25/8
23/4
3/4
3/4
3/4
13/16
13/16
13/16
7/8
111/16
11/16
11/8
10
135/8
135/8
135/8
131/4
3-71/2-3
31/2
31/2
31/2
51/2
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 18 x 35x 40x 46
W 18 x 50x 55x 60x 65x 71
W 18 x 76x 86x 97
x 106x 119x 130x 143x 158x 175x 192x 211x 234x 258x 283x 311
W 21 x 44x 50x 57
W 21 x 48x 55x 62x 68x 73x 83x 93
10.311.813.5
14.716.217.619.120.8
22.325.328.531.135.138.242.146.351.356.462.168.875.983.391.6
13.014.716.7
14.116.218.320.021.524.327.3
17.717.918.1
18.018.118.218.418.5
18.218.418.618.719.019.319.519.720.020.420.721.121.521.922.3
20.720.821.1
20.620.821.021.121.221.421.6
173/4
177/8
18
18181/8
181/4
183/8
181/2
181/4
183/8
185/8
183/4
19191/4
191/2
193/4
20203/8
205/8
21211/2
217/8
223/8
205/8
207/8
21
205/8
203/4
21211/8
211/4
213/8
215/8
0.3000.3150.360
0.3550.3900.4150.4500.495
0.4250.4800.5350.5900.6550.6700.7300.8100.8900.9601.0601.1601.2801.4001.520
0.3500.3800.405
0.3500.3750.4000.4300.4550.5150.058
5/16
5/16
3/8
3/8
3/8
7/16
7/16
1/2
7/16
1/2
9/16
9/16
5/8
11/16
3/4
13/16
7/8
15/16
11/16
13/16
11/4
13/8
11/2
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
1/2
9/16
6.006.026.06
7.507.537.567.597.64
11.011.111.111.211.311.211.211.311.411.511.611.711.811.912.0
6.506.536.56
8.148.228.248.278.308.368.42
666
71/2
71/2
71/2
75/8
75/8
11111/8
111/8
111/4
111/4
111/8
111/4
111/4
113/8
111/2
111/2
115/8
113/4
117/8
12
61/2
61/2
61/2
81/8
81/4
81/4
81/4
81/4
83/8
83/8
0.4250.5250.605
0.5700.6300.6950.7500.810
0.6800.7700.8700.9401.061.201.321.441.591.751.912.112.302.502.74
0.4500.5350.650
0.4300.5220.6150.6850.7400.8350.930
7/16
1/2
5/8
9/16
5/8
11/16
3/4
13/16
11/16
3/4
7/8
15/16
11/16
13/16
15/16
17/16
19/16
13/4
115/16
21/8
25/16
21/2
23/4
7/16
9/16
5/8
7/16
1/2
5/8
11/16
3/4
13/16
15/16
3/4
13/16
13/16
13/16
13/16
13/16
7/8
7/8
11/16
11/16
11/8
11/8
13/16
13/16
13/16
11/4
11/4
11/8
13/16
13/16
11/4
15/16
13/8
13/16
13/16
13/16
13/16
13/16
13/16
7/8
7/8
7/8
15/16
151/2
151/2
151/8
151/2
183/8
183/8
31/2
31/2
51/2
31/2
51/2
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 21 x 101x 111x 122x 132x 147x 166x 182x 201
W 24 x 55x 62
W 24 x 68x 76x 84x 94
x 103
W 24 x 104x 117x 131x 146x 162x 176x 192x 207x 229x 250x 279x 306x 335x 370
29.832.735.938.843.248.853.659.2
16.218.2
20.122.424.727.730.3
30.634.438.543.047.751.756.360.767.273.582.089.998.4
109.0
21.421.521.721.822.122.522.723.0
23.623.7
23.723.924.124.324.5
24.124.324.524.725.025.225.525.726.026.326.727.127.528.0
213/8
211/2
215/8
217/8
22
221/2
223/4
23
235/8
233/4
233/4
237/8
241/8
241/4
241/2
24
241/4
241/2
243/4
25
251/4
251/2
253/4
26
263/8
263/4
271/8
271/2
28
0.5000.5500.6000.6500.7200.7500.8300.910
0.3950.430
0.4150.4400.4700.5150.550
0.5000.5500.6050.6500.7050.7500.8100.8700.9601.041.161.261.381.52
1/2
9/16
5/8
5/8
3/4
3/4
13/16
15/16
3/8
7/16
7/16
7/16
1/2
1/2
9/16
1/2
9/16
5/8
5/8
11/16
3/4
13/16
7/8
15/16
11/16
13/16
11/4
13/8
11/2
12.312.312.412.412.512.412.512.6
7.017.04
8.978.999.029.079.00
12.812.812.912.913.012.913.013.013.113.213.313.413.513.7
121/4
123/8
123/8
121/2
121/2
123/8
121/2
125/8
77
999
9 1/8
9
123/4
123/4
127/8
127/8
13127/8
1313
131/8
131/8
131/4
133/8
131/2
135/8
0.8000.8750.9601.041.151.361.481.63
0.5050.590
0.5850.6800.7700.8750.980
0.7500.8500.9601.091.221.341.461.571.731.892.092.282.482.72
13/16
7/8
15/16
11/16
11/8
13/8
11/2
15/8
1/2
9/16
9/16
11/16
3/4
7/8
1
3/4
7/8
15/16
11/16
11/4
15/16
17/16
19/16
13/4
17/8
21/16
21/4
21/2
23/4
11/16
11/8
11/8
11/8
13/16
13/16
11/4
15/16
1
11/16
11/16
11/16
11/16
11/16
11/8
11/16
11/8
11/8
11/8
13/16
13/16
11/4
11/4
15/16
13/8
17/16
17/16
11/2
9/16
18
203/4
203/4
203/4
203/4
51/2
31/2
31/2
51/2
51/2
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 27 x 84x 94
x 102x 114x 129
W 27 x 146x 161x 178x 194x 217x 235x 258x 281x 307x 336x 368x 539
W 30 x 90x 99
x 108x 116x 124x 132x 148
W 30 x 173x 191x 211x 235x 261x 292x 326x 357x 391
24.827.730.033.537.8
43.147.652.557.264.069.476.082.990.498.9
108.0159
26.429.131.734.236.538.943.5
51.056.362.269.276.985.995.8
105.0115.0
26.726.927.127.327.6
27.427.627.828.128.428.729.029.329.630.030.432.5
29.529.729.830.030.230.330.7
30.430.730.931.331.632.032.432.833.2
263/4
267/8
271/8
271/4
275/8
273/8
275/8
273/4
281/8
283/8
285/8
29291/4
295/8
30303/8
321/2
291/2
295/8
297/8
30301/8
301/4
305/8
301/2
305/8
31311/4
315/8
32323/8
323/4
321/4
0.4600.4900.5150.5700.610
0.6050.6600.7250.7500.8300.9100.9801.0601.1601.2601.3801.970
0.4700.5200.5450.5650.5850.6150.650
0.6550.7100.7750.8300.9301.021.141.241.36
7/16
1/2
1/2
9/16
5/8
5/8
11/16
3/4
3/4
13/16
15/16
11/2
11/16
13/16
11/4
13/8
2
1/2
1/2
9/16
9/16
9/16
5/8
5/8
5/8
11/16
3/4
13/16
15/16
111/8
11/4
13/8
10.010.010.010.110.0
14.014.014.114.014.114.214.314.414.414.614.715.3
10.410.510.510.510.510.510.5
15.015.015.115.115.215.315.415.515.6
101010
101/8
10
1414
141/8
14141/8
141/4
141/4
143/8
141/2
141/2
145/8
151/4
103/8
101/2
101/2
101/2
101/2
101/2
101/2
1515
151/8
15151/8
151/4
153/8
151/2
155/8
0.6400.7450.8300.9301.10
0.9751.081.191.341.501.611.771.932.092.282.483.54
0.6100.6700.7600.8500.9301.001.18
1.071.191.321.501.651.852.052.242.44
5/8
3/4
13/16
15/16
11/8
111/16
13/16
15/16
11/2
15/8
13/4
115/16
21/16
21/4
21/2
39/16
5/8
11/16
3/4
7/8
15/16
113/16
11/16
13/16
15/16
11/2
15/8
17/8
21/16
21/4
27/16
11/16
11/16
11/16
11/8
11/8
11/8
13/16
13/16
13/16
11/4
15/16
15/16
13/8
17/16
17/16
11/2
113/16
11/16
11/16
11/8
11/8
11/8
11/8
11/8
11/8
13/16
13/16
11/4
15/16
15/16
13/8
17/16
11/2
235/8
235/8
261/2
261/2
51/2
51/2
51/2
51/2
W ShapesDimensions
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 33 x 118x 130x 141x 152x 169
W 33 x 201 x 221x 241x 263x 291x 318x 354x 387
W 36 x 135x 150x 160x 170x 182x 194x 210x 232x 256
W 36 x 231x 247x 262x 282x 302x 330x 361x 395x 441x 487x 529x 652x 800
34.738.341.644.849.5
59.265.271.077.585.793.6
104.0114.0
39.744.247.050.153.657.061.868.175.4
68.172.577.082.988.897.0
106.0116.0130.0143.0156.0192.0236.0
32.933.133.333.533.8
33.733.934.234.534.835.235.636.0
35.635.936.036.236.336.536.737.137.4
36.536.736.937.137.337.738.038.438.939.339.841.142.6
327/8
331/8
331/4
331/2
337/8
335/8
337/8
341/8
341/2
347/8
351/8
351/2
36
351/2
357/8
36361/8
363/8
361/2
363/4
371/8
373/8
361/2
365/8
367/8
371/8
373/8
375/8
38383/8
387/8
393/8
393/4
41421/2
0.5500.5800.6050.6350.670
0.7150.7750.8300.8700.9601.041.161.26
0.6000.6250.6500.6800.7250.7650.8300.8700.960
0.7600.8000.8400.8850.9451.021.121.221.361.501.611.972.38
9/16
9/16
5/8
5/8
11/16
11/16
3/4
13/16
7/8
15/16
11/16
13/16
11/4
5/8
5/8
5/8
11/16
3/4
3/4
13/16
7/8
15/16
3/4
13/16
13/16
7/8
15/16
111/8
11/4
13/8
11/2
15/8
223/8
11.511.511.511.611.5
15.715.815.915.815.916.016.116.2
12.012.012.012.012.112.112.212.112.2
16.516.516.616.616.716.616.716.817.017.117.217.618.0
111/2
111/2
111/2
115/8
111/2
153/4
153/4
157/8
153/4
157/8
16161/8
161/4
12121212
121/8
121/8
121/8
121/8
121/4
161/2
161/2
161/2
165/8
165/8
165/8
163/4
167/8
17171/8
171/4
175/8
18
0.7400.8550.9601.061.22
1.151.281.401.571.731.892.092.28
0.7900.9401.021.101.181.261.361.571.73
1.261.351.441.571.681.852.012.202.442.682.913.544.29
3/4
7/8
15/16
11/16
11/4
11/8
11/4
13/8
19/16
13/4
17/8
21/16
21/4
13/16
15/16
111/8
13/16
11/4
13/8
19/16
13/4
11/4
13/8
17/16
19/16
111/16
17/8
223/16
27/16
211/16
215/16
39/16
45/16
11/8
11/8
11/8
11/8
13/16
13/16
13/16
11/4
11/4
15/16
15/16
13/8
17/16
11/8
11/8
11/8
13/16
13/16
13/16
11/4
11/4
15/16
19/16
15/8
15/8
15/8
111/16
13/4
13/4
113/16
17/8
115/16
223/16
23/8
295/8
295/8
321/8
313/8
51/2
51/2
51/2
71/2
ShapesArea
ADepth
d
Web Flange Distance
Thicknesstw
Widthbf
Thicknesstf
k1 TWork-ableGage
in.2 in. in. in. in. in. in. in.
