Alloy wire for electricity
(Nickel Chrome,Fe-Chrome)
Electric resistance wire
(Copper Nickel,Manganese Nickel)
Pure Nickel Wire
(Wire･Ribbon･Plate･Coil･Foil)
Nickel Alloy
(Wire･Ribbon)
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CN10 (CuNi6)　Copper Nickel Resistance Wire Type 10

Code：CN10 (Copper Nickel Resistance Wire Type 10）

Properties and Applications

Heat and oxidation resistance equal to or higher than that of electrical copper materials. It is non-magnetic and has better workability than electrical copper. Used in road heaters, floor heaters, electrical fuses, etc.

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Product Details

JIS JIS Code Electrical
Resistivity
[μΩm]		 Average TCR
［×10-6/℃］
GCN10 C 2532 0.10±0.012 ＊710
(＊)Reference value
Thermal
Expansion
Coefficient
×10-6/		 Density
g/cm3
(20℃		 Melting Point
℃		 Max
Operating
Temperature
℃
17.5 8.90 1090 220
Chemical
Composition		 Mn Ni Cu+Ni+Mn
(％) ≦1.0 4～7 ≧99
Alloys Metal type Diameter (mm)
CN10W Wire φ6.00～0.06
CN10R Ribbon t=2.90~0.05 w=40~0.4 (Depends on thickness)
CN10P Plate Please consult
CN10 Coils, foils Please consult

CN10W【Resistance・Length・Weight】

〔Wire〕
Alloys Electrical
Resistivity
(23℃μΩｍ)
CN10W 0.10±0.012
Diameter
(mm)		 Tolerance
(mm)		 Cross section
(mm2)		 Resistance Tolerance
(%)		 Resistance Tolerance
(Ω/ｍ)		 Length
(ｍ/Kg)		 Weight
(ｇ/ｍ)
6.00 ±0.080 28.27 ±5 0.00354 3.97 252
5.50 ±0.080 23.76 ±5 0.00421 4.73 211
5.00 ±0.080 19.64 ±5 0.00509 5.72 175
4.50 ±0.080 15.90 ±5 0.00629 7.06 142
4.00 ±0.080 12.57 ±5 0.00796 8.94 112
3.50 ±0.080 9.621 ±5 0.0104 11.7 85.6
3.20 ±0.060 8.042 ±5 0.0124 14.0 71.6
2.90 ±0.060 6.605 ±5 0.0151 17.0 58.8
2.60 ±0.060 5.309 ±5 0.0188 21.2 47.3
2.30 ±0.050 4.155 ±5 0.0241 27.0 37.0
2.00 ±0.050 3.142 ±5 0.0318 35.8 28.0
1.80 ±0.050 2.545 ±5 0.0393 44.2 22.6
1.60 ±0.040 2.011 ±5 0.0497 55.9 17.9
1.50 ±0.040 1.767 ±5 0.0566 63.6 15.7
1.40 ±0.040 1.539 ±5 0.0650 73.0 13.7
1.30 ±0.040 1.327 ±5 0.0753 84.7 11.8
1.20 ±0.040 1.131 ±5 0.0884 99.3 10.1
1.10 ±0.030 0.9503 ±6 0.105 118 8.46
1.00 ±0.030 0.7854 ±6 0.127 143 6.99
0.90 ±0.030 0.6362 ±6 0.157 177 5.66
0.85 ±0.030 0.5675 ±6 0.176 198 5.05
0.80 ±0.030 0.5027 ±6 0.199 224 4.47
0.75 ±0.025 0.4418 ±6 0.226 254 3.93
0.70 ±0.025 0.3848 ±6 0.260 292 3.43
0.65 ±0.025 0.3318 ±6 0.301 339 2.95
0.60 ±0.025 0.2827 ±6 0.354 397 2.52
0.55 ±0.020 0.2376 ±7 0.421 473 2.11
0.50 ±0.020 0.1964 ±7 0.509 572 1.75
0.45 ±0.020 0.1590 ±7 0.629 706 1.42
0.40 ±0.015 0.1257 ±7 0.796 894 1.12
0.35 ±0.015 0.09621 ±7 1.04 1168 0.856
0.32 ±0.015 0.08042 ±7 1.24 1397 0.716
0.29 ±0.012 0.06605 ±7 1.51 1701 0.588
0.26 ±0.012 0.05309 ±8 1.88 2116 0.473
0.23 ±0.012 0.04155 ±8 2.41 2704 0.370
0.20 ±0.010 0.03142 ±8 3.18 3577 0.280
0.18 ±0.010 0.02545 ±8 3.93 4415 0.226
0.16 ±0.010 0.02011 ±8 4.97 5588 0.179
0.15 ±0.008 0.01767 ±8 5.66 6358 0.157
0.14 ±0.008 0.01539 ±8 6.50 7299 0.137
0.13 ±0.008 0.01327 ±9 7.53 8465 0.118
0.12 ±0.008 0.01131 ±9 8.84 9935 0.101
0.11 ±0.006 0.009503 ±9 10.5 11823 0.0846
0.10 ±0.006 0.007854 ±9 12.7 14306 0.0699
0.09 ±0.005 0.006362 ±10 15.7 17662 0.0566
0.08 ±0.005 0.005027 ±10 19.9 22353 0.0447
0.07 ±0.005 0.003848 ±10 26.0 29196 0.0343
0.06 ±0.004 0.002827 ±11 35.4 39739 0.0252

