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鹽城市亞能電熱電器有限公司
當前位置:供應信息分類 > 電工 > 電熱設備 > 電熱帶

鎳鉻合金電阻帶

鎳鉻合金電阻帶 鎳鉻合金電阻帶
  • 鎳鉻合金電阻帶
  • 鎳鉻合金電阻帶
  • 供應商:
    鹽城市亞能電熱電器有限公司
  • 價格:
    4.00
  • 最小起訂量:
    155公斤
  • 地址:
    鹽城市寶才工業(yè)園區(qū)
  • 手機:
    13770143434
  • 聯(lián)系人:
    陳微微 (請說在中科商務網(wǎng)上看到)
  • 產(chǎn)品編號:
    87997155
  • 更新時間:
    2021-07-25
  • 發(fā)布者IP:
    58.219.162.21
  • 產(chǎn)品介紹
  • 用戶評價(0)

詳細說明

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          本公司生產(chǎn)的高電阻電熱合金產(chǎn)品純潔度,低雜質(zhì)電阻率穩(wěn)定,(量度系數(shù))表面抗氧化性好,共有較高的高溫強度和良好的加工性能及可焊性,鋼種品種規(guī)格齊全。廣泛用于冶金工業(yè)爐業(yè),家用電器,機械制造等行業(yè)做發(fā)熱元件和電阻材料。

            鎳鉻合金扁帶主要技術(shù)性能:

          牌號Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30
          性能?????
          主要化學成分%Ni余量余量55.0~61.034.0~37.030.0~34.0
          Cr20.0~23.028.0~31.015.0~18.0?18.0~21.018.0~21.0
          Fe≤1.0?≤1.0?余量余量余量
          元件最高使用溫度℃?12001250115011001100
          熔點℃?14001380139013901390
          密度g/cm3?8.408.108.207.907.90
          電阻率μΩ·m,20℃?1.09±0.05?1.18±0.05?1.11±0.05?1.04±0.05?1.04±0.05
          延伸率%?≥20?≥20?≥20?≥20?≥20
          比熱J/g.℃?0.440?0.461?0.494?0.500?0.500
          導熱系數(shù)KJ/m.h℃?60.345.245.243.843.8
          線脹系數(shù)a×10-6/℃(20~1000℃)?18.017.017.019.019.0
          顯微組織?奧氏體奧氏體奧氏體奧氏體奧氏體
          磁性非磁性非磁性非磁性非磁性非磁性

            鎳鉻合金扁帶設計參數(shù):

          (厚×寬)(mm)截面積(mm2)0Cr25A150Cr21A14Cr20Ni80
          電阻率1.42±0.06μΩ·m電阻率1.23±0.06μΩ·m電阻率1.091.14±0.05μΩ·m
          20℃每米電阻(Ω/m)每千克長度(m/kg)每米重量(kg/m)20℃每米電阻(Ω/m)每千克長度(m/kg)每米重量(kg/m)20℃每米電阻(Ω/m)每千克長度(m/kg)每米重量(kg/m)
          0.5×10?4.900.290028.740.034790.251027.760.036020.22224.300.04116
          0.8×10?7.840.181117.940.055660.156917.350.057620.13915.180.06586
          1.0×10?9.800.144914.370.069580.125513.880.072030.11512.150.08232
          1.2×10?11.760.120711.980.083500.104611.570.086440.096110.120.09878
          1.5×10?14.700.09669.580.104370.08379.260.108050.07698.100.1235
          2.0×10?19.600.07247.190.139200.06286.940.144060.05776.080.1646
          0.8×1511.760.120711.980.083500.104611.570.086440.092710.120.09878
          1.0×15?14.700.09669.580.104370.08379.260.108050.07698.100.1235
          1.2×15?17.640.08057.980.125240.06977.710.12970.06416.750.1482
          1.5×15?22.050.06446.390.156560.05586.170.162070.05125.400.1852
          2.0×15?29.400.04834.790.208740.04184.630.216090.03844.050.2470
          2.5×15?36.750.03863.830.260930.03353.700.270110.03073.240.3087
          0.8×20?15.680.09068.980.111330.07848.680.115250.06957.590.1317
          1.0×20?19.600.07247.190.139160.06286.940.144060.05776.070.1646
          1.2×20?23.520.06045.990.166990.05235.780.172870.04805.060.1976
          1.5×20?29.400.04834.790.208740.04184.630.216090.03844.050.2470
          2.0×20?39.200.03623.590.278320.03143.470.288120.02883.040.3293
          2.5×20?49.000.02902.870.347900.02512.780.360150.02312.430.4116
          3.0×25?58.800.02412.400.417480.02092.310.432180.01922.020.4936
          1.0×25?24.500.05805.750.173950.05025.550.180080.04614.860.2058
          1.2×2529.400.04834.790.208740.04184.630.216090.03844.050.2470
          1.5×25?36.750.03863.830.260930.03353.700.270110.03073.240.3087
          2.0×25?49.000.02902.870.347900.02512.780.360150.02312.430.4116
          2.5×25?61.250.02322.300.434880.02012.220.450190.01841.940.5145
          3.0×25?73.500.01931.920.521850.01671.850.540230.01541.620.6174
          1.0×30?29.400.04834.790.208740.04184.630.216090.03844.050.2470
          1.2×30?35.280.04023.990.250490.03493.680.259310.03203.370.2964
          1.5×30?44.100.03223.190.313110.02793.090.324140.02562.700.3704
          2.0×30?58.800.02412.400.417480.02092.310.432180.01922.020.4939
          2.5×30?73.500.01931.920.521850.01671.850.540230.01541.620.6174
          3.0×30?88.200.01611.600.626220.1391.540.648270.01281.350.7409
          3.5×30?102.90.01381.370.730590.01201.320.756320.01111.160.8644
          1.0×35?34.300.04144.110.243530.03593.970.252110.03293.470.2881
          1.2×35?41.160.03453.420.292440.02993.310.302530.02752.890.3457
          1.5×35?51.450.02762.740.365300.02392.640.378160.02202.310.4322
          2.0×35?68.600.02072.050.487060.01791.980.504210.01651.740.5762
          2.5×35?85.750.01661.640.608830.01431.590.630260.01321.390.7203
          3.0×35?102.90.01381.370.730590.01201.320.756320.01101.160.8644
          3.5×35?120.10.01181.170.852710.01021.130.882740.00950.991.0088
          1.0×40?39.200.03623.590.278320.03143.470.288120.02883.040.3293
          1.2×40?47.040.03022.990.333980.02612.890.345740.02402.530.3951
          1.5×40?58.800.02412.400.417480.02092.310.432180.01922.020.4939
          2.0×40?78.400.01811.800.556640.01571.740.576240.01441.520.6586
          2.5×40?98.000.01451.440.695800.01261.390.720300.01151.210.8232
          3.0×40?117.60.01211.200.834960.01051.160.864360.00961.010.9878
          3.5×40?137.20.01031.030.974120.00900.991.008420.00830.871.1525
          4.0×40156.80.00910.8981.113280.00780.871.152480.00730.761.1371