W 40 x 149x 167x 183x 211x 235x 264x 278x 294x 327x 331x 392
W 40 x 199x 215x 249x 277x 297x 324x 362x 372x 397x 431x 503x 593
W 44 x 230x 262x 290x 335
43.849.253.362.069.077.682.086.396.097.5
115.0
58.563.473.381.487.495.3
107.0109.0117.0127.0148.0174.0
67.776.985.498.5
38.238.639.039.439.740.040.240.440.840.841.6
38.739.039.439.739.840.240.640.641.041.342.143.0
42.943.343.644.0
381/4
385/8
39393/8
393/4
40401/8
403/8
403/4
403/4
415/8
385/8
39393/8
393/4
397/8
401/8
401/2
405/8
41411/4
4243
427/8
431/4
435/8
44
0.6300.6500.6500.7500.8300.9601.031.061.181.221.42
0.6500.6500.7500.8300.9301.001.121.161.221.341.541.79
0.7100.7850.8651.03
5/8
5/8
5/8
3/4
13/16
15/16
111/16
13/16
11/4
17/16
5/8
5/8
3/4
13/16
15/16
111/8
13/16
11/4
15/16
19/16
113/16
11/16
13/16
7/8
1
11.811.811.811.811.911.912.012.012.112.212.4
15.815.815.815.815.815.916.016.116.116.216.416.7
15.815.815.815.9
113/4
113/4
113/4
113/4
117/8
117/8
1212
121/8
121/8
123/8
153/4
153/4
153/4
157/8
157/8
157/8
16161/8
161/8
161/4
163/8
163/4
153/4
13/4
157/8
16
0.8301.031.201.421.581.731.811.932.132.132.52
1.071.221.421.581.651.812.012.052.202.362.763.23
1.221.421.581.77
13/16
113/16
17/16
19/16
13/4
113/16
115/16
21/8
21/8
21/2
11/16
11/4
17/16
19/16
15/8
113/16
221/16
23/16
23/8
23/4
31/4
11/4
17/16
19/16
13/4
11/2
19/16
19/16
19/16
15/8
111/16
13/4
13/4
113/16
113/16
115/16
19/16
19/16
19/16
15/8
111/16
111/16
13/4
113/16
113/16
17/8
221/8
13/16
13/16
11/4
15/16
34
34
383/4
71/2
71/2
51/2
W ShapesDimensions
HP ShapesDimensions
DesignationArea
ADepth
d
Web Flange Distance
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k k1
in.2 in. in. in. in. in. in. in.
HP 8 x 36
HP 10 x 42x 57
HP 12 x 53x 63x 74x 84
HP 14 x 73x 89
x 102x 117
10.6
12.416.8
15.518.421.824.6
21.426.130.034.4
8.02
9.709.99
11.7811.9412.1312.28
13.6113.8314.0114.21
8
93/4
10
113/4
12121/8
121/4
135/8
137/8
14141/4
0.805
0.4150.565
0.4350.5150.6050.685
0.5050.6150.7050.805
7/16
7/16
9/16
7/16
1/2
5/8
11/16
1/2
5/8
11/16
13/16
1/4
1/4
5/16
1/4
1/4
5/16
3/8
1/4
5/16
3/8
7/16
8.155
10.07510.225
12.04512.12512.21512.295
14.58514.69514.78514.885
81/8
101/8
101/4
12121/8
121/4
121/4
145/8
143/4
143/4
147/8
0.445
0.4200.565
0.4350.5150.6100.685
0.5050.6150.7050.805
7/16
7/16
9/16
7/16
1/2
5/8
11/16
1/2
5/8
11/16
13/16
61/8
75/8
75/8
91/2
91/2
91/2
91/2
111/4
111/4
111/4
111/4
15/16
11/16
13/16
11/8
11/4
15/16
13/8
13/16
15/16
13/8
11/2
5/8
3/4
13/16
7/8
7/8
15/16
1
7/8
15/16
111/16
I-Beams“S” Shapes
4” to 24”
I-Beam TAB (front)
I-Beam TAB (back)
S ShapesDimensions
ShapesArea
ADepth
d
Web Flange DistanceGrip
Max. Flge.Fas- ten- er
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k
in.2 in. in. in. in. in. in. in. in.
S 3 x 5.7x 7.5
S 4 x 7.7x 9.5
S 5 x 10x 14.75
S 6 x 12.5x 17.25
S 7 x1 7.25x 20
S 8 x 18.4x 23
S 10 x 25.4 x 35
S 12 x 31.8x 35
S 12 x 40.8x 50
S 15 x 42.9x 50
S 18 x 54.7x 70
S 20 x 66x 75
S 20 x 86x 96
S 24 x 80x 90
x 100
S 24 x 106x 121
1.672.21
2.262.79
2.944.34
3.675.07
5.075.88
5.416.77
7.4610.3
9.3510.3
12.014.7
12.614.7
16.120.6
19.422.0
25.328.2
23.526.529.3
31.235.6
3.003.00
4.004.00
5.005.00
6.006.00
6.007.00
8.008.00
10.0010.00
12.0012.00
12.0012.00
15.0015.00
18.0018.00
20.0020.00
20.3020.30
24.0024.0024.00
24.5024.50
33
44
55
66
67
88
1010
1212
1212
1515
1818
2020
201/4201/4
242424
241/2241/2
0.1700.349
0.1930.326
0.2140.494
0.2320.465
0.4650.450
0.2710.441
0.3110.594
0.3500.428
0.4620.687
0.4110.550
0.4610.711
0.5050.635
0.6600.800
0.5000.6250.745
0.6200.800
3/163/8
3/165/16
3/161/2
1/47/16
7/167/16
1/47/16
5/165/8
3/87/16
7/1611/16
7/169/16
7/1611/16
1/25/8
11/1613/16
1/25/83/4
5/813/16
1/83/16
1/83/16
1/81/4
1/81/4
1/41/4
1/81/4
3/165/16
3/161/4
1/43/8
1/45/16
1/43/8
1/45/16
3/87/16
1/45/163/8
5/167/16
2.3302.509
2.6632.796
3.0043.284
3.3323.565
3.5653.860
4.0014.171
4.6614.944
5.0005.078
5.2525.477
5.5015.640
6.0016.251
6.2556.385
7.0607.200
7.0007.1257.245
7.8708.050
23/821/2
25/823/4
331/4
33/835/8
35/837/8
441/8
45/85
551/8
51/451/2
51/255/8
661/4
61/463/8
771/4
771/871/4
77/88
0.2600.260
0.2930.293
0.3260.326
0.3590.359
0.3590.392
0.4260.426
0.4910.491
0.5440.544
0.6590.659
0.6220.622
0.6910.691
0.7950.795
0.9200.920
0.8700.8700.870
1.0901.090
1/41/4
5/165/16
5/165/16
3/83/8
3/83/8
7/167/16
1/21/2
9/169/16
11/1611/16
5/85/8
11/1611/16
13/1613/16
15/1615/16
7/87/87/8
11/1611/16
15/815/8
21/221/2
33/833/8
41/441/4
41/451/8
66
73/473/4
95/895/8
91/891/8
121/4121/4
1515
163/4163/4
163/4163/4
201/2201/2201/2
201/2201/2
11/1611/16
3/43/4
13/1613/16
7/87/8
7/815/16
11
11/811/8
13/1613/16
17/1617/16
13/813/8
11/211/2
15/815/8
13/413/4
13/413/413/4
22
1/41/4
5/165/16
5/165/16
3/83/8
3/83/8
7/167/16
1/21/2
1/21/2
5/811/16
9/169/16
11/1611/16
13/1613/16
15/1615/16
7/87/87/8
11/811/8
——
——
——
—5/8
5/85/8
3/43/4
3/43/4
3/43/4
3/43/4
3/43/4
7/87/8
7/87/8
11
111
11
Standard Channel 3” to 15”
Standard Channel TAB (front)
Standard Channel TAB (back)
StandardChannelsDimensions
ShapesArea
ADepth
d
Web Flange DistanceGrip
Max. Flge.Fas- ten- er
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k
in.2 in. in. in. in. in. in. in. in. in.
C 3 x 4.1x 5x 6
C 4 x 5.4x 7.25
C 5 x 6.7x 9
C 6 x 8.2x 10.5
x 13
C 7 x 9.8x 12.25x 14.75
C 8 x 11.5x 13.75x 18.75
C 9 x 13.4x 15x 20
C 10 x 15.3x 20x 25x 30
C 12 x 20.7x 25x 30
C 15 x 33.9
x 40x 50
1.211.471.76
1.592.13
1.972.64
2.403.093.83
2.873.604.33
3.384.045.51
3.944.415.88
4.495.887.358.82
6.097.358.82
9.9611.814.7
3.03.03.0
4.04.0
5.05.0
6.06.06.0
7.07.07.0
8.08.08.0
9.09.09.0
10.010.010.010.0
12.012.012.0
15,015,015,0
0.1700.2580.356
0.1840.321
0.1900.325
0.2000.3140.437
0.2100.3140.419
0.2200.3030.487
0.2330.2850.448
0.2400.3790.5260.673
0.2820.3870.510
0.4000.5200.716
3/16
1/4
3/8
3/16
5/16
3/16
5/16
3/16
5/16
7/16
3/16
5/16
7/16
1/4
5/16
1/2
1/4
5/16
7/16
1/4
3/8
1/2
11/16
5/16
3/8
1/2
3/8
1/2
11/16
1/16
1/8
3/16
1/16
3/16
1/8
3/16
1/8
3/16
3/16
1/8
3/16
3/16
1/8
1/8
1/4
1/8
1/8
1/4
1/8
3/16
1/4
5/16
1/8
3/16
1/4
3/16
1/4
3/8
1.4101.4981.596
1.5841.721
1.7501.885
1.9202.0342.157
2.0902.1942.299
2.2602.3432.527
2.4332.4852.648
2.6002.7392.8863.033
2.9423.0473.170
3.4003.5203.716
13/8
11/2
15/8
15/8
13/4
13/4
17/8
17/8
221/8
21/8
21/4
21/4
21/4
23/8
21/2
23/8
21/2
25/8
25/8
23/4
27/8
3
33
31/8
33/8
31/2
33/4
0.2730.2730.273
0.2960.296
0.3200.320
0.3430.3430.343
0.3660.3660.336
0.3900.3900.390
0.4130.4130.413
0.4360.4360.4360.436
0.5010.5010.501
0.6500.6500.650
1/4
1/4
1/4
5/16
5/16
5/16
5/16
5/16
5/16
5/16
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
7/16
7/16
7/16
7/16
7/16
1/2
1/2
1/2
5/8
5/8
5/8
15/8
15/8
15/8
25/8
25/8
31/2
31/2
43/8
43/8
43/8
51/4
51/4
51/4
61/8
61/8
61/8
71/8
71/8
71/8
8888
93/4
93/4
93/4
121/8
121/8
121/8
11/16
11/16
11/16
11/16
11/16
3/4
3/4
13/16
13/16
13/16
7/8
7/8
7/8
15/16
15/16
15/16
15/16
15/16
15/16
1111
11/8
11/8
11/8
17/16
17/16
17/16
––––––
5/16
––
5/16
––
5/16
3/8
5/16
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
7/16
7/16
7/16
7/16
7/16
1/2
1/2
1/2
5/8
5/8
5/8
––––––
5/8
––
5/8
––
5/8
5/8
5/8
5/8
5/8
5/8
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
7/8
7/8
7/8
111
Miscellaneous Channels&
M Shapes 3” to 18”
Misc. Channel TAB (front)
Misc. Channel TAB (back)
Channels Miscellaneous
Dimensions
ShapesArea
ADepth
d
Web Flange DistanceGrip
Max. Flge.Fas- ten- er
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k
in.2 in. in. in. in. in. in. in. in. in.
