Theoretical Weights of Copper Rods and Bars for Hexagons

(Imperial Sizes)

Size Across Flats
(in.)
Size Across Flats
(in.)
Size Across Flats
(mm)
Kilogrammes per Metre (kg/m) Kilogrammes per 3.6 Metre Length (kg/3.6m) Metres per Kilogramme (m/kg) Pounds per Foot (lb/ft)

3/32 0.094 2.381 0.44 0.158 22.78 0.03
1/8 0.125 3.175 0.078 0.281 12.81 0.05
5/32 0.156 3.969 0.122 0.439 8.20 0.08
3/16 0.188 4.762 0.176 0.632 5.69 0.12
7/32 0.219 5.556 0.239 0.860 4.18 0.16
1/4 0.250 6.350 0.312 1.12 3.20 0.21
9/32 0.281 7.144 0.395 1.42 2.53 0.27
5/16 0.313 7.938 0.488 1.76 2.05 0.33
11/32 0.344 8.731 0.590 2.12 1.69 0.40
3/8 0.375 9.525 0.702 2.53 1.42 0.47
13/32 0.406 10.32 0.824 2.97 1.21 0.55
7/16 0.438 11.11 0.956 3.44 1.05 0.64
15/32 0.469 11.91 1.09 3.95 0.911 0.74
1/2 0.500 12.70 1.25 4.50 0.801 0.84
17/32 0.531 13.49 1.41 5.08 0.709 0.95
9/16 0.563 14.29 1.58 5.69 0.633 1.06
19/32 0.594 15.08 1.76 6.34 0.568 1.18
5/8 0.625 15.88 1.95 7.02 0.513 1.31
21/32 0.656 16.67 2.15 7.74 0.465 1.45
11/16 0.688 17.46 2.36 8.50 0.424 1.59
3/4 0.750 19.05 2.81 10.11 0.356 1.89
13/16 0.813 20.64 3.30 11.87 0.303 2.22
7/8 0.875 22.23 3.82 13.77 0.261 2.57
15/16 0.938 23.81 4.39 15.80 0.228 2.95
1" 1.000 25.40 5.00 17.98 0.200 3.36
1-1/16 1.063 26.99 5.64 20.30 0.177 3.79
1-1/8 1.125 28.58 6.32 22.76 0.158 4.25
1-3/16 1.188 30.16 7.04 25.36 0.142 4.73
1-1/4 1.250 31.75 7.80 28.10 0.128 5.24
1-3/8 1.375 34.93 9.44 34.00 0.106 6.35
1-7/16 1.438 36.51 10.32 37.16 0.097 6.94
1-1/2 1.500 38.10 11.24 40.46 0.089 7.55
1-5/8 1.625 41.28 13.19 47.48 0.076 8.86
1-3/4 1.750 44.45 15.30 55.07 0.065 10.28
1-7/8 1.875 47.63 17.56 63.22 0.057 11.80
2" 2.000 50.80 19.98 71.93 0.050 13.43
2-1/4 2.250 57.15 25.29 91.03 0.040 16.99
2-1/2 2.500 63.50 31.22 112.39 0.032 20.98
2-3/4 2.750 69.85 37.77 135.99 0.026 25.38
3" 3.000 76.20 44.96 161.84 0.22 30.21