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Copper Wire Characteristics
CHARACTERISTICS:
20°C |
Nominal values for solid, bare annealed copper conductors at 20°C ambient temperature. |
| |
|
AWG |
Stranding |
Diameter |
Area |
DCR (Ohms/mft) |
Weight |
Nominal
Breaking Load |
inch |
mm |
Circular
mils |
mm2 |
Bare or
Silver Copper |
Tinned
Copper |
lbs/mft |
kgs/km |
lbs |
newtons |
38 |
Solid |
.004 |
.102 |
16 |
.008 |
659.6 |
732.1 |
.05 |
.07 |
.4939 |
2.20 |
36 |
Solid |
.005 |
.127 |
25 |
.013 |
414.8 |
464.6 |
.07 |
.10 |
.7854 |
3.49 |
34 |
Solid |
.006 |
.152 |
40 |
.020 |
260.9 |
270.3 |
.12 |
.18 |
1.249 |
5.56 |
32 |
7/40 |
.010 |
.254 |
100 |
.051 |
~ |
176 |
.21 |
.31 |
1.986 |
8.83 |
30 |
Solid
7/38 |
.010
.012 |
.254
.305 |
100
112 |
.051
.057 |
104
92.6 |
113
106 |
.30
.35 |
.45
.52 |
3.157 |
14.04 |
29 |
Solid |
.012 |
.305 |
128 |
.065 |
81.83 |
88.8 |
.39 |
.58 |
3.981 |
17.71 |
28 |
Solid
7/36 |
.013
.015 |
.330
.381 |
159
175 |
.081
.089 |
65.3
59.3 |
70.8
67.5 |
.48
.55 |
.71
.82 |
5.020 |
22.33 |
27 |
Solid
7/35
65/44 |
.014
.018
.018 |
.356
.457
.457 |
202
220
260 |
.102
.111
.131 |
51.4
~
42.0 |
55.6
53.8
~ |
.61
.69
.70 |
.91
1.03
1.04 |
6.331 |
28.16 |
26 |
Solid
7/34
10/36
19/38 |
.016
.019
.019
.021 |
.406
.483
.483
.533 |
253
278
250
304 |
.128
.141
.127
.154 |
41.0
37.3
40.4
34.1 |
44.5
42.5
47.3
38.9 |
.77
.87
.78
.97 |
1.14
1.29
1.16
1.44 |
7.983 |
35.51 |
24 |
Solid
7/32
16/36
19/36 |
.020
.024
.023
.025 |
.508
.610
.584
.635 |
404
448
400
475 |
.205
.227
.201
.241 |
25.7
23.1
27.5
21.8 |
27.2
25.7
29.5
24.9 |
1.22
1.38
1.25
1.48 |
1.82
2.05
1.86
2.20 |
12.69 |
56.45 |
22 |
Solid
7/30
19/34 |
.025
.031
.032 |
.635
.787
.813 |
643
700
754 |
.324
.355
.382 |
16.2
14.8
13.8 |
16.7
16.6
15.5 |
1.94
2.19
2.35 |
2.89
3.26
3.50 |
19.43 |
86.42 |
20 |
Solid
7/28
10/30
19/32
26/34
42/36 |
.032
.038
.036
.040
.037
.038 |
.813
.965
.914
1.02
.940
.965 |
1,020
1,111
1,000
1,216
1,032
1,050 |
.519
.562
.507
.616
.523
.532 |
10.1
9.33
10.4
8.53
~
~ |
10.5
10.3
11.4
9.48
11.3
11.2 |
3.10
3.49
3.14
3.84
3.28
3.34 |
4.61
5.19
4.67
5.71
4.88
4.97 |
30.89 |
137.40 |
19 |
Solid |
.036 |
.914 |
1,290 |
.653 |
8.05 |
~ |
3.90 |
5.80 |
38.95 |
173.25 |
18 |
Solid
7/26
16/30
19/30
41/34 |
.040
.048
.046
.050
.047 |
1.02
1.22
1.17
1.27
1.19 |
1,620
1,770
1,600
1,900
1,627 |
.823
.897
.810
.963
.824 |
6.39
5.86
6.48
5.46
6.60 |
6.77
6.45
7.15
6.10
7.08 |
4.92
5.55
5.01
5.95
5.09 |
7.32
8.26
7.46
8.85
7.58 |
49.12 |
218.49 |
16 |
Solid
7/.0192
19/29
26/30
65/34 |
.051
.058
.057
.060
.060 |
1.30
1.47
1.45
1.52
1.52 |
2,580
2,581
2,426
2,600
2,580 |
1.31
1.31
1.23
1.32
1.31 |
4.16
4.16
4.27
3.99
4.16 |
4.47
~
4.82
4.39
4.47 |
7.81
7.90
7.52
8.15
7.98 |
11.62
11.76
11.19
12.13
11.88 |
78.10 |
347.39 |
CHARACTERISTICS:
20°C |
Nominal values for solid, bare annealed copper conductors at 20°C ambient temperature. |