MC 3 x 7.1
MC 4 x 13.8
MC 6 x 12
MC 6 x 15.1x 16.3
MC 6 x 15.3x 18
MC 7 x 19.1x 22.7
MC 8 x 8.5
MC 8 x1 8.7x 20
MC 8 x 21.4x 22.8
MC 9 x 23.9x 25.4
MC 10 x 6.5
MC 10 x 8.4
MC 10 x 22x 25
MC 10 x2 8.5x 33.6x 41.1
MC 12 x 10.6
2.09
4.02
3.53
4.444.79
4.505.29
5.616.67
2.50
5.505.88
6.286.70
7.027.47
1.91
2.46
6.457.35
8.479.8712.1
3.1
3.00
4.00
6.00
6.006.00
6.006.00
7.007.00
8.00
8.00 8.00
8.00 8.00
9.009.00
10.00
10.00
10.0010.00
10.0010.0010.00
12.00
0.310
0.500
0.310
0.3160.375
0.3400.379
0.3520.503
0.179
0.3530.400
0.3750.427
0.4000.450
0.152
0.170
0.2900.380
0.4250.5750.796
0.190
5/16
1/2
5/16
5/16
3/8
5/16
3/8
3/8
1/2
3/16
3/8
3/8
3/8
7/16
3/8
7/16
1/8
3/16
5/16
3/8
7/16
9/16
13/16
3/16
1/8
1/4
1/8
3/16
3/16
3/16
3/16
3/16
1/4
1/16
3/16
3/16
3/16
3/16
3/16
1/4
1/16
1/16
1/8
3/16
3/16
5/16
3/8
1/8
1.940
2.500
2.497
2.9413.000
3.5003.504
3.4523.603
1.874
2.9783.025
3.4503.502
3.4503.500
1.127
1.500
3.3153.405
3.9504.1004.321
1.500
17/8
21/2
21/2
33
31/2
31/2
31/2
35/8
17/8
33
31/2
31/2
31/2
31/2
11/8
11/2
33/8
33/8
441/8
43/8
11/2
0.350
0.500
0.375
0.4750.475
0.3850.475
0.5000.500
0.311
0.5000.500
0.5250.525
0.5500.550
0.202
0.280
0.5750.575
0.5750.5750.575
0.309
3/8
1/4
3/8
1/2
1/2
3/8
1/2
1/2
1/2
5/16
1/2
1/2
1/2
1/2
9/16
9/16
3/16
1/4
9/16
9/16
9/16
9/16
9/16
5/16
43/8
37/8
37/8
41/4
37/8
43/4
43/4
61/2
53/4
53/4
55/8
55/8
65/8
65/8
91/8
85/8
71/2
71/2
71/2
71/2
71/2
105/8
13/16
11/16
11/16
7/8
11/16
11/8
11/8
3/4
11/8
11/8
13/16
13/16
13/16
13/16
7/16
11/16
11/4
11/4
11/4
11/4
11/4
11/16
3/8
1/2
1/2
3/8
1/2
1/2
1/2
5/16
1/2
1/2
1/2
1/2
9/16
9/16
—
—
9/16
9/16
9/16
9/16
9/16
—
5/8
3/4
3/4
7/8
7/8
7/8
7/8
5/8
7/8
7/8
7/8
7/8
7/8
7/8
—
—
7/8
7/8
7/8
7/8
7/8
—
Channels Miscellaneous
Dimensions
ShapesArea
ADepth
d
Web Flange DistanceGrip
Max. Flge.Fas- ten- er
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k
in.2 in. in. in. in. in. in. in. in. in.
MC 12 x 31x 35x 40x 45x 50
MC 13 x 31.8x 35x 40x 50
MC 18 x 42.7x 45.8x 51.9
x 58
9.1210.311.813.214.7
9.3510.311.814.7
12.613.515.317.1
12.0012.0012.0012.0012.00
13.0013.0013.0013.00
18.0018.0018.0018.00
0.3700.4670.5900.7120.835
0.3750.4470.5600.787
0.4500.5000.6000.800
3/8
7/16
9/16
11/16
13/16
3/8
7/16
9/16
13/16
7/16
1/2
5/8
11/16
3/16
1/4
5/16
3/8
7/16
3/16
1/4
1/4
3/8
1/4
1/4
5/16
3/8
3.6703.7673.8904.0124.135
4.0004.0724.1854.412
3.9504.0004.1004.200
35/8
33/4
37/8
441/8
441/8
41/8
43/8
44
41/8
41/4
.0700
.0700
.0700
.0700
.0700
0.6100.6100.6100.610
0.625 0.625 0.625 0.625
11/16
11/16
11/16
11/16
11/16
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
93/8
93/8
93/8
93/8
93/8
101/4
101/4
101/4
101/4
151/4
151/4
151/4
151/4
15/16
15/16
15/16
15/16
15/16
13/8
13/8
13/8
13/8
13/8
13/8
13/8
13/8
11/16
11/16
11/16
11/16
11/16
9/16
9/16
9/16
5/8
5/8
5/8
5/8
5/8
11111
1111
1111
M ShapesDimensions
ShapesArea
ADepth
d
Web Flange DistanceGrip
Max. Flge.Fas- ten- er
Thicknesstw
tw— 2
Widthbf
Thicknesstf
T k
in.2 in. in. in. in. in. in. in. in. in.
M 5 x 18.9
M 6 x 4.4
M 8 x 6.5
M 10 x 7.5x 8x 9
M 12 x 10x 10.8x 11.8
M 14 x 18
5.55
1.29
1.92
2.212.352.65
2.943.183.47
5.10
5.00
6.00
8.00
9.999.95
10.00
11.9711.9712.00
14.00
5
6
8
101010
121212
14
0.316
0.114
0.135
0.1300.1410.157
0.1490.1600.177
0.215
5/16
1/8
1/8
1/8
3/16
3/16
3/16
3/16
3/16
3/16
3/16
1/16
1/16
1/16
1/16
1/8
1/16
1/16
1/8
1/8
5.003
1.844
2.281
2.6902.6902.690
3.2503.0653.065
4.000
5
17/8
21/4
23/4
23/4
23/4
31/4
31/8
31/8
4
0.416
0.171
0.189
0.1730.1820.206
0.1800.2100.225
0.270
7/16
3/16
3/16
3/16
3/16
3/16
3/16
1/4
1/4
1/4
31/4
51/8
7
91/8
91/8
87/8
1111
107/8
123/4
7/16
3/16
3/16
3/16
3/16
3/16
3/16
1/4
1/4
1/4
7/8
––
––
3/8
3/8
––
1/2
1/2
—
3/4
Structural and Bar AngleEqual and Unequal Legs
ANGLE TAB (front)
ANGLE TAB (back)
AnglesEqual legs
Properties for designing
Sizeand
Thicknessk
Weight per ft.
AreaAxis X-X Axis Y-Y Axis Z-Z
l S r y l S r x r Tanin. in. lb. in.2 in.4 in.3 in. in. in.4 in.3 in. in. in.
L 1 x 1 x 1/8
L 11/8 x 11/8 x 1/8
L 11/4 x 11/4 x 3/16 x 1/4
L 11/2 x 11/2 x 3/16 x 1/4
L 13/4 x 13/4 x 3/16 x 1/4
L 2 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
L 21/2 x 21/2 x 3/16 x 1/4x 5/16x 3/8x 1/2
L 3 x 3 x 3/16 x 1/4
x 5/16x 3/8x 1/2
L 31/2 x 31/2 x 1/4 x 5/16
x 3/8 x 1/2
1/4
7/32
3/8
7/16
3/8
7/16
7/16
1/2
3/8
7/16
1/2
9/16
5/8
1/2
9/16
5/8
11/16
13/16
1/2
9/16
5/8
11/16
13/16
5/8
11/16
3/4
7/8
0.800
0.900
1.481.92
1.802.34
2.122.77
1.652.443.193.924.7
3.074.15.05.97.7
3.714.96.17.29.4
5.87.28.5
11.1
0.234
0.266
0.4340.563
0.5270.688
0.6210.813
0.4840.7150.9381.151.36
0.9021.191.461.732.25
1.091.441.782.112.75
1.692.092.483.25
0.022
0.032
0.0610.077
0.1100.139
0.1790.227
0.1900.2720.3480.4160.479
0.5470.7090.8490.9841.230
0.9621.241.511.762.22
1.692.092.483.25
0.031
0.040
0.0710.091
0.1040.134
0.1440.227
0.1310.1900.2470.3000.351
0.3030.3940.4820.5660.724
0.4410.5770.7070.8331.07
0.7940.9761.151.49
0.304
0.345
0.3770.369
0.4570.449
0.5370.529
0.6260.6170.6090.6010.594
0.7780.7690.7610.7530.739
0.9390.9300.9220.9130.898
1.091.081.071.06
0.296
0.327
0.3810.403
0.4440.466
0.5060.529
0.5460.5690.5920.6140.636
0.6940.7170.7400.7620.806
0.8200.8420.8650.8880.932
0.9680.9901.011.06
0.022
0.032
0.0610.077
0.1100.139
0.1790.227
0.1900.2720.3480.4160.479
0.5470.7030.8490.9841.230
0.9621.241.511.762.22
2.012.452.873.64
0.031
0.040
0.0710.091
0.1040.134
0.1440.227
0.1310.1900.2470.3000.351
0.3030.3940.4820.5660.724
0.4410.5770.7070.8331.07
0.7940.9761.151.49
0.304
0.345
0.3770.369
0.4570.449
0.5370.529
0.6260.6170.6090.6010.594
0.7780.7690.7610.7530.739
0.9390.9300.9220.9130.898
1.091.081.071.06
0.296
0.327
0.3810.403
0.4440.466
0.5060.529
0.5460.5690.5920.6140.636
0.6940.7170.7400.7620.806
0.8200.8420.8650.8880.932
0.9680.9901.011.06
0.196
0.221
0.2440.243
0.2930.292
0.3430.341
0.3980.3940.3910.3900.389
0.4950.4910.4890.4870.487
0.5960.5920.5890.5870.584
0.6940.6900.6870.683
1.000
1.000
1.0001.000
1.0001.000
1.0001.000
1.0001.0001.0001.0001.000
1.0001.0001.0001.0001.000
1.0001.0001.0001.0001.000
1.0001.0001.0001.000
AnglesEqual legs
Properties for designing
Sizeand
Thicknessk
Weight per ft.
AreaAxis X-X Axis Y-Y Axis Z-Z
l S r y l S r x r Tanin. in. lb. in.2 in.4 in.3 in. in. in.4 in.3 in. in. in.
