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Fotos 1 Especificaciones de alambres resistivos Los clientes quien compraron este producto también compraron
Alambre Plano Cr20ni80

Alambre resistivo plano para resistencia

El alambre resistivo plano para resistencia se refiere a la banda metálica rectangular de sección transversal con esquinas redondeadas. Su grosor varía de 0,025 mm a 2 mm,mientras que su ancho suele ser inferior a 5 mm. La proporción entre su ancho y grosor varía de 2:1 a 50:1,y así sucesivamente. Como el factor de forma de una tira tiene la forma de un cinturón,a veces también se le llama cinturón plano ultra estrecho. En comparación con el alambre redondo más común,El alambre resistivo plano para resistencia tiene varias ventajas únicas en las áreas de disipación de calor,superficie de las interfaces de soldadura,resistencia a la corrosión,control de la resistencia a la tracción,entre otros.

El alambre resistivo plano se usa ampliamente en las aplicaciones de instrumentos de alta gama,componentes de aparatos eléctricos,piezas de vacío,dispositivos de resistencia eléctrica,así como cables y piezas mecánicas en el equipo semiconductor. Una tira con un ancho de 2 mm o menos cumple con la insuficiencia de una correa ultra - estrecha que no podría lograrse dividiendo la tira.

Especificaciones de alambres resistivos

w*tárea de la sección0Cr25Al50Cr21Al4Cr20Ni80Cr15Ni60
resistividad electricaresistividad electricaresistividad electricaresistividad electrica
μΩ/m,20℃1.42±0.06μΩ/m,20℃1.23±0.06μΩ/m,20℃1.09~1.14±0.06μΩ/m,20℃1.11~1.15±0.06
mmmm2Ω/m,m/kgkg/mΩ/m,m/kgkg/mΩ/m,m/kgkg/mΩ/m,m/kgkg/m
20℃20℃20℃20℃
0.08*0.20.015293.4292660.00010880.9289510.00011271.7178320.00012873.0380230.000125
0.08*0.40.030446.7146330.00021640.4644750.00022335.8639160.00025536.5140120.000249
0.08*0.60.045631.1430890.00032426.9729840.00033523.926110.00038324.3426740.000374
0.08*0.80.060823.3623170.00043220.2322380.00044717.9319580.00051118.2620060.000499
0.08*10.07618.6815840.0005416.1817900.00055914.8715670.0006381516050.000623
0.08*1.20.091215.5715440.00064813.4914920.0006712.3913050.00076612.513370.000748
0.08*1.50.11412.4612350.00080910.7911930.0008389.91210440.0009581010700.000935
0.08*20.1529.3429270.001088.0928950.001127.4347830.001287.58020.00125
0.10*0.20.01974.7474130.00013564.7471610.0001457.3762660.0001658.4264180.000156
0.10*0.40.03837.3737060.0002732.3735800.00027928.6831330.00031929.2132090.000312
0.10*0.60.05724.9124710.00040521.5823870.00041919.1220890.00047919.4721390.000467
0.10*0.80.07618.6818530.0005416.1817900.00055914.3415660.00063814.6116050.000623
0.10*10.09514.9514830.00067512.9514320.00069811.8912530.0007981212840.000779
0.10*1.50.1439.939850.001028.6019510.001057.9028330.00127.978530.00117
0.10*20.197.4747410.001356.4747160.00145.9476270.001666420.00156
0.10*30.2854.9824940.002024.3164770.002093.9654180.0023944280.00234
0.15*0.20.028549.8249420.00020243.1647730.00020938.2541840.00023938.9542790.000234
0.15*0.40.05724.9124710.00040521.580.00041919.1220890.00047919.4721390.000467
0.15*0.60.085516.6116470.00060714.3915910.00062812.7513920.00071812.9814260.000701
0.15*0.80.11412.4612350.00080910.7911930.0008389.56110440.0009589.7410700.000935
0.15*10.1439.939850.001028.6019510.001057.9028330.00127.978530.00117
0.15*1.50.2146.6366580.001525.7486360.001575.285560.00185.335700.00175
0.15*20.2854.9824940.002024.3164770.002093.9564180.0023944280.00234
0.15*30.4283.3183290.003042.8743180.003152.642780.00362.662850.00351
0.20*0.40.07618.6818530.0005416.1817900.00055914.3415670.00063814.6116050.000623
0.20*0.60.11412.4612350.00080910.7911930.0008389.56110440.0009589.7410700.000935
0.20*0.80.1529.3429270.001088.0928950.001127.1717830.001287.38020.00125
0.20*10.197.4747410.001356.4747160.00145.9476270.001666420.00156
0.20*1.50.2854.9824940.002024.3164770.002093.9564180.0023944280.00234
0.20*20.383.7373710.00273.2373580.002792.9743130.0031933210.00312
0.20*30.572.4912470.004052.1582390.004191.9822090.0047922140.00467
0.40*0.60.2286.2286180.001625.3955970.006184.7815220.001924.875350.00187
0.40*0.80.3044.6714630.002164.0464480.002233.5863920.002553.654010.00249
0.40*10.383.7373710.00273.2373580.002792.9743130.0031933210.00312
0.40*1.50.572.4912470.004052.1582390.004191.9822090.0047922140.00467
0.40*20.761.6861850.00541.6181790.005591.4871570.006381.51610.00623
0.40*31.141.2461240.008091.0791190.008380.9911040.0095811070.00935
0.40*41.520.934292.70.010790.809900.01120.7578.30.012770.75780.20.0125
0.60*0.80.4563.1143090.003242.6972980.003352.392610.003832.432670.00374
