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鎳鉻扁帶

產品編號：鎳鉻扁帶

產品名稱：合金扁帶

規　　格：4.9~156.8mm2

產品備注：定制產品合同另外說明

產品類別：電熱絲

在線訂購

本公司生產的高電阻電熱合金產品純潔度，低雜質電阻率穩定，（量度系數）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，鋼種品種規格齊全。廣泛用于冶金工業爐業，家用電器，機械制造等行業做發熱元件和電阻材料。

鎳鉻合金扁帶主要技術性能：

牌號Cr20Ni80Cr30Ni70Cr15Ni60Cr20Ni35Cr20Ni30性能主要化學成分%Ni余量余量55.0～61.034.0～37.030.0～34.0Cr20.0～23.028.0～31.015.0～18.0 18.0～21.018.0～21.0Fe≤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KJ/m.h℃ 60.345.245.243.843.8線脹系數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:（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·m20℃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 4.900.290028.740.034790.251027.760.036020.22224.300.041160.8×10 7.840.181117.940.055660.156917.350.057620.13915.180.065861.0×10 9.800.144914.370.069580.125513.880.072030.11512.150.082321.2×10 11.760.120711.980.083500.104611.570.086440.096110.120.098781.5×10 14.700.09669.580.104370.08379.260.108050.07698.100.12352.0×10 19.600.07247.190.139200.06286.940.144060.05776.080.16460.8×1511.760.120711.980.083500.104611.570.086440.092710.120.098781.0×15 14.700.09669.580.104370.08379.260.108050.07698.100.12351.2×15 17.640.08057.980.125240.06977.710.12970.06416.750.14821.5×15 22.050.06446.390.156560.05586.170.162070.05125.400.18522.0×15 29.400.04834.790.208740.04184.630.216090.03844.050.24702.5×15 36.750.03863.830.260930.03353.700.270110.03073.240.30870.8×20 15.680.09068.980.111330.07848.680.115250.06957.590.13171.0×20 19.600.07247.190.139160.06286.940.144060.05776.070.16461.2×20 23.520.06045.990.166990.05235.780.172870.04805.060.19761.5×20 29.400.04834.790.208740.04184.630.216090.03844.050.24702.0×20 39.200.03623.590.278320.03143.470.288120.02883.040.32932.5×20 49.000.02902.870.347900.02512.780.360150.02312.430.41163.0×25 58.800.02412.400.417480.02092.310.432180.01922.020.49361.0×25 24.500.05805.750.173950.05025.550.180080.04614.860.20581.2×2529.400.04834.790.208740.04184.630.216090.03844.050.24701.5×25 36.750.03863.830.260930.03353.700.270110.03073.240.30872.0×25 49.000.02902.870.347900.02512.780.360150.02312.430.41162.5×25 61.250.02322.300.434880.02012.220.450190.01841.940.51453.0×25 73.500.01931.920.521850.01671.850.540230.01541.620.61741.0×30 29.400.04834.790.208740.04184.630.216090.03844.050.24701.2×30 35.280.04023.990.250490.03493.680.259310.03203.370.29641.5×30 44.100.03223.190.313110.02793.090.324140.02562.700.37042.0×30 58.800.02412.400.417480.02092.310.432180.01922.020.49392.5×30 73.500.01931.920.521850.01671.850.540230.01541.620.61743.0×30 88.200.01611.600.626220.1391.540.648270.01281.350.74093.5×30 102.90.01381.370.730590.01201.320.756320.01111.160.86441.0×35 34.300.04144.110.243530.03593.970.252110.03293.470.28811.2×35 41.160.03453.420.292440.02993.310.302530.02752.890.34571.5×35 51.450.02762.740.365300.02392.640.378160.02202.310.43222.0×35 68.600.02072.050.487060.01791.980.504210.01651.740.57622.5×35 85.750.01661.640.608830.01431.590.630260.01321.390.72033.0×35 102.90.01381.370.730590.01201.320.756320.01101.160.86443.5×35 120.10.01181.170.852710.01021.130.882740.00950.991.00881.0×40 39.200.03623.590.278320.03143.470.288120.02883.040.32931.2×40 47.040.03022.990.333980.02612.890.345740.02402.530.39511.5×40 58.800.02412.400.417480.02092.310.432180.01922.020.49392.0×40 78.400.01811.800.556640.01571.740.576240.01441.520.65862.5×40 98.000.01451.440.695800.01261.390.720300.01151.210.82323.0×40 117.60.01211.200.834960.01051.160.864360.00961.010.98783.5×40 137.20.01031.030.974120.00900.991.008420.00830.871.15254.0×40156.80.00910.8981.113280.00780.871.152480.00730.761.1371產品規格
冷拉合金線材直徑φ1.0-φ10.0mm熱軋合金盤元直徑φ8.0-φ12.0mm冷軋合金帶材厚度0.5-3.5mm冷軋合金帶材寬度5.0-45.0mm熱軋合金帶材厚度3.0-6.0mm熱軋合金帶材寬度12.0-45.0mm繞軸光亮細絲直徑φ0.1-φ1.0mm繞軸光亮扁絲厚度0.08-1.50mm繞軸光亮扁絲寬度0.5-5.0mm
交貨狀態
1、供貨狀態
線材和盤元以白亮或者氧化色軟態供應。
帶材除特殊要求外，一般以退火后的氧化色供應。
細絲和扁絲經保護氣體退火后，以光亮軟態供應。
2、產品包裝
線材和帶材以打包布包扎，成卷供應。
細絲和扁絲，繞軸塑封供應。
3、出口產品及用戶有特殊要求者，協商解決。