L 4 x 4 x 1/4 x 5/16 x 3/8 x 1/2
x 5/8 x 3/4
L5 x 5 x 5/16 x 3/8 x 1/2
x 5/8x 3/4
L 6 x 6 x 5/16 x 3/8 x 1/2
x 5/8x 3/4x 1
L 8 x 8 x 1/2 x 5/8x 3/4x 1
x 11/8
5/8
11/16
3/4
7/8
111/8
13/16
7/8
111/8
11/4
13/16
7/8
111/8
11/4
11/2
11/8
11/4
13/8
15/8
13/4
6.68.29.8
12.815.718.5
10.312.316.220.023.6
12.414.919.624.228.737.4
26.432.738.951.056.9
1.942.402.863.754.615.44
3.033.614.755.866.94
3.654.365.757.118.4411.0
7.759.6111.415.016.7
1.942.402.863.754.615.44
7.428.7411.313.615.7
13.015.419.924.228.235.5
48.659.469.789.089.0
1.051.291.521.972.402.81
2.042.423.163.864.53
2.973.534.615.666.668.57
8.3610.312.215.817.5
1.251.241.231.221.201.19
1.571.561.541.521.51
1.891.881.861.841.831.80
2.502.492.472.442.42
1.091.121.141.181.231.27
1.371.391.431.481.52
1.621.641.681.731.781.86
2.192.232.282.372.41
3.043.714.365.566.667.67
7.428.7411.313.615.7
13.015.419.924.228.235.5
48.659.469.789.098.0
1.051.291.521.972.402.81
2.042.423.163.864.53
2.973.534.615.666.668.57
8.3610.312.215.817.5
1.251.241.231.221.201.19
1.571.561.541.521.51
1.891.881.861.841.831.80
2.502.492.472.442.42
1.091.121.141.181.231.27
1.371.391.431.481.52
1.621.641.681.731.781.86
2.192.232.282.372.41
0.7950.7910.7880.7820.7790.778
0.9940.9900.9830.9780.975
1.201.191.181.181.171.17
1.591.581.581.561.56
1.0001.0001.0001.0001.0001.000
1.0001.0001.0001.0001.000
1.0001.0001.0001.0001.0001.000
1.0001.0001.0001.0001.000
AnglesUnequal legs
Properties for designing
Sizeand
Thicknessk
Weight per ft.
AreaAxis X-X Axis Y-Y Axis Z-Z
l S r y l S r x r Tanin. in. lb. in.2 in.4 in.3 in. in. in.4 in.3 in. in. in.
L 21/2 x 2 x 3/16x 1/4
x 5/16x 3/8
L 3 x 2 x 3/16x 1/4
x 5/16x 3/8x 1/2
L 3 x 21/2 x 3/16x 1/4
x 5/16 x 3/8 x 1/2
L 31/2 x 21/2 x 1/4 x 5/16 x 3/8 x 1/2
L 31/2 x 31/2 x 1/4 x 5/16
x 3/8 x 1/2
L 4 x 3 x 1/4 x 5/16
x 3/8 x 1/2
L 4 x 31/2 x 1/4 x 5/16 x 3/8 x 1/2
1/2
9/16
5/8
11/16
1/2
9/16
5/8
11/16
13/16
9/16
5/8
11/16
3/4
7/8
11/16
3/4
13/16
15/16
5/8
11/16
3/4
7/8
11/16
3/4
13/16
15/16
11/16
3/4
13/16
15/16
2.753.624.55.3
3.074.15.05.97.7
3.394.55.66.68.5
4.96.17.29.4
5.87.28.5
11.1
5.87.28.5
11.1
6.27.79.1
11.9
0.8091.061.311.55
0.9021.191.461.732.25
0.9961.311.621.922.50
1.441.782.112.75
1.692.092.483.25
1.692.092.483.25
1.812.252.673.50
0.5090.6540.7880.912
0.8421.09
1.3201.53
1.920
0.9071.171.421.662.08
1.441.782.112.75
1.692.092.483.25
1.692.092.483.25
1.812.252.673.50
0.2930.3810.4660.547
0.4150.5420.6640.7811.00
0.4300.5610.6880.8101.04
0.7550.9271.091.41
0.7940.9761.151.49
1.001.231.461.89
1.031.261.491.94
0.7930.7840.7760.768
0.9660.9570.9480.9400.924
0.9540.9450.9370.9280.913
1.121.111.101.09
1.091.081.071.06
1.281.271.261.25
1.271.261.251.23
0.7640.7870.8090.831
0.9700.9931.021.041.08
0.8880.9110.9330.9561.00
1.111.141.161.20
0.9680.9901.011.06
1.241.261.281.33
1.161.181.211.25
0.2910.3720.4460.514
0.3070.3920.4700.5430.672
0.5770.7430.8981.041.30
0.7770.9391.091.36
2.012.452.873.64
1.361.651.922.42
2.092.552.953.79
0.1960.2540.3100.363
0.2000.2600.3170.3710.474
0.3100.4040.4940.5810.744
0.4120.5040.5920.760
0.7940.976
1.151.49
0.5990.7340.8661.12
0.8080.9941.171.52
0.6000.5920.5840.577
0.5830.5740.5670.5590.546
0.7610.7530.7440.7360.722
0.7350.7270.7190.704
1.091.081.071.06
0.8960.8870.8790.864
1.071.071.061.04
0.5140.5370.5590.581
0.4700.4930.5160.5390.583
0.6380.6610.6830.7060.750
0.6140.6370.6600.705
0.9680.9901.011.06
0.7360.7590.7820.827
0.9090.9320.9551.00
0.4270.4240.4220.420
0.4390.4350.4320.4300.428
0.5330.5280.5250.5220.520
0.5440.5400.5370.534
0.6940.6900.6870.683
0.6510.6470.6440.639
0.7340.7300.7270.722
0.6310.6260.6200.614
0.4460.4400.4350.4280.414
0.6880.6840.6800.6760.667
0.5060.5010.4960.486
1.0001.0001.0001.000
0.5590.5540.5510.543
0.7590.7570.7550.750
AnglesUnequal legs
Properties for designing
Sizeand
Thicknessk
Weight per ft.
AreaAxis X-X Axis Y-Y Axis Z-Z
l S r y l S r x r Tanin. in. lb. in.2 in.4 in.3 in. in. in.4 in.3 in. in. in.
L 5 x 3 x 1/4 x 5/16
x 3/8 x 1/2
x 5/8
L 5 x 31/2 x 1/4 x 5/16 x 3/8 x 1/2
x 5/8x 3/4
L 6 x 31/2 x 5/16 x 3/8
x 1/2
L 6 x 4 x 5/16 x 3/8
x 1/2 x 5/8x 3/4
L 7 x 4 x 3/8x 1/2x 5/8x 3/4
L 8 x 4 x 1/2x 3/4x 1
3/4
13/16
7/8
11
3/4
13/16
7/8
111/8
11/4
13/16
7/8
1
13/16
7/8
111/8
11/4
7/8
111/8
11/4
111/4
11/2
6.68.29.8
12.815.7
7.08.7
10.413.616.819.8
9.811.715.3
10.312.316.220.023.6
13.617.922.126.2
19.628.737.4
1.942.402.863.754.61
2.062.563.054.004.925.81
2.873.424.50
3.033.614.755.866.94
3.985.256.487.69
5.758.4411.0
5.116.267.379.4511.4
5.396.607.789.9912.013.9
10.912.916.6
11.413.517.421.124.5
20.626.732.437.8
38.554.969.6
1.531.892.242.913.55
1.571.942.292.993.654.28
2.733.244.24
2.793.324.335.316.25
4.445.817.148.42
7.4910.914.1
1.621.611.611.591.57
1.621.611.601.581.561.55
1.951.941.92
1.941.931.911.901.88
2.272.252.242.22
2.592.552.52
1.661.681.701.751.80
1.561.591.611.661.701.75
2.012.042.08
1.921.941.992.032.08
2.372.422.462.51
2.862.953.05
1.441.752.042.583.06
2.232.723.184.054.835.55
2.853.344.25
4.184.906.277.528.68
5.106.537.849.05
6.749.3611.6
0.6140.7530.8881.151.39
0.8301.021.211.561.902.22
1.041.231.59
1.351.602.082.542.97
1.632.122.583.03
2.153.073.94
0.8610.8530.8450.8290.815
1.041.031.021.01
0.9910.977
0.9960.9980.972
1.171.171.151.131.12
1.131.111.101.09
1.081.051.03
0.6570.6810.7040.7500.796
0.8140.8380.8610.9060.9510.996
0.7630.7870.833
0.9180.9410.9871.031.08
0.8700.9170.9631.01
0.8590.9531.05
0.6630.6580.6540.6480.644
0.7700.7760.7620.7550.7510.748
0.7720.7670.759
0.8820.8770.8700.8640.860
0.8800.8720.8650.860
0.8650.8520.846
0.3710.3680.3640.3570.349
0.4920.4890.4860.4790.4720.464
0.3520.3500.344
0.4480.4460.4400.4350.428
0.3400.3350.3290.324
0.2670.2580.247
AnglesUnequal legs
Properties for designing
Sizeand
Thicknessk
Weight per ft.
AreaAxis X-X Axis Y-Y Axis Z-Z
l S r y l S r x r Tanin. in. lb. in.2 in.4 in.3 in. in. in.4 in.3 in. in. in.