CN10W【Temperature Current Characteristics・Diameter・Temperature・Current】

[Unit：Ampere]
Diameter
（mm）		 50
（℃）		 100
（℃）		 150
（℃）		 200
（℃）		 250
（℃）		 300
（℃）		 350
（℃）		 400
（℃）
6.00 113 162 292 368 442 519 593 676
5.50 101 186 257 323 389 457 524 598
5.00 87.2 161 223 281 338 397 455 515
4.50 75.0 138 191 241 290 341 390 443
4.00 65.2 121 168 210 251 295 337 381
3.50 53.9 99.5 138 173 207 243 277 314
3.20 47.0 86.7 120 152 181 212 242 275
2.90 40.8 77.4 105 131 157 184 210 239
2.60 36.6 67.1 92.1 116 138 162 185 208
2.30 30.6 55.9 77.9 97.0 116 135 155 174
2.00 25.0 45.9 63.2 79.4 94.6 111 126 143
1.80 22.8 41.5 56.8 71.1 84.8 98.5 112 127
1.60 19.3 35.1 48.4 60.3 71.5 83.8 95.1 107
1.50 17.5 31.9 44.0 54.9 65.2 76.4 86.2 97.5
1.40 15.9 29.0 39.9 50.0 59.3 69.1 78.9 88.2
1.30 15.0 27.3 37.6 47.0 55.4 64.7 73.5 81.8
1.20 13.3 24.5 33.4 41.8 49.5 57.3 65.2 73.0
1.10 12.3 21.7 29.6 36.9 43.8 51.0 57.3 64.7
1.00 10.4 19.0 26.0 32.4 38.5 44.5 50.5 56.8
0.90 8.82 16.2 22.6 27.6 32.7 37.9 42.9 48.1
0.80 7.99 14.7 20.0 25.0 29.5 34.0 38.5 41.9
0.70 6.62 12.2 16.6 20.7 24.5 28.2 31.9 34.7
0.65 5.93 11.0 14.9 18.6 22.1 25.4 28.8 31.3
0.60 5.59 10.4 14.2 17.6 20.8 23.8 26.9 29.7
0.55 5.00 9.21 12.5 15.6 18.4 21.2 23.9 26.4
0.50 4.36 8.13 11.0 13.7 16.2 19.5 21.0 23.1
0.45 3.59 7.01 9.56 12.0 14.1 16.1 18.1 20.1
0.40 3.43 6.37 8.67 10.7 12.6 14.5 16.3 18.0
0.35 2.88 5.34 7.30 8.97 10.6 12.1 13.7 15.1
0.32 2.56 4.75 6.47 8.04 9.46 10.8 12.1 13.5
0.29 2.25 4.17 5.68 7.01 8.28 9.51 10.6 11.8
0.26 2.09 3.85 5.24 6.47 7.60 8.67 9.65 10.7
0.23 1.79 3.29 4.48 5.54 6.52 7.40 8.33 9.16
0.20 1.48 2.73 3.71 4.62 5.39 6.13 6.86 7.35
0.18 1.33 2.46 3.35 4.13 4.84 5.54 6.17 6.96
0.16 1.13 2.09 2.81 3.51 4.23 4.68 5.24 5.88
0.15 1.05 1.94 2.63 3.25 3.80 4.35 4.85 5.44
0.14 0.956 1.76 2.40 2.96 3.46 3.96 4.41 4.95
0.13 0.907 1.65 2.25 2.78 3.24 3.75 4.13 4.54
0.12 0.799 1.48 2.02 2.49 2.91 3.32 3.68 4.08
0.11 0.711 1.32 1.80 2.25 2.59 2.95 3.28 3.62
0.10 0.617 1.14 1.55 1.92 2.24 2.56 2.86 3.16
0.09 0.549 1.01 1.38 1.70 1.99 2.27 2.53 2.78
0.08 0.478 0.887 1.21 1.49 1.73 1.97 2.21 2.39
0.07 0.399 0.740 1.08 1.25 1.43 1.66 1.84 2.02
0.06 0.336 0.622 0.843 0.985 1.21 1.38 1.53 1.69
0.05 0.261 0.337 0.657 0.804 0.941 1.07 1.20 1.31
0.04 0.195 0.364 0.490 0.603 0.706 0.804 0.892 0.985
0.03 0.132 0.246 0.333 0.409 0.479 0.544 0.603 0.666
0.025 0.106 0.197 0.266 0.327 0.383 0.434 0.481 0.529
(*)Reference value

