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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Ni　Pure Nickel Wire

Code：Ni（Pure Nickel）

Properties and Applications

Good corrosion resistance and resistance to corrosion by neutral salt and alkaline solution. Large temperature coefficient of electrical resistance. Used as resistance material for temperature-sensitive elements such as resistance thermometers and hygro

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Product Details

JIS JIS Code Electrical
Resistivity
[μΩm]		 Average TCR
［×10-6/℃］
Ni NW2200
NW2201		 ＊0.095±0.015 ＊4,500
(＊)Reference value
Electrical
Volume resistivity and average temperature coefficient may vary depending on the base material manufacturer. Please contact us.
JIS JIS Code Thermal
Expansion
Coefficient
×10-6/		 Density
g/cm3
(20℃		 Melting Point
℃		 Max
Operating
Temperature
℃
NW2200 Ni99.0 15.0 8.90 1400 400
NW2201
Ni99.6
Chemical
Composition		 Alloy Number C Si Mn Ni Cu Fe S
(％) NW2200 ≦0.15 ≦0.3 ≦0.3 ≧99 ≦0.2 ≦0.4 ≦0.01
NW2201 ≦0.02 ≦0.3 ≦0.3 ≧99 ≦0.2 ≦0.4 ≦0.01
Ni99.6 ≦0.02 ≦0.3 ≦0.3 ≧99.6 ≦0.2 ≦0.3 ≦0.01
Alloys Type Diameter (mm）
NiW Wire φ6.00～0.02
NiR Ribbon Please consult
NiP Plate Please consult
Ni Coils, foils Please consult

Pure nickel Wire【Resistance・Length・Weight】

〔Wire〕
Alloys Electrical
Resistivity
(23℃μΩｍ)
NiW ＊0.095±0.015
(*)Reference value Depends on nickel content
Please contact us as the characteristics of the material vary depending on the manufacturer.
Diameter
(mm)		 Tolerance
(mm)		 Cross section
(mm2)		 Resistance Tolerance
(%)		 Resistance Tolerance
(Ω/ｍ)		 Length
(ｍ/Kg)		 Weight
(ｇ/ｍ)
6.00 ±0.060 28.27 ±5 0.00336 3.97 252
5.50 ±0.060 23.76 ±5 0.00400 4.73 211
5.00 ±0.060 19.64 ±5 0.00484 5.72 175
4.50 ±0.050 15.90 ±5 0.00597 7.06 142
4.00 ±0.050 12.57 ±5 0.00756 8.94 112
3.50 ±0.050 9.621 ±6 0.00987 11.7 85.6
3.20 ±0.040 8.042 ±6 0.0118 14.0 71.6
2.90 ±0.040 6.605 ±6 0.0144 17.0 58.8
2.60 ±0.040 5.309 ±6 0.0179 21.2 47.3
2.30 ±0.040 4.155 ±6 0.0229 27.0 37.0
2.00 ±0.030 3.142 ±6 0.0302 35.8 28.0
1.80 ±0.030 2.545 ±6 0.0373 44.2 22.6
1.60 ±0.030 2.011 ±7 0.0472 55.9 17.9
1.50 ±0.030 1.767 ±7 0.0538 63.6 15.7
1.40 ±0.030 1.539 ±7 0.0617 73.0 13.7
1.30 ±0.030 1.327 ±7 0.0716 84.7 11.8
1.20 ±0.030 1.131 ±7 0.0840 99.3 10.1
1.10 ±0.030 0.9503 ±7 0.100 118 8.46
1.00 ±0.030 0.7854 ±7 0.121 143 6.99
0.90 ±0.030 0.6362 ±7 0.149 177 5.66
0.85 ±0.030 0.5675 ±7 0.167 198 5.05
0.80 ±0.020 0.5027 ±7 0.189 224 4.47
0.75 ±0.020 0.4418 ±7 0.215 254 3.93
0.70 ±0.020 0.3848 ±7 0.247 292 3.43
0.65 ±0.020 0.3318 ±7 0.286 339 2.95
0.60 ±0.020 0.2827 ±7 0.336 397 2.52
0.55 ±0.020 0.2376 ±8 0.400 473 2.11
0.50 ±0.010 0.1964 ±8 0.484 572 1.75
0.45 ±0.010 0.1590 ±8 0.597 706 1.42
0.40 ±0.010 0.1257 ±8 0.756 894 1.12
0.35 ±0.010 0.09621 ±8 0.987 1168 0.856
0.32 ±0.010 0.08042 ±8 1.18 1397 0.716
0.29 ±0.010 0.06605 ±8 1.44 1701 0.588
0.26 ±0.010 0.05309 ±8 1.79 2116 0.473
0.23 ±0.010 0.04155 ±8 2.29 2704 0.370
0.20 ±0.006 0.03142 ±9 3.02 3577 0.280
0.18 ±0.006 0.02545 ±9 3.73 4415 0.226
0.16 ±0.006 0.02011 ±9 4.72 5588 0.179
0.15 ±0.006 0.01767 ±9 5.38 6358 0.157
0.14 ±0.006 0.01539 ±9 6.17 7299 0.137
0.13 ±0.006 0.01327 ±9 7.16 8465 0.118
0.12 ±0.006 0.01131 ±9 8.40 9935 0.101
0.11 ±0.006 0.009503 ±9 10.0 11823 0.0846
0.10 ±0.006 0.007854 ±9 12.1 14306 0.0699
0.09 ±0.005 0.006362 ±9 14.9 17662 0.0566
0.08 ±0.005 0.005027 ±9 18.9 22353 0.0447
0.07 ±0.005 0.003848 ±10 24.7 29196 0.0343
0.06 ±0.004 0.002827 ±10 33.6 39739 0.0252
0.05 ±0.004 0.001964 ±10 48.4 57224 0.0175
0.04 ±0.003 0.001257 ±12 75.6 94622 0.0106
0.03 ±0.003 0.0007069 ±12 134 168217 0.00594
0.02 ±0.002 0.0003140 ±12 303 357833 0.00279
(*)Reference value