L 8 x 6 x 7/16x 1/2x 5/8x 3/4x 1
L 9 x 4 x 5/8x 9/16x 1/2
15/16
111/8
11/4
11/2
111/16
11/8
20.223.028.533.844.2
21.323.826.3
5.936.758.369.9413.0
6.257.007.73
39.244.354.163.480.8
53.259.164.9
7.078.029.8711.715.1
9.3410.411.5
2.572.562.542.532.49
2.922.912.90
2.452.472.522.562.65
3.313.333.36
19.321.726.330.738.8
6.927.638.32
4.234.795.886.928.92
2.172.412.65
1.801.791.771.761.73
1.051.041.04
1.451.471.521.561.65
0.8100.8340.810
1.311.301.291.291.28
0.8540.8500.847
0.5600.5580.5540.5510.543
0.2200.2180.216
Square TubingAll Sizes
Square Tubing TAB (front)
Square TubingTAB (back)
Structural TubingSquare
Dimensions and Properties
Square Tube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
Square Tube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
2 x 2 x 1/8x 3/16x 1/4
21/4 x 21/4 x 1/8x 3/16x 1/4
21/2 x 21/2 x 1/8x 3/16x 1/4
x 5/16
3 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8
31/2 x 31/2x 1/8x 3/16x 1/4
x 5/16x 3/8
4 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
41/2 x 41/2 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
0.1160.1740.233
0.1160.1740.233
0.1160.1740.2330.291
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.3490.465
3.044.305.38
3.474.946.23
3.905.577.088.40
4.756.858.78
10.5312.09
5.608.13
10.4812.6514.65
6.459.40
12.1814.7817.2021.50
7.3010.6813.8816.9119.7524.90
0.8401.191.51
0.9561.371.74
1.071.541.972.35
1.031.892.442.943.39
1.542.242.913.524.09
1.772.583.374.104.786.02
2.002.933.844.685.486.95
5 x 5 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
51/2 x 51/2 x 1/8x 3/16x 1/4
x 5/16x 3/8
6 x 6 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
7 x 7 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
8 x 8 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.4650.581
0.1160.1740.2330.2910.3490.4650.581
0.1160.1740.2330.2910.3490.4650.581
8.1511.9615.5819.0322.3028.30
9.0013.2317.2821.1624.85
9.8514.5118.9923.2927.4135.1142.10
11.5517.0622.3927.5432.5141.9150.60
13.2519.6125.7931.7937.6148.7259.11
2.233.284.305.266.187.88
2.463.634.775.856.88
2.703.985.246.437.589.7411.7
3.164.676.177.598.9711.614.0
3.625.377.108.7610.413.516.4
Structural TubingSquare
Dimensions and Properties
Square Tube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
Square Tube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
9 x 9 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
10 x 10 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
0.1160.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
14.9522.1629.1936.0542.7255.5367.62
24.7232.6040.3047.8262.3376.13
4.096.068.039.9211.815.318.7
6.768.9611.113.217.221.0
12 x 12 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
14 x 14 x 5/16x 3/8x 1/2x 5/8
16 x 16 x 5/16x 3/8x 1/2x 5/8
0.1740.2330.2910.3490.4650.581
0.2910.3490.4560.581
0.2910.3490.4560.581
29.8239.4048.8158.0375.9493.14
57.3168.2489.55
110.00
65.8278.45
103.00127.00
8.1510.813.416.020.925.7
15.718.724.630.3
18.121.528.335.0
Rectangular Tubing TAB (front)
Rectangular Tubing / PipeAll Sizes
Rectangular Tubing TAB (back)
Structural TubingRectangular
Dimensions and Properties
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
2 x 1 x 1/8x 3/16
2 x 11/2 x 1/8x 3/16
21/4 x 2 x 1/83/16
21/2 x 1 x 1/8x 3/16
21/2 x 11/2 x 1/8x 3/16x 1/4
21/2 x 2 x 1/8x 3/16x 1/4
3 x 1 x 1/8x 3/16
3 x 11/2 x 1/8x 3/16x 1/4
3 x 2 x 1/8x 3/16x 1/4
x 5/16
3 x 21/2 x 1/8x 3/16x 1/4
x 5/16
0.1160.174
0.1160.174
0.1160.174
0.1160.174
0.1160.1740.233
0.1160.1740.233
0.1160.174
0.1160.1740.233
0.1160.1740.2330.291
0.1160.1740.2330.291
2.193.03
2.623.67
3.264.63
2.623.67
3.044.315.38
3.474.956.23
3.044.31
3.474.956.23
3.905.597.088.41
4.326.237.939.47
0.6080.845
0.7241.02
0.8981.28
0.7241.02
0.8401.191.51
0.9561.371.74
0.8401.19
0.9561.371.74
1.071.541.972.35
1.191.712.212.64
31/2 x 11/2 x 1/8x 3/16x 1/4
31/2 x 2 x 1/8x 3/16x 1/4
31/2 x 21/2 x 1/8x 3/16x 1/4
x 5/16x3/8
4 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
4 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8
5 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
5 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
0.1160.1740.233
0.1160.1740.223
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.465
3.905.597.08
4.326.237.93
4.756.878.78
10.5412.09
4.756.878.78
10.5412.09
5.608.15
10.4812.6714.65
5.608.15
10.4812.6714.65
6.459.43
12.1814.8017.2021.50
1.071.541.97
1.191.712.21
1.301.892.442.943.39
1.301.892.442.943.39
1.542.242.913.524.09
1.542.242.913.524.09
1.772.583.374.104.786.02
Structural TubingRectangular
Dimensions and Properties
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
5 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
6 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
6 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
6 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
6 x 5 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
7 x 2 x 1/8x 3/16x 1/4
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.3490.465
0.1160.1740.233
7.3010.7013.8816.9319.7524.90
6.459.43
12.1814.8017.20
7.3010.7013.8816.9319.7524.90
8.1511.9815.5819.0622.3028.30
9.0013.2617.2821.1924.8531.71
7.3010.7013.88
2.002.933.844.685.486.95
1.772.583.374.104.78
2.002.933.844.685.486.95
2.233.284.305.266.187.88
2.463.634.775.856.888.81
2.002.933.84
7 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
7 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
7 x 5 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
8 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
8 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.3490.465
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.465
8.1511.9815.5819.0622.3028.30
9.0013.2617.2821.1924.8531.71
9.8514.5418.9923.3227.4135.11
8.1511.9815.5819.0622.30
9.0013.2617.2821.1924.8531.71
2.233.284.305.266.187.88
2.463.634.775.856.888.81
2.703.985.246.437.589.74
2.233.284.305.266.18
2.463.634.775.856.888.81
Structural TubingRectangular
Dimensions and Properties
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
8 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
8 x 6 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
9 x 3 x 3/16x 1/4
x 5/16x 3/8x 1/2
9 x 5 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
9 x 7 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
0.1160.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.465
0.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
9.8514.5418.9923.3227.4135.1142.10
17.1022.3927.5832.5141.9150.60
14.5418.9923.3227.4135.11
17.1022.3927.5832.5141.9150.60
19.6625.7931.8437.6148.7259.11
2.703.985.246.437.589.7411.7
4.676.177.598.9711.614.0
3.985.246.437.589.74
4.676.177.598.9711.614.0
5.377.108.7610.413.516.4
10 x 2 x 1/8x 3/16x 1/4
x 5/16x 3/8
10 x 3 x 1/8x 3/16x 1/4
x 5/16x 3/8
10 x 4 x 1/8x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
10 x 5 x 3/16x 1/4
x 5/16x 3/8
10 x 6 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.349
0.1160.1740.2330.2910.3490.4650.581
0.1740.2330.2910.349
0.1740.2330.2910.3490.4650.581
9.8514.5418.9923.3227.41
10.7015.8220.6925.4529.96
11.5517.1022.3927.5832.5141.9150.60
18.3824.0929.7135.06
19.6625.7931.8437.6148.7259.11
2.703.985.246.437.58
2.934.325.707.018.27
3.164.676.177.598.9711.614.0
5.026.638.179.67
5.377.108.7610.413.516.4
Structural TubingRectangular
Dimensions and Properties
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
10 x 8 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
12 x 2 x 3/16x 1/4
x 5/16
12 x 3 x 3/16x 1/4
x 5/16
12 x 4 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
12 x 6 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
12 x 8 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
0.1740.2330.2910.3490.4650.581
0.1740.2330.291
0.1740.2330.291
0.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
22.2229.1936.1042.7255.5367.62
17.1022.3927.58
18.3824.0929.71
19.6625.7931.8437.6148.7259.11
22.2229.1936.1042.7255.5367.62
24.7832.6040.3647.8262.3376.13
6.068.039.9211.815.318.7
4.676.177.59
5.026.638.17
5.377.108.7610.413.516.4
6.068.039.9211.815.318.7
6.768.9611.113.217.221.0
12 x 10 x 1/4x 5/16x 3/8x 1/2
14 x 4 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
14 x 6 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
14 x 10 x 1/4x 5/16x 3/8x 1/2x 5/8
16 x 4 x 3/16x 1/4
x 5/16x 3/8x 1/2x 5/8
16 x 8 x 1/4x 5/16x 3/8x 1/2x 5/8
0.2330.2910.3490.465
0.1740.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
0.2330.2910.3490.4650.581
0.1740.2330.2910.3490.4650.581
0.2330.2910.3490.4650.581
36.0044.6252.9369.14
22.1229.2536.0942.7555.5367.59
24.6632.6640.3547.8662.3376.09
39.4848.8758.0775.9493.10
24.6632.6640.3547.8662.3376.09
39.4848.8758.0775.9493.10
9.9012.214.619.0
6.068.039.9211.815.318.7
6.768.9611.113.217.221.0
10.813.416.020.925.7
6.768.9611.113.217.221.0
10.813.416.020.925.7
Structural TubingRectangular
Dimensions and Properties
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
RectangularTube
DesignWall
Thick-ness, t
Nominalwt.
AreaA
in. lb./ft. in.2 in. lb./ft. in.2
16 x 12 x 5/16x 3/8x 1/2x 5/8
18 x 6 x 1/4x 5/16x 3/8x 1/2x 5/8
20 x 4 x 1/4x 5/16x 3/8x 1/2
0.2910.3490.4650.581
0.2330.2910.3490.4650.581
0.2330.2910.3490.465
57.3868.2989.55
110.00
39.4848.8758.0775.9493.10
39.4848.8758.0775.94
15.718.724.630.3
10.813.416.020.925.7
10.813.416.020.9
20 x 8 x 5/16x 3/8x 1/2x 5/8
20 x 12 x 5/16x 3/8x 1/2x 5/8
0.2910.3490.4650.581
0.2910.3490.4650.581
57.3168.2989.55
110.00
65.8278.45
103.00127.00
15.718.724.630.3
18.121.528.335.0
Dimensions Weight per ft.lbs.
Plain Ends
PropertiesSchedule
No.NominalDiameter
in.
OutsideDiameter
in.
InsideDiameter
in.
WallThickness
in.
Ain.2
lin.4
Sin.3
r in.
Standard Weight1/2
3/4
111/4
11/2
221/2
331/2
45681012
.8401.0501.3151.6601.9002.3752.8753.5004.0004.5005.5636.6258.625
10.75012.750
.622
.8241.0491.3801.6102.0672.4693.0683.5484.0265.0476.0657.981
10.02012.000
.851.131.682.272.723.655.797.589.11
10.7914.6218.9728.5540.4849.56
.250
.333
.494
.669
.7991.071.702.232.683.174.305.588.4011.914.6
.017
.037
.087
.195
.310
.6661.533.024.797.2315.228.172.5161279
.041
.071
.133
.235
.326
.5611.061.722.393.215.458.5016.829.943.8
.041
.071
.133
.235
.326
.5611.061.722.393.215.458.5016.829.943.8
.261
.334
.421
.540
.623
.787
.9471.161.341.511.882.252.943.674.38
4040404040404040404040404040––
Extra Strong
1/2
3/4
111/4
11/2
221/2
331/2
4568
1012
.8401.0501.3151.6601.9002.3752.8753.5004.0004.5005.5636.6258.625
10.75012.750
.546
.742
.9571.2781.5001.9392.3232.9003.3643.8264.8135.7617.6259.750
11.750
.147
.154
.179
.191
.200
.218
.276
.300
.318
.337
.375
.432
.500
.500
.500
1.091.472.173.003.635.027.66
10.2512.5014.9820.7828.5743.3954.7465.42
.320
.433
.639
.8811.071.482.253.023.684.416.118.4012.816.119.2
.020
.045
.106
.242
.391
.8681.923.896.289.6120.740.5106212362
.048
.085
.161
.291
.412
.7311.342.233.144.277.4312.224.539.456.7
.250
.321
.407
.524
.605
.766
.9241.141.311.481.842.192.883.634.33
8080808080808080808080808060––
Double-Extra Strong
221/2
34568
2.3752.8753.5004.5005.5636.6258.625
1.5031.7712.3003.1524.0634.8976.875
.436
.552
.600
.674
.750
.864
.875
9.0313.6918.5827.5438.5553.1672.42
2.664.035.478.1011.315.621.3
1.312.875.9915.333.666.3162
1.102.003.426.7912.120.037.6
.703
.8441.051.371.722.062.76
––––––––––––––
The listed sections are available in conformance with ASTM Specification A53 Grade B or A501. Other sections are made to these specifications. Consult with pipe manufacturers or distributors for availability.