AWG |
Stranding |
Diameter |
Area |
DCR (Ohms/mft) |
Weight |
Nominal
Breaking Load |
inch |
mm |
Circular
mils |
mm2 |
Bare or
Silver Copper |
Tinned
Copper |
lbs/mft |
kgs/km |
lbs |
newtons |
14 |
Solid
7/.0242
19/27
41/30 |
.064
.073
.071
.069 |
1.63
1.85
1.80
1.75 |
4,110
4,100
3,831
4,100 |
2.08
2.08
1.94
2.08 |
2.52
2.61
2.71
2.53 |
2.68
~
3.05
2.81 |
12.4
12.7
12.1
12.9 |
18.5
18.9
18.0
19.2 |
124.2 |
552.44 |
12 |
Solid
7/.0305
19/25
65/30 |
.081
.092
.090
.091 |
2.06
2.34
2.29
2.31 |
6,530
6,512
6,088
6,500 |
3.31
3.30
3.08
3.29 |
1.59
1.64
1.70
1.60 |
1.69
~
1.87
1.82 |
19.8
20.2
19.4
20.8 |
29.5
30.1
28.9
31.0 |
197.5 |
878.48 |
10 |
Solid
7/.0385
19/.0234
37/.0169
49/27
105/30 |
.102
.116
.117
.112
.120
.130 |
2.59
2.95
2.97
2.84
3.05
3.30 |
10,380
10,376
10,404
9,361
9,880
10,500 |
5.26
5.25
5.27
4.74
5.01
5.32 |
1.00
1.00
.98
1.25
1.28
.99 |
~
~
~
~
~
1.10 |
31.4
32.0
32.0
29.2
32.4
33.1 |
46.7
47.6
47.6
43.5
48.2
49.3 |
314.0 |
1,396.67 |
9 |
7/.0432 |
.130 |
3.30 |
13,064 |
6.61 |
.82 |
~ |
43.0 |
64.0 |
380.5 |
1,692.46 |
8 |
Solid
7/.0486
19/.0295
133/29
168/30 |
.129
.146
.144
.167
.174 |
3.28
3.71
3.66
4.24
4.42 |
16,510
16,534
16,535
16,983
16,800 |
8.37
8.38
8.38
8.61
8.51 |
.62
.65
.65
~
~ |
~
~
~
.71
.70 |
49.9
50.1
50.0
54.0
53.1 |
74.3
74.6
74.4
80.4
79.0 |
479.8 |
2,134.15 |
6 |
Solid
7/.0612
19/.0372
133/27
266/30 |
.162
.184
.186
.210
.204 |
4.11
4.67
4.72
5.33
5.18 |
26,240
26,218
26,293
26,818
26,600 |
13.30
13.28
13.33
13.60
13.49 |
.40
.41
.40
~
~ |
~
~
~
.43
.44 |
79.4
81.1
81.1
84.1
83.2 |
118.2
120.7
120.7
125.1
123.8 |
762.9 |
3,393.38 |
4 |
Solid
7/.0772
19/.0469
133/25
420/30 |
.204
.232
.235
.257
.257 |
5.18
5.89
5.97
6.53
6.53 |
41,740
41,719
41,793
42,615
42,000 |
21.15
21.15
21.19
21.61
21.29 |
.25
.26
.24
~
~ |
~
~
~
.29
.28 |
126
129
129
135
140 |
188
192
192
201
208 |
1213 |
5,395.42 |
2 |
19/.0591
665/30 |
.292
.338 |
7.42
8.59 |
66,407
66,500 |
33.67
33.72 |
.17
~ |
~
.18 |
205
213 |
305
317 |
1929 |
8,580.19 |
1 |
19/.0664 |
.332 |
8.43 |
83,771 |
42.47 |
.13 |
~ |
266 |
396 |
2432 |
10,817.54 |
1/0 |
19/.0745
37/.0534
259/24
1045/30 |
.373
.370
.424
.410 |
9.47
9.40
10.77
10.41 |
105,455
105,508
104,639
104,500 |
53.47
53.49
53.05
52.98 |
.11
.10
~
~ |
~
~
.11
.12 |
326
326
331
335 |
485
485
493
499 |
2984 |
13,272.83 |
2/0 |
37/.0600
259/.0227
1330/30 |
.420
.456
.496 |
10.67
11.58
12.60 |
133,200
129,956
133,300 |
67.53
65.89
67.58 |
.08
~
~ |
~
.09
.09 |
411
430
430 |
612
640
640 |
3763 |
16,737.82 |
3/0 |
37/.0673 |
.470 |
11.94 |
167,584 |
84.97 |
.07 |
~ |
518 |
771 |
4745 |
21,105.76 |
4/0 |
37/.0756
427/.0223
2107/30 |
.530
.602
.608 |
13.46
15.29
15.44 |
211,468
212,343
210,700 |
107.23
107.65
106.82 |
.05
~
~ |
~
.06
.06 |
653
676
674 |
972
1,006
1,003 |
5983 |
26,612.38 |
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