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464 NOTES ON COPPER WIRE
TABLE No. 85 — Weight and Resistance of Bare
Copper Wire.
Gage
No.
Diameter
in mils.
Sectional
area in cir-
cular mils.
Weight.
Lbs. per foot Lbs. per Ohm.
0000 460. 21 1600 .6405 13140
ooo 409 .
64 167805 .5080 8258
00 364.8 133079 .4028 5197
o 324.86 1055,34 •3195 3268
I 289.3 83694 • 2533 2055
2 257-63 66373 .2009 1292
3 229.42 52634 • 1593 812.3
4 204.31 41743 .1264 511.
2
5 181.94 33102 .1002 321.4
6 162.02 26251 .07946 202.3
7 144.28 20817 . 06302 179.
1
8 128.49 16510 .
04998 72.94
9 H4-43 13094 .03963 5030
10 101.89 10382 •03143 31.61
ii 90.742 8234 . 02492 19.89
12 80.808 6530 .01977 12.51
13 71.961 5178 .01568 7.868
14 64 . 084 4107 .01243 4.948
15 57.068 3257 .009858 3-II3
16 50.82 2583 .007818 1-957
17 45-257 2048 . 006200 1.230
18 40-303 1624 .004917 •7734
19 35.89 1288 .003899 .4865
20 31.961 1022 . 003092 .3062
21 28.462 810.
1
. 002452 .1925
22 25-347 642.4 .001945 .1212
23 22.571 509-5 .001542 .07616
24 20.1 404.0 .001223 .04789
25 17.9 320.4 . 0009699 .03012
26 15-94 254-1 . 0007692 .01894
27 14- 195 201.5 .0006100 .01191
28 12.641 159-8 .0004837 .007491
29 11.257 126.7 .0003836 .004710
30 10.025 100.5 . 0003042 .002962
3i 8.928 79-71 .0002413 .001863
32 7-95 63.21 .0001913 .001172
33 7.08 50.13 .0001517 .0007375
34 6.304 39-75 .0001203 . 0004634
35 5614 31-52 . 00009543 .0002915
36 5- 25- .00007568 .0001834
37 4-453 19-83 .00006001 .0001152
38 3.965 15-72 .00004759 .00007252
39 2.531 12.47 .00003774 . 00004560
40 3-144 9.89 .00002993 .00002868
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