Theoretical Weights
THEORETICAL WEIGHT TABLES
ALLOY AND CARBON STEEL WEIGHT
FORMULAS
|
Shape
|
Pounds
per Foot |
|
Round
Hexagon
Square
Flat |
D2 x 2.67
D2 x 2.945
D2 x 3.4
Thickness (in.) x Width (in.) x 3.4 |
WEIGHTS OF ALLOY AND CARBON BAR STEEL
Per Linear Foot
|
Sizes In Inches |
Round |
Square |
Octagon |
Hexagon |
Size In
Inches |
Round |
Square |
Octagon |
Hexagon |
|
1/16
5/64
3/32
7/64 |
.010
.017
.023
.031 |
.013
.022
.029
.039 |
.011
.018
.024
.033 |
.012
.019
.025
.034 |
11/16
45/64
23/32
47/64 |
1.262
1.320
1.380
1.440 |
1.607
1.681
1.756
1.834 |
1.333
1.394
1.487
1.521 |
1.392
1.456
1.521
1.588 |
|
1/8
9/64
5/32
11/64 |
.042
.053
.065
.079 |
.053
.067
.083
.100 |
.044
.056
.069
.083 |
.046
.058
.072
.087 |
3/4
25/32
13/16
27/32 |
1.502
1.630
1.763
1.901 |
1.913
2.075
2.245
2.421 |
1.586
1.721
1.862
2.008 |
1.656
1.797
1.944
2.096 |
|
3/16
13/64
7/32
15/64 |
.094
.110
.128
.147 |
.120
.140
.163
.187 |
.099
.116
.135
.155 |
.104
.121
.141
.162 |
7/8
29/32
15/16
31/32 |
2.045
2.193
2.347
2.506 |
2.603
2.792
2.988
3.191 |
2.159
2.316
2.479
2.646 |
2.254
2.418
2.588
2.763 |
|
1/4
17/64
9/32
19/64 |
.167
.188
.211
.235 |
.213
.240
.269
.300 |
.176
.199
.223
.248 |
.184
.207
.233
.259 |
1
1-1/16
1-1/8
1-3/16 |
2.670
3.015
3.380
3.766 |
3.400
3.838
4.303
4.795 |
2.820
3.183
3.569
3.977 |
2.945
3.324
3.727
4.152 |
|
5/16
21/64
11/32
23/64 |
.261
.288
.316
.345 |
.332
.360
.402
.439 |
.275
.304
.334
.364 |
.288
.318
.348
.381 |
1-1/4
1-5/16
1-3/8
1-7/16 |
4.172
4.600
5.049
5.518 |
5.313
5.857
6.428
7.026 |
4.407
4.858
5.332
5.827 |
4.601
5.072
5.567
6.085 |
|
3/8
25/64
13/32
27/64 |
.376
.408
.441
.475 |
.478
.519
.561
.605 |
.397
.431
.466
.502 |
.414
.450
.486
.524 |
1-1/2
1-9/16
1-5/8
1-11/16 |
6.008
6.519
7.051
7.604 |
7.650
8.301
8.978
9.682 |
6.345
6.885
7.446
8.030 |
6.625
7.189
7.775
8.385 |
|
7/16
29/64
15/32
31/64 |
.511
.548
.587
.627 |
.651
.698
.747
.798 |
.540
.579
.620
.662 |
.564
.604
.647
.692 |
1-3/4
1-13/16
1-7/8
1-15/16 |
8.178
8.773
9.388
10.02 |
10.41
11.17
11.95
12.76 |
8.634
9.265
9.911
10.58 |
9.018
9.673
10.35
11.05 |
|
1/2
33/64
17/32
35/64 |
.668
.710
.754
.799 |
.850
.904
.960
1.017 |
.705
.750
.796
.844 |
.736
.783
.831
.881 |
2
2-1/16
2-1/8
2-3/16 |
10.68
11.36
12.06
12.78 |
13.60
14.46
15.35
16.27 |
11.28
11.99
12.73
13.49
|
11.78
12.53
13.30
14.09 |
|
9/16
37/64
19/32
39/64 |
.845
.893
.941
.992 |
1.076
1.136
1.199
1.263 |
.892
.943
.994
1.048 |
.932
.985
1.038
1.094 |
2-1/4
2-5/16
2-3/8
2-7/16 |
13.52
14.28
15.06
15.87 |
17.21
18.18
19.18
20.20
|
14.27
15.08
15.91
16.75
|
14.91
15.75
16.61
17.49
|
|
5/8
41/64
21/32
43/64 |
1.043
1.096
1.150
1.205 |
1.328
1.395
1.464
1.535 |
1.102
1.207
1.214
1.272 |
1.150
1.209
1.268
1.329 |
2-1/2
2-9/16
2-5/8
2-11/16 |
16.69
17.53
18.40
19.29 |
21.25
22.33
23.43
24.56 |
17.62
18.52
19.43
20.37 |