CN10R【Conductor resistance】

[Ribbon]
Alloys Electrical
Resistivity
(23℃μΩｍ)
CN10R 0.10±0.12
［Unit：Ω/m］
Thickness
(mm)		 Width (mm)
40.0 32.0 25.0 20.0 16.0 13.0 10.0 6.5 5.0 3.2 2.4 1.6 0.8 0.4
2.90 0.00088 0.00110 0.00141 0.00176 0.00220 0.00271 0.00352
2.60 0.00098 0.00123 0.00157 0.00196 0.00245 0.00302 0.00392 0.00616
2.30 0.00111 0.00139 0.00177 0.00222 0.00277 0.00341 0.00444 0.00697 0.00906
2.00 0.00128 0.00159 0.00204 0.00255 0.00319 0.00392 0.00510 0.00801 0.0104
1.80 0.00142 0.00177 0.00227 0.00283 0.00354 0.00436 0.00567 0.00890 0.0116
1.60 0.00159 0.00199 0.00255 0.00319 0.00399 0.00491 0.00638 0.0100 0.0130
1.40 0.00182 0.00228 0.00292 0.00364 0.00456 0.00561 0.00729 0.0114 0.0149
1.20 0.00213 0.00266 0.00340 0.00425 0.00531 0.00654 0.0085 0.0134 0.0174
1.00 0.00255 0.00319 0.00408 0.00510 0.00638 0.00785 0.0102 0.0160 0.0208
0.90 0.00354 0.00454 0.00567 0.00709 0.00872 0.0113 0.0178 0.0231 0.0362 0.0482
0.80 0.00399 0.00510 0.00638 0.00797 0.00981 0.0128 0.0200 0.0260 0.0407 0.0543
0.70 0.00583 0.00729 0.00911 0.0112 0.0146 0.0229 0.0298 0.0465 0.0620
0.60 0.00680 0.00850 0.0106 0.0131 0.0170 0.0267 0.0347 0.0543 0.0723
0.50 0.00816 0.0102 0.0128 0.0157 0.0204 0.0321 0.0417 0.0651 0.0868
0.45 0.00907 0.0113 0.0142 0.0174 0.0227 0.0356 0.0463 0.0723 0.0965 0.145
0.40 0.0159 0.0196 0.0255 0.0401 0.0521 0.0814 0.109 0.163
0.35 0.0224 0.0292 0.0458 0.0595 0.093 0.124 0.186
0.32 0.0245 0.0319 0.0501 0.0651 0.102 0.136 0.203
0.29 0.0352 0.0553 0.0718 0.112 0.150 0.224 0.449
0.26 0.0392 0.0616 0.0801 0.125 0.167 0.250 0.501 1.00
0.23 0.0697 0.0906 0.142 0.189 0.283 0.566 1.13
0.20 0.0801 0.104 0.163 0.217 0.326 0.651 1.30
0.18 0.0890 0.116 0.181 0.241 0.362 0.723 1.45
0.16 0.203 0.271 0.407 0.814 1.63
0.14 0.233 0.310 0.465 0.930 1.86
0.12 0.362 0.543 1.09 2.17
0.10 0.651 1.30 2.60
0.08 0.814 1.63 3.26
*Allowable tolerance of conductor resistance : Width 10mm or more ±7% , Width 10mm or less ±8%

Conductor Resistance Tolerance of Ribbon

Thickness
[mm]		 Width
[mm]		 Resitance Tolerance
[%]
0.08above　3.15below 10below ±8
10above ±7
*We can manufacture products other than the standard (size and tolerance), so please contact us.