0.60*10.572.4912470.004052.1582390.004191.9822090.0047922140.00467
0.60*1.50.8551.6611650.006071.4391590.006281.3221390.007181.331430.00701
0.60*21.141.2461240.008091.0791190.008380.9911040.0095811070.00935
0.60*31.710.830482.40.012140.719800.01260.66169.60.014360.66771.30.014
0.60*42.280.622861.80.016190.54600.01680.552.20.019150.50453.50.0187
0.8*1.00.761.8681850.00541.6181790.005591.4871570.06381.51610.00623
0.8*1.51.141.2461240.008091.0791190.008380.9911040.0095811070.00935
0.8*21.520.934292.70.010790.8092900.01120.74378.30.012770.7580.20.0125
0.8*32.280.622861.80.016190.54600.01680.49652.20.019150.553.50.0187
0.8*43.040.467146.30.021580.405450.02230.37539.20.025540.37840.10.0249
1.0*1.51.4250.996598.80.010120.863950.01050.79383.50.011970.885.60.0117
1.0*21.90.747474.10.013490.647720.0140.59562.70.015960.664.20.0156
1.0*32.850.498249.40.020240.432480.02090.39641.80.023940.442.80.0234
1.0*43.80.373737.10.026980.324360.02790.331.30.031920.30332.10.0312
10*0.54.90.2928.740.034790.25127.760.036020.22224.30.041160.226524.890.04018
10*0.87.840.181117.940.055660.156917.350.057620.13915.180.065860.141615.560.06429
10*19.80.144914.370.069580.125513.880.072030.11512.150.082320.116312.440.08036
10*1.211.760.120711.980.08350.104611.570.086440.096110.120.098780.096910.370.09643
10*1.514.70.09669.580.104370.08379.260.108050.07698.10.12350.07768.30.1205
10*219.60.07247.190.13920.06286.940.144060.05776.080.16460.05826.220.1607
15*0.811.760.120711.980.08350.104611.570.086440.092710.120.098780.094410.370.09643
15*114.70.09669.580.104370.08379.260.108050.07698.10.12350.07768.30.1205
15*1.217.640.08057.980.125240.06977.710.12970.06416.750.14820.06466.910.1446
15*1.522.050.06446.390.156560.05586.170.162070.05125.40.18520.05175.530.1808
15*229.40.04834.790.208740.04184.630.216090.03844.050.2470.03884.150.2411
15*2.536.750.03863.830.260930.03353.70.270110.03073.240.30870.0313.320.3014
20*0.815.680.09068.980.111330.07848.680.155250.06957.590.13170.07087.780.1286
20*119.60.07247.190.139160.06286.940.144060.05776.070.16460.05826.220.1607
20*1.223.520.06045.990.166990.05235.780.172870.0485.060.19760.04855.180.1929
20*1.529.40.04834.790.208740.04184.630.216090.03844.050.2470.03880.2411
20*239.20.03623.590.278320.03143.470.288120.02883.040.32930.02913.110.3214
20*2.5490.0292.870.34790.02512.780.360150.02312.430.41160.02332.490.4018
20*358.80.02412.40.417480.02092.310.432180.01922.020.49390.01942.070.4822
25*1.024.50.0585.750.173950.05025.550.180080.04614.860.20580.04654.980.2009
25*1.229.40.04834.790.208740.04184.630.216090.03844.050.2470.03884.150.2411
25*1.536.750.03863.830.260930.03353.70.270110.03073.240.30870.0313.320.3014
25*2490.0292.870.34790.02512.780.360150.02312.430.41160.02332.490.4018
25*2.561.250.02322.30.434880.02012.220.450190.01841.940.51450.01861.990.5023
25*373.50.01931.920.521850.01671.850.540230.01541.620.61740.01551.660.6027
30*1.029.40.04834.790.208740.04184.630.216090.03844.050.2470.03884.150.2411
30*1.235.280.04023.990.250490.03493.860.259310.0323.370.29640.03233.460.2893
30*1.544.10.03223.190.313110.02793.090.324140.02562.70.37040.02592.770.3616
30*258.80.02412.40.417480.02092.310.432180.01922.020.49390.01942.070.4822
30*2.573.50.01931.920.521850.01671.850.540230.01541.620.61740.01551.660.6027
30*388.20.01611.60.626220.01391.540.648270.01281.350.74090.01291.380.7232
30*3.5102.90.01381.370.730590.0121.320.756230.01111.160.86440.01121.190.8438
35*1.034.30.04144.110.243530.03593.970.252110.03293.470.28810.03323.560.2813
35*1.241.160.03453.420.292240.02993.310.302530.02752.890.34570.02772.960.3375
35*1.551.450.02762.740.36530.02392.640.378160.0222.310.43220.02222.370.4219
35*268.60.02072.050.487060.01791.980.504210.01651.740.57620.01661.780.5625
35*2.585.750.01661.640.608830.01431.590.630260.01321.390.72030.01331.420.7032
35*3102.90.01381.370.730590.0121.320.756320.0111.160.86440.01111.190.8438
35*3.5120.10.01181.170.852710.01021.130.882740.00950.991.00880.00961.020.9848
40*1.039.20.03623.590.278320.03143.470.288120.02883.040.32930.02913.110.3214
40*1.247.040.03022.990.333980.02612.890.345740.0242.530.39510.02422.590.3857
40*1.558.80.02412.40.417480.02092.310.432180.01922.020.49390.01942.070.4822
40*278.40.01811.80.556640.01571.740.576240.01441.520.65860.01451.560.6429
40*2.5980.01451.440.69580.01261.390.72030.01151.210.82320.01161.240.8036
40*3117.60.01211.20.834960.01051.160.864360.00961.010.98780.00971.040.9643
40*3.5137.20.01031.030.974120.0090.991.008420.00830.871.15250.00840.891.125
40*4156.80.00910.8981.113280.00780.871.152480.00730.761.31710.00730.781.2858

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