PipeDimensions and Properties
Universal Mill Plate&
Plate
PLATE TAB (front)
Universal Mill Plate & Plate
Plate
Size WeightPer Plate Size Weight
Per Plate
3/16 7.66# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360
245.05306.32367.58612.63306.32382.90459.47765.791148.69367.58459.47551.37918.951378.42428.84536.05643.261072.111608.16612.63735.161225.261837.90
1/4 10.21# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360
326.71408.38490.06816.77408.38510.48612.581020.961531.44490.06612.58735.091225.151837.73571.74714.67857.611429.342144.02816.77980.121633.542450.30
PLATE TAB (back)
Universal Mill PlateWeight in Pounds
Size PerFoot 20’ Size Per
Foot 20’ Size Per Foot 20’
1/4 x 9 x 10x 12
5/16 x 9x 10x 12
3/8 x 9x 10x 12
7.668.51
10.21
9.5710.6412.76
11.492.76
15.31
153.14170.16204.19
191.43212.70255.24
229.72255.24306.29
1/2 x 9x 10x 12
5/8 x 9x 10x 12
3/4 x 9x 10x 12
15.3117.0220.42
19.1421.2725.52
22.9725.5230.63
306.29340.32408.38
382.86425.40510.48
459.43510.48612.57
1 x 9x 10x 12
11/4 x 10x 12
11/2 x 10x 12
30.6334.0340.84
42.5451.05
51.0561.26
612.58680.64816.77
850.801020.96
1020.961255.15
Plate
Size WeightPer Plate Size Weight
Per Foot
1/4 10.21# / Sq. Ft96 x 480
120 x 240x 360x 480
5/16 12.76# / Sq. Ft48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360x 480
120 x 240x 360x 480
3267.072041.923062.884083.84
408.41510.51612.611021.02510.51638.14765.761276.271914.41612.61765.76918.921531.532297.29714.71893.391072.071786.782680.171021.021225.222042.043063.054084.082552.243828.825104.48
3/8 15.31# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360x 480
120 x 240x 360x 480
7/16 17.87# / Sq. Ft.
490.06612.58735.091225.15612.58765.72918.861531.442297.16735.09918.861102.641837.732756.59857.611072.011286.412144.023216.021225.151470.182450.303675.464900.613062.884594.326125.76
Plate
Plate
Size WeightPer Plate Size Weight
Per Plate
1/2 20.42# / Sq. Ft48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360x 480
120 x 240x 360x 480
9/16 22.97# / Sq. Ft.
5/8 25.52# / Sq. Ft.48 x 96
x 12060 x 120
x 24072 x 120
x 24084 x 120
x 240
653.41816.77980.121633.54816.771020.961225.152041.923062.88980.121225.151470.182450.303675.461143.481429.341715.212858.694288.031633.541960.253267.074900.616534.144083.846125.768167.68
816.771020.961276.202552.401531.443062.881786.683573.36
5/8 25.52# / Sq. Ft.96 x 120
x 240x 360
11/16 28.08# / Sq. Ft.
3/4 30.63# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
84 x 96x 120x 144x 240x 360
96 x 120x 144x 240x 360x 480
120 x 240x 360x 480
2041.924083.846125.76
980.121225.151470.182450.301225.151513.441837.733062.884594.321470.181837.732205.273675.465513.181715.222144.022572.824288.036432.052450.312940.364900.617350.919801.226125.769188.6412251.52
Plate
Plate
Size WeightPer Plate Size Weight
Per Plate
13/16 33.18# / Sq. Ft.
7/8 35.73# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240
72 x 120x 240
84 x 120x 240
96 x 120x 240x 360
15/16 38.29# / Sq. Ft.
1 40.84# / Sq. Ft.48 x 96
x 120x 144x 240
60 x 96x 120x 144x 240x 360
72 x 96x 120x 144x 240x 360
1143.481429.351715.212858.691429.341786.682144.023573.362144.024288.032501.355002.702858.695717.388576.06
1306.831633.541960.243267.081633.542041.922450.304083.846125.761960.242450.302940.364900.617350.91
1 40.84# / Sq. Ft.84 x 96
x 120x 144x 240x 340
96 x 120x 144 x 240x 360x 480
120 x 240x 360x 480
1 1/8 45.94# / Sq. Ft.
1 1/4 51.05# / Sq. Ft.48 x 96
x 12060 x 120
x 24072 x 120
x 24084 x 120
x 24096 x 120
x 240x 360
1 3/16 48.50# / Sq. Ft.
1 3/8 56.15# / Sq. Ft.
2286.952858.693430.435717.388576.063267.073920.496534.149804.2213068.298167.6812251.5216335.36
1633.532041.922552.405104.803062.886125.763573.367146.724083.448167.6812251.52
Plate
Plate
Size WeightPer Plate Size Weight
Per Plate
1 1/2 61.26# / Sq. Ft.48 x 96
x 12060 x 120
x 24072 x 120
x 24084 x 120
x 24096 x 120
x 240x 360
1 5/8 66.36# / Sq. Ft.
1 3/4 71.47# / Sq. Ft.48 x 96
x 12060 x 120
x 24072 x 120
x 24084 x 120
x 24096 x 120
x 240x 360
1960.242450.303062.886125.763675.457350.914288.038576.064900.609801.2214701.80
2286.952858.683573.367146.724288.038576.065002.7010005.415717.3711434.7517152.13
1 7/8 76.57# / Sq. Ft.
2 81.68# / Sq. Ft.48 x 96
x 12060 x 120
x 24072 x 120
x 24084 x 120
x 24096 x 120
x 240x 360
2613.663267.074083.848167.684900.619801.615717.3711434.756534.1413068.2919602.43
Plate
StripFlat Bar
Round Bar Square Bar
Rebar
Strip, Flat, round...TAB (front)
Hot Rolled Strip Hot Rolled Flat BarWeight in Pounds Weight in Pounds
Size PerFoot 20’ Size Per
Foot 20’ Size Per Foot 20’ Size Per
Foot 20’
1/8 x 1/2x 5/8x 3/4x 7/8x 1
x 11/4
x 11/2
x 13/4
x 2x 21/4
x 21/2
x 23/4
x 3x 31/2
x 4x 41/2
x 5x 6x 7x 8
x 10x 12x 16
0.2130.2660.3190.3720.4250.5310.6380.7440.8500.9561.0631.1691.2751.4881.7001.9132.1252.5502.9753.4004.2505.1006.800
4.265.326.387.448.50
10.6212.7614.8817.0019.1221.2623.3825.5029.7634.0038.2642.5051.0059.5068.0085.00
102.00136.00
3/16 x 1/2x 5/8x 3/4x 7/8x 1
x 11/4
x 11/2
x 13/4
x 2x 21/4
x 21/2
x 23/4
x 3x 31/2
x 4x 5
6x 7x 8
x 10x 12
0.3190.3980.4780.5580.6380.7970.9561.1201.2801.4301.5941.7531.9132.2302.5503.1883.8254.4635.1006.3757.650
6.387.969.56
11.1612.7615.9419.1222.4025.6028.6031.8835.0638.2644.6051.0063.7676.5089.25
102.00127.50153.00
7/8 x 6x 7x 8
1 x 11/2
x 2x 21/2
x 3x 31/2
x 4x 41/2
x 5x 6x 7x 8
11/8 x 2x 21/2
x 3x 4 x 5x 6
11/4 x 2x 21/2
x 3x 4 x 5x 6x 7x 8
17.8520.8323.80
5.106.808.50
10.2011.9013.6015.3017.0020.4023.8027.20
7.659.56
11.4815.3019.1322.95
8.5010.6312.7517.0021.2525.5029.7534.00
357.00416.60470.00
102.00136.00170.00204.00238.00272.00306.00340.00408.00476.00544.00
153.00191.20229.60306.00382.00459.00
170.00212.50255.00340.00425.00510.00595.00680.00
11/2 x 2x 21/2
x 3x 4 x 5x 6x 7x 8
13/4 x 4x 41/2
x 5x 6x 7x 8
2 x 21/2
x 3x 4 x 5x 6x 7x 8
10.2012.7515.3020.4025.5030.6035.7040.80
23.8026.7729.7535.7041.6547.60
17.0020.4027.2034.0040.8047.6054.40
204.00255.00306.00408.00510.00612.00714.00816.00
476.00535.40595.00714.00833.00952.00
340.00408.00544.00680.00816.00952.00
1088.00
Hot Rolled Strip & Hot Rolled Flat Bar
Strip, Flat,round...TAB (back)
Hot Rolled Round BarTheoretical Weight in Pounds
Size Per Foot(1) 20’ Size Per
Foot (1) 20’ Size Per Foot (1) 20’
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
111/8
11/4
13/8
11/2
15/8
13/4
17/8
2
0.1670.2610.3760.5110.6680.8451.0431.5002.0402.6703.3804.1705.0506.0107.0508.1809.390
10.680
3.345.227.52
10.2213.3616.9020.8630.0040.8053.4067.6083.40
101.00120.20141.00163.60187.80213.60
21/8
21/4
23/8
21/2
25/8
23/4
331/4
31/2
35/8
33/4
441/4
41/2
43/4
551/4
51/2
12.06013.52015.06016.69018.40020.19024.03028.21032.17035.09037.55042.7348.2354.0860.2566.7673.6080.78
241.20270.40301.20333.80368.00403.80480.60564.20654.20701.80751.00854.60964.60
1081.601205.001335.201472.001615.60
53/4
661/4
61/2
63/4
771/4
71/2
73/4
881/4
81/2
991/2
10101/2
12
88.2996.13
104.31112.82121.67130.85140.36150.21160.40170.90181.75192.93216.30241.00267.04294.40384.53
1765.801922.602086.202256.402433.402617.002807.203004.203208.003418.003635.003858.604326.004820.005340.805888.007690.60
Hot Rolled Square BarWeight in Pounds
Size Per Foot 20’ Size Per
Foot 20’ Size Per Foot 20’
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
0.2130.3320.4780.6510.8501.0801.3301.9102.6003.400
4.266.649.56
13.0217.0021.6026.6038.2052.0068.00
11/8
11/4
13/8
11/2
15/8
13/4
17/8
221/4
21/2
4.3005.3106.4307.6508.980
10.41011.95013.60017.21021.250
86.00106.20128.60153.00179.60208.20239.00272.00344.20425.00
25/8
23/4
331/4
31/2
441/2
56
23.43025.71030.60035.91041.65054.40068.85085.000
122.400
468.60514.20612.00718.20833.00
1088.001377.001700.002448.00
Hot Rolled Round Bar &Hot Rolled Square Bar
RebarBar Size
DesignationWeight Pounds
Per FootNominal Diameter
InchesCross SectionalArea-Sq. Inches
PerimeterInches
#3
#4
#5
#6
#7
#8
#9
#10
#11
#14
#18
0.375
0.668
1.043
1.502
2.044
2.670
3.400
4.303
5.313
7.650
13.600
0.376
0.500
0.625
0.750
0.875
1.000
1.128
1.270
1.410
1.693
2.257
0.11
0.20
0.31
0.44
0.60
0.79
1.00
1.27
1.56
2.25
4.00
1.178
1.571
1.963
2.356
2.749
3.142
3.544
3.990
4.430
5.320
7.090
Rebar
InformationTables
Information Table TAB (front)
Information Table TAB (back)
Standard Mil l PracticeMethods of increasing areas
and weights by spreading rol ls
Figure 4
AnglesTo vary area and weight for a given leg length, the thickness of each leg is changed. Note that leg length is changed slightly by this method (Fig. 4).
Figure 3
Constant for a given nominal size
Constant for a given nominal size
(except S24 and S20)
Figure 2
S Shapes and American Standard ChannelsTo vary the area and weight within a given nominal size, the web thickness and the flange width are changed by an equal amount, as shown in Figs. 2 and 3.
W ShapesTo vary the area and weight within a given nominal size, the flange width, the flange thickness and the web thickness are changed, as shown in Fig. 1.
Constant for a given nominal size
Figure 1
All beams are straightened after rolling to meet permissible variations for sweep and camber listed herein after for W shapes and S shapes. The following data refers to the subsequent cold cambering of beams to produce a predetermined dimension.
The maximum lengths that can be cambered depend on the length to which a given section can be rolled, with a maximum of 100 ft. The following table outlines the maximum and minimum induced camber of W shapes and S shapes.