18.40
19.34
20.29
21.27 |
|
Size In
Inches |
Round |
Square |
Octagon |
Hexagon |
Size In
Inches |
Round |
Square |
Octagon |
|
2-3/4
2-3/16
2-7/8
2-5/16 |
20.19
21.12
22.07
23.04 |
25.71
26.90
28.10
29.34 |
21.33
22.31
23.31
24.33 |
22.27
23.29
24.34
25.41 |
6
6-1/16
6-1/8
6-3/16 |
96.13
98.15
100.2
102.2 |
122.4
125.0
127.6
130.2 |
101.5
103.6
105.8
108.0 |
|
3
3-1/16
3-1/8
3-3/16 |
24.03
25.05
26.08
27.13 |
30.60
31.89
33.20
34.55 |
25.38
26.45
27.54
28.65 |
26.50
27.62
28.76
29.92 |
6-1/4
6-5/16
6-3/8
6-7/16 |
104.3
106.4
108.5
110.7 |
132.8
135.5
138.2
140.9 |
110.2
112.4
114.6
116.9 |
|
3-1/4
3-5/16
3-3/8
3-7/16
|
28.21
29.30
30.42
31.55 |
35.91
37.21
38.73
40.18 |
29.79
30.94
32.12
33.32 |
|
6-1/2
6-9/16
6-5/8
6-11/16
|
112.8
115.0
117.2
119.4 |
143.7
146.4
149.2
152.1 |
119.1
121.4
123.8
126.1 |
|
3-1/2
3-9/16
3-5/8
3-1/16 |
32.71
33.90
35.09
36.31 |
41.6
43.15
44.68
46.23 |
34.54
35.79
37.07
38.34 |
|
6-3/4
6-13/16
6-7/8
6-15/16 |
121.7
123.9
126.2 2
128.5 |
154.9
157.8
160.7
163.6 |
128.5
130.9
133.3
135.7 |
|
3-3/4
3-3/16
3-7/8
3-5/16 |
37.55
38.81
40.10
41.40 |
47.81
49.42
51.05
52.71 |
39.65
40.99
42.34
43.72 |
|
7
7-1/16
7-1/8
7-3/16 |
130.9
133.2
135.6
138.0 |
166.6
169.6
172.6
175.6 |
138.2
140.7
143.2
145.7 |
|
4
4-1/16
4-1/8
4-3/16 |
42.73
44.07
45.44
46.83 |
54.40
56.11
57.85
59.62 |
45.12
46.54
47.98
49.45 |
|
7-1/4
7-5/16
7-3/8
7-7/16 |
140.4
142.8
145.2
147.7 |
178.7
181.8
184.9
188.1 |
148.2
150.8
153.4
156.0 |
|
4-1/4
4-5/16
4-3/8
4-7/16 |
48.23
49.66
51.11
52.58 |
61.41
63.23
65.08
66.95 |
50.93
52.44
53.98
55.53 |
|
7-1/2
7-5/8
7-3/4
7-7/8 |
150.2
155.3
160.4
165.6 |
191.3
197.7
204.2
210.9 |
158.6
164.0
169.4
174.9 |
|
4-1/2
4-9/16
4-5/8
4-1/16 |
54.08
55.59
57.12
58.68 |
68.85
70.78
72.73
74.71 |
57.10
58.70
60.32
61.96 |
|
8
8-1/4
8-1/2
8-3/4 |
170.9
181.8
192.9
204.4 |
217.6
230.9
245.7
259.6 |
180.5
192.0
203.8
215.8 |
|
4-3/4
4-3/16
4-7/8
4-5/16 |
60.25
61.85
63.46
65.10 |
76.71
78.75
80.80
82.89 |
63.63
65.32
67.02
68.75 |
|
1
10
11
12 |
216.3
267.0
323.1
384.4 |
275.4
340.0
411.4
489.6 |
228.4
282.0
341.2
406.1 |
|
5
5-1/16
5-1/8
5-3/16 |
66.76
68.44
70.14
71.86 |
85.00
87.14
89.30
91.50 |
70.50
72.27
74.07
75.89 |
|
13
14
15
16 |
451
523
601
684 |
575
666
765
871 |
476
552
634
721 |
|
5-1/4
5-5/16
5-3/8
5-7/16 |
73.60
75.36
77.15
78.95 |
93.71
95.96
98.23
100.5 |
77.72
79.59
81.47
83.38 |
|
17
18
19
20 |
772
865
964
1068 |
982
1102
1227
1360 |
814
912
1017
1127 |
|
5-1/2
5-9/16
5-5/8
5-1/16 |
80.78
82.62
84.49
86.38 |
102.9
105.2
107.6
110.0 |
85.30
87.25
89.23
91.22 |
|
21
22
23
24 |
1177
1292
1412
1538 |
1499
1645
1798
1958 |
1242
1363
1490
1622 |
|
5-3/4
5-3/16
5-7/8
5-5/16 |
88.29
90.22
92.17
94.14 |
112.4
114.9
117.4
119.9 |
9323
95.27
97.33
99.41 |
|
25
26
27
28 |
1669
1805
1946
2093 |
2125
2298
2478
2665 |
1760
1904
2053
2208 |