Consult the producer for specific camber and/or lengths outside the above listed available lengths and sections.
Mill camber in beams of less depth than tabulated should not be specified.
A single minimum value for camber, within the ranges shown above for the length ordered, should be specified.
Camber is measured at the mill and will not necessarily be present in the same amount in the section of beam as received due to release of stress induced during the cambering operation. In general, 75% of the specified camber is likely to remain.
Camber will approximate a simple regular curve nearly the full length of the beam, or between any two points specified.
Camber is ordinarily specified by the ordinate at the mid-length of the portion of the beam to be curved. Ordinates at other points should not be specified.
Although mill cambering to achieve reverse or other compound curves is not considered practical, fabricating shop facilities for cambering by heat can accomplish such results as well as form regular curves in excess of the limits tabulated above. Refer to Effects of Heat on Steel, Part 6 of this Manual, for further information.
Sections Nominal DepthIn.
Specified Length of Beam, Ft.
Over 30to 42, incl.
Over 42to 52, incl.
Over 52to 65, incl.
Over 65to 85, incl.
Over 85to 100, incl.
Max. and Min. Camber Acceptable, In.
W Shapes, 24 and over1 to 2,incl.
1 to 3,incl.
2 to 4,incl.
3 to 5,incl.
3 to 6,incl.
W Shapes, 14 to 21, incl. and S shapes, 12 in. and over
3/4 to 21/2,incl.
1 to 3,incl.
2 to 4,incl.
21/2 to 5,incl.
Inquire
MAXIMUM AND MINIMUM INDUCED CAMBER
Standard Mil l PracticeCambering of rol led beams
OTHER PERMISSIBlE vARIATIONS
Area and Weight Variation: + 2.5% theoretical or specified amount.
Ends Out-of-Square: 1/64 in. per in. of depth, or of flange width if greater than the depth.
Camber and Sweep:
Sizes lengthPermissible variation, In.
Camber Sweep
Sizes with flange width equal to or greater than 6 in.
All 1/8 in. x (total length, ft.) 10
Sizes with flange width less than 6 in. All 1/8 in. x (total length, ft.)
101/8 in. x (total length, ft.)
5
Certain sections with a flange width approx. equal to depth & specified on order as columnsb
45 ft. andunder
1/8 in. x (total length, ft.) with 3/8 in. max10
Over 45 ft. 3/8 in. + [ (total length, ft.- 45) ] 10
bApplies only to: W 8 x 31 and heavier, W 10 x 49 and heavier, W 12 x 65 and heavier, W 14 x 90 and heavier. If other sections are specified on the order as columns, the tolerance will be subject to negotiation with the manufacturer.
lengths Plus variationMinus
variation
50 ft. and less 1/2 inch 0
Over 50 ft.1/2 in. plus 1/8 in. for each 10 ft. or fraction thereof
in excess of 50 ft.0
PERMISSIBlE vARIATIONS FOR CAMBER ORDINATE
Standard Mil l PracticeCambering of rol led beams
PERMISSIBlE vARIATIONS IN DEPTH
Dimension A may be approximately 1/2 beam or channel depth, or any dimension resulting from off-center splitting, or splitting on two lines as specified on the order.
The above variations for depths of tees or angles include the permissible variations in depth for the beams and channels before splitting.
OTHER PERMISSIBlE vARIATIONS
Other permissible variations in cross section, as well as permissible variations in length, area and weight variation and ends out-of-square, will correspond to those of the beam or channel before splitting, except
(total length, ft) camber = 1/8 in. x 5
Depth of Beam from which Tees or Angles are Split
Variations in Depth AOver and Under
Tees Angles
To 6 in., excl.6 to 16, excl.16 to 20, excl.20 to 24, excl.24 and over
1/8
3/16
1/4
5/16
3/8
1/8
3/16
1/4
––––
Standard Mil l PracticeTees spl i t from W, M and S shapesAngles spl i t from channels
Standard Mil l Practice*Angles, bar size
aSpecifiedLength of Leg,
in.
Variations from Thickness for Thickness Given, Over and Under, in.
BLengthof Leg
Over andUnder, in.
T, Out of Square per
Inch of B, in.3/16 and Under
Over 3/16 to 3/8 incl.
Over 3/8
1 and underOver 1 to 2, inc.Over 2 to 3, excl.
0.0080.0100.012
0.0100.0100.015
0.0120.015
1/32
3/64
1/16
3/128b
3/128b
3/128b
aThe longer leg of an unequal angle determines the size for permissible variations.b3/128 -in. per in. = 11/2 degrees.
OTHER PERMISSIBlE vARIATIONS
(total length, ft) Camber = 1/4 in. in any 5 ft, or 1/4 in. x 5
Straightness: Because of warpage, permissible variations for straightness do not apply to bars if any subsequent heating operation has been performed.
Ends Out-of-Square: 3/128-in. per in. of leg length or 11/2 degrees. Variation based on longer leg of an unequal angle.
_______* A member is “bar size” when its greatest cross-sectional dimension is less than 3 in.
Section
Variations Over Specified Length for Lengths GivenNo Variation Under
5 to 10 ft.excl.
10 to 20 ft.excl.
20 to 30 ft.excl.
30 to 40 ft.excl.
40 to 65 Ft.incl.
All sizes of bar-size angles 5/8 1 11/2 2 21/2
PERMISSIBlE vARIATIONS IN lENGTH
PERMISSIBlE vARIATIONS IN CROSS SECTION
Standard Mil l Practice*Angles, structural s ize
OTHER PERMISSIBlE vARIATIONS
Area and Weight Variation: + 2.5% theoretical or specified amount.
Ends Out-of-Square: 3/128 in. per in. of leg length, or 11/2 degrees. Variations based on the longer leg of an unequal angle.
(total length, ft) Camber = 1/8 in. x , applied to either leg 5
Section
Variations Over Specified Length for Lengths Given No Variation Under
To 30 ft.,incl.
Over 30 to 40 ft.,
incl.
Over 40 to 50 ft.,
incl.
Over 50 to 65 ft.,
incl.Over 65 ft.
AnglesOver Under Over Over Under Over Under Over Over Under
1/2 1/4 3/4 1/4 1 1/4 11/8 1/4 11/4 1/4
PERMISSIBlE vARIATIONS IN lENGTH
Section Nominal Size, in. a
BLength of Leg,in. T, Out of
Square perInch of B, in.Over
TheoreticalUnder
Theoretical
Angles 3 to 4, incl. Over 4 to 6, incl. Over 6
1/8
1/8
3/16
3/32
1/8
1/8
3/128b
3/128b
3/128b
aFor unequal leg angles, longer leg determines classification.b3/128 -in. per in. = 11/2 degrees.
PERMISSIBlE vARIATIONS IN CROSS SECTION
Standard Mil l PracticeS Shapes, M Shapes and channels
Section
Variations from Specified Length for Lengths Given, in.
To 30 ft.,incl.
Over 30 to 40 ft.,
incl.
Over 40 to 50 ft.,
incl.
Over 50 to 65 ft.,
incl.Over 65 ft.
S shapes, M shapes and Channels
Over Under Over Over Under Over Under Over Over Under
1/2 1/4 3/4 1/4 1 1/4 11/8 1/4 11/4 1/4
PERMISSIBlE vARIATIONS IN lENGTH
OTHER PERMISSIBlE vARIATIONS
Area and Weight Variation: + 2.5% theoretical or specified amount.
Ends Out-of-Square: 3/128 in. per in. of leg length, or 11/2 degrees. Variations based on the longer leg of an unequal angle.
(total length, ft) Camber = 1/8 in. x , applied to either leg 5
SectionNominal Size,
in.
A, Depth, In.a B, FlangeWidth, In.
T + Tb Out of Square
per Inch of B, In.
Over Theoretical
Under Theoretical
Over Theoretical
Under Theoretical
S shapes and M shapes
Channels
3 to 7, incl.Over 7 to 14, incl.Over 14 to 24, incl.
Over 7 to 14, incl.Over 7 to 14, incl.Over 14
3/32
1/8
3/16
3/32
1/8
3/16
1/16
3/32
1/8
1/16
3/32
1/8
1/8
5/32
3/16
1/8
1/8
1/8
1/8
5/32
3/16
1/8
5/32
3/16
1/32
1/32
1/32
1/32
1/32
1/32
aA is measured at centerline of web for beams; and at back of web for channels.bT + T applies when flanges of channels are tied in or out.
PERMISSIBlE vARIATIONS IN CROSS SECTION
ASTM A618
Outside Dimensions – For round hot formed structural tubing 2 in. and over in nominal size, the outside diameter shall not vary more than 1 percent from the standard specified.
Mass (A618 only) – The mass of structural tubing shall not be less than the specified value by more than 3.5 percent.
length – Structural tubing is commonly produced in random mill lengths, in multiple lengths, and in definite cut lengths. When cut lengths are specified for structural tubing, the length tolerances shall be in accordance with the following table:
Straightness – The permissible variation for straightness of structural tubing shall be 1/8 in. times the number of feet of total length divided by 5.
Standard Mil l PracticeSteel pipe and tubing
22 ft.and under
Over 22 ft.to 44 ft., incl.
Over Under Over
Length tolerance for specified cut lengths, in. 1/2 1/4 3/4
DIMENSION AND WEIGHT TOlERANCESRound Tubing and Pipe
ASTM A53
Weight – The weight of the pipe as specified in Table X2 and Table X3 (ASTM Specification A53) shall not vary by more than 10%.
Note that the weight tolerance of 10% is determined from the weights of the customary lifts of pipe as produced for shipment by the mill, divided by the number of feet of pipe in the lift. On pipe sizes over 4 in. where individual lengths may be weighed, the weight tolerance is applicable to the individual length.
Diameter – For pipe 2 in. and over in nominal diameter, the outside diameter shall not vary more than 1 percent from the standard specified.
Thickness – The minimum wall thickness at any point shall be not more than 12.5 percent under the nominal wall thickness specified.
Outside Dimensions – The specified dimensions, measured across the flats at positions at least 2 in. from either end of square or rectangular tubing and including an allowance for convexity or concavity, shall not exceed the plus and minus tolerance shown in the following table:
a The respective outside dimension tolerances include the allowances for convexity and concavity.
lengths – Structural tubing is commonly produced in random mill lengths, in multiple lengths, and in definite cut lengths. When cut lengths are specified for structural tubing, the length tolerances shall be in accordance with the following table:
Mass (A816 only) – The mass of structural tubing shall not be less than the specified value by more than 3.5 percent.
Straightness – The permissible variation for straightness of structural tubing shall be 1/8 in. times the number of feet of total length divided by 5.
Standard Mil l PracticeSteel pipe and tubing
Largest Outside DimensionAcross Flats, in.
Tolerancea
Plus and Minus, in.21/2 and underOver 21/2 to 31/2, incl.Over 31/2 to 51/2, incl.Over 51/2
0.0200.0250.030
1 percent
22 ft.and under
Over 22 ft.to 44 ft., incl.
Over Under Over Under
Length tolerance for specified cut lengths, in. 1/2 1/4 3/4 1/4
Straightness of Sides – For square or rectangular structural tubing, adjacent sides may deviate from 90 degrees by a tolerance of plus or minus 2 degrees max.
Radius of Corners – For square or rectangular structural tubing, the radius of any outside corner of the section shall not exceed three times the specified wall thickness.
Twist – The tolerances for twist or variation with respect to axial alignment of the section, for square and rectangular structural tubing, shall be as shown in the following table:
Twist is measured by holding down one end of a square or rectangular tube on a flat surface plate with the bottom side of the tube parallel to the surface plate and noting the height that either corner, at the opposite end of the bottom side of the tube, extends above the surface plate.
Wall Thickness (A500 only) – The tolerance for wall thickness exclusive of the weld area shall be plus and minus 10 percent of the nominal wall thickness specified. The wall thickness is to be measured at the center of the flat.
DIMENSION AND WEIGHT TOlERANCESSquare and Rectangular Tubing
ASTM A500 and ASTM A618
Specified Dimension of Longest Side, in.
Maximum Twist per 3 ft. of Length, in.
11/2 and underOver 11/2 to 21/2, incl.Over 21/2 to 4, incl.Over 4 to 6, incl. Over 6 to 8, incl.Over 8
0.0500.0620.0750.0870.1000.112
Standard Mil l PracticeW shapes, HP shapes
SectionNominalSize, in.
A, Depth, In. B, Flange Width, In. T + T Flanges,Out of
Square,Max, In.
E,a Web offCenterMax, In.
C, Max,Depth at
any Cross-Section
over Theoretical Depth, In.
Over Theoretical
Under Theoretical
Over Theoretical
Under Theoretical
To 12, incl.
Over 12
1/8
1/8
1/8
1/8
1/4
1/4
3/16
3/16
1/4
5/16
3/16
3/16
1/4
1/4
a Variation of 5/16-in. max. for sections over 426 lb./ft.
W Shapes30 ft. and Under Over 30 ft.
Over Under Over Under
Beams 24 in. and under innominal depthBeams over 24 in. nominal depthall columns
3/8
1/2
3/8
1/2
3/8 plus 1/16 for each additional 5 ft. or fraction thereof1/2 plus 1/16 for each additional 5 ft. or fraction thereof
3/8
1/2
PERMISSIBlE vARIATIONS IN CROSS SECTION
PERMISSIBlE vARIATIONS IN lENGTH
Standard Mil l PracticePosit ions for measuring camber
and sweep
*` Due to the extreme variations in flexibility of these shapes, straightness for tolerances for sweep are subject to negotiations between manufacturer and purchaser for individual sections involved.
Useful Information
Surface if frustum of cone or pyramid = sum of circumference of both ends x 1/2 slant height plus area of both ends.
Content of frustum of cone or pyramid = multiply area of two ends and get square root. Add the 2 areas and x 1/4 altitude.
Doubling the diameter of a pipe increases it capacity four times.
A gallon of water (U.S. standard) weighs 81/3 lbs. and contains 231 cubic inches.
A cubic foot of water contains 71/2 gallons, 1728 cubic inches, and weighs 621/2 lbs.
To find the pressure in pounds per square inch of a column of water, multiply the height of the column in feet by 0.434.
Steam rising from water at its boiling point (212° F) has a pressure equal to the atmosphere (14.7 lbs. to the square inch)
A standard horse power: the evaporation of 30 lbs. of water per hour from a feed water temperature of 100° F into steam at 70 lbs. gauge pressure.
To find capacity of tanks any size, given dimensions of cylinder in inches, to find its capacity in U.S. gallons: square the diameter, multiply by the length and by 0.0034.
To ascertain heating surface in tubular boilers, multiply 2/3 the circumference of the boiler by length of boiler in inches and add to it the area of all the tubes.
To find circumference of a circle , multiply diameter by 3.1416.
To find diameter of a circle, multiply circumference by 0.31831.
To find area of a circle, multiply square of diameter by 0.7854
Area of a rectangle = length multiplied by breadth. Doubling the diameter of a circle increases its area four times.
To find area of triangle, multiply base by 1/2 perpendicular height.
Area of ellipse = product both diameter x 0.7854.
Area of parallelogram = base x altitude.
To find side of an inscribed square, multiply diameter by 0.7071 or multiply circumference by 0.2251 or divide circumference by 4.4428
Side of a inscribed cube = radius of sphere x 1.1547
To find side of an equal square, multiply diameter by 0.8862.
Square. A side multiplied by 1.4142 equals diameter of its circumscribing circle
A side multiplied by 4.443 equals circumference of its circumscribing circle.
A side multiplied by 1.128 equal diameter of an equal circle
A side multiplied by 3.547 equals circumference of an equal circle
To find cubic inches in a ball, multiply cube of diameter by 0.5236.
To find cubic contents of a cone, multiply area of base by 1/4 the altitude.
Useful Information
TEMPERATURE CONvERSION
A Fahrenheit degree is smaller than a Celsius (Centigrade degree, one Fahrenheit degree being 5/9 of a Celsius degree.
To convert Fahrenheit degrees into Celsius, subtract 32, multiply by 5, and divide by 9.
To convert Celsius into Fahrenheit, multiply 9, divide by 5, and add 32.
The freezing point of water is 32° F, 0° C. The boiling point is 212° F, 100° C.
AVOIRDUPOIS WEIGHT2711/32 ..................................1 dram16 drams ............................ 1 ounce16 ounces ........................... 1 pound25 pounds .........................1 quarter4 quarters .............................. 1 cwt.2,000 pounds ................. 1 short ton2,240 pounds .................. 1 long ton
TROY WEIGHT24 grains ................................ 1pwt.20 pwt. ............................... 1 ounce12 ounces ........................... 1 poundUsed for weighing gold, silver and jewels
CUBIC MEASURE1.728 cubic inches .........1 cubic foot27 cubic feet ................1 cubic yard 128 cubic feet .............1 cord (wood)40 cubic feet ............1 ton (shipping)2,150.42 cubic in........1 standard bu.231 cubic in. ..1 U.S. standard gallon1 cubic ft. ........ about 4/5 of a bushel
DRY MEASURE2 pints ................................. 1 quart8 quarts ................................ 1 peck4 pecks ...............................1 bushel
LIQUID MEASURE4 gills ..................................... 1 pint 2 pints ................................. 1 quart4 quarts .............................. 1 gallon311/2 gallons ....................... 1 barrel
IMPERIAL LIQUID MEASURE1 U.S. gal. .......... 0.833 Imperial gal.1 U.S. gal. ...................... 3.785 liters1 Imperial gal. . .......... 1.201 U.S. gal.1 Imperial gal. ............... 4.546 liters1 liter ....................... 0.264 U.S. gal.1 liter ................. 0.220 Imperial gal.
LONG MEASURE12 inches ............................... 1 foot3 feet .................................... 1 yard51/2 yards ................................ 1 rod40 rods ............................. 1 furlong8 furlongs ....................... 1 sta. mile3 miles .............................. 1 league
MARINER’S MEASURE6 feet .................................1 fathom120 fathoms ............. 1 cable length71/3 cable lengths .................. 1 mile5,280 feet ................... 1 statue mile6,080.2 feet .............. 1 nautical mile
SQUARE MILE144 sq. inches ...................... 1 sq.ft.9 sq. ft. ............................ 1 sq. yard301/4 sq. yards ................... 1 sq. rod40 sq. rods ........................... 1 rood4 roods .................................. 1 acre640 acres ......................... 1 sq.mile
WEIGHTS AND MEASURES
Useful Information
METRIC EQUIvAlENTS
LINEAR MEASURE1 centimeter ............. 0.3937 inches1 inch ................... 2.54 centimeters1 decimeter ... 0.937 in. / 0.328 foot1 foot .................... 3.048 decimeter1 meter ......... 39.37 in./ 1.0936 yds.1 yard ........................ 0.9144 meter1 dekameter ................. 1.9884 rods1 rod .................. 0.5029 dekameter1 kilometer .................... 0.621 mile1 mile ....................1.609 kilometers
SQUARE MEASURE1 sq. centimeter .......... 0.1550 sq. in.1 sq. in. ......... 6.452 sq. centimeters1 sq. decimeter ........... 0.1076 sq.ft.1 sq. ft. .................... 9.2903 sq.dec.1 sq. meter ................ 1.196 sq. yds.1 sq.yd. ............... 0.8361 sq. meter1 acre ........................... 160 sq.rods
1 sq. rod .................... 0.00625 acre1 hectare ....................... 2.47 acres1 acre ..................... 0.4047 hectare1 sq. kilometer .......... 0.386 sq. mile1 sq. mile ............ 2.59 sq. kilometer
MEASURE OF VOLUME1 cubic centimeter .......... 0.61 cu. in.1 cubic in. ............ 16.39 cubic cent.1 cubic decimeter ... 0.0353 cubic ft.1 cubic foot ........ 28.317 cubic dec.1 cubic meter ....... 1.308 cubic yds.1 cubic yard...... 0.7646 cubic meter1 stere ......................... 0.2759 cord1 cord ......................... 3.624 steres1 liter 0.906 qt. dry ... 1.0567 qts. liq.1 qt. dry ........................ 1.101 liters1 qt. liquid .................... 0.9463 liter1 dekaliter..................2.6417 gal./1.135 pecks1 gal. .................... 0.3785 dekaliter1 peck .................... 0.881 dekaliter
1 hektoliter ............. 2.8375 bushels1 bushel ............... 0.3524 hektoliter
WEIGHTS1 gram .................... 0.03527 ounce1 ounce ...................... 28.35 grams1 kilogram .............. 2.2046 pounds1 pound ................. 0.4536 kilogram1 metric ton ......0.98421 English ton1 English ton ........... 1.016 metric ton
APPROXIMATE METRIC EQUIvAlENTS
1 decimeter ....................... 4 inches1 liter ..........1.06 qts liq./0.9 qts. dry1 meter ............................ 1.1 yards1 kilometer ....................5/8 of a mile1 hektoliter .................. 25/8 bushels1 hectare ......................... 21/2 acres1 kilogram .......................... 21/5 lbs.1 stere or cubic meter ... 1/4 of a cord1 metric ton ................. 2,204.6 lbs.
FRACTION AND DECIMAl CHART
1/64 ................... 0.156251/32 ................... 0.031253/64 ................... 0.0468751/16 ..................... 0.06255/64 ................. 0.0781253/32 ..................... 0.093757/64 ................... 0.1093751/8 .......................... 0.1259/64 ................... 0.1406255/32 ................... 0.1562511/64 ................ 0.1718753/16 ..................... 0.187513/64 ................ 0.2031257/32 ..................... 0.2187515/64 ................ 0.2343751/4 .......................... 0.250
17/64 ................. 0.2656259/32 ..................... 0.2812519/64 ................. 0.2968755/16 ..................... 0.312521/64 ................ 0.32812511/32 ................. 0.3437523/64 ................ 0.3593753/8 ......................... 0.37525/64 ................ 0.39062513/32 .................. 0.4062527/64 ................ 0.4218757/16 ....................... 0.437529/64 ................ 0.45312515/32 .................. 0.4687531/64 ................ 0.4843751/2 ......................... 0.500
33/64 ................. 0.51562517/32 ................... 0.5312535/64 ................ 0.5468759/16 ...................... 0.562537/64 ................ 0.57812519/32 .................. 0.5937539/64 ................. 0.6093755/8 ......................... 0.62541/64 ................ 0.64062521/32 .................. 0.6562543/64 ................ 0.67187511/16 .................... 0.687545/64 ................ 0.70312523/32 .................. 0.7187547/64 ................ 0.7343753/4 ......................... 0.750
49/64 ................ 0.76562525/32 ................... 0.7812551/64 ................ 0.79687513/16 .................... 0.812553/64 ................ 0.82812527/32 ................... 0.8437555/64 ................ 0.8593757/8 ......................... 0.87557/64 ................ 0.89062529/32 .................. 0.9062559/64 ................ 0.92187515/16 .................... 0.937561/64 ................ 0.95312531/32 .................. 0.9687563/64 ................ 0.9843751............................ 1.000