常用导线技术参数.xls

标称截面 直流电阻 计 算铝/钢 不大于 拉断力(mm2) 铝 钢 铝 钢 总计 (mm) (Ω/km) (N)10/2 6/1.50 1/1.50 10.6 1.77 12.37 4.5 2.706 412016/3 6/1.85 1/1.85 16.13 2.69 18.82 5.55 1.779 613025/4 6/2.32 1/2.32 25.36 4.23 29.59 6.96 1.131 929035/6 6/2.72 1/2.72 34.86 5.81 40.67 8.16 0.823 1263050/8 6/3.20 1/3.20 48.25 8.04 56.29 9.6 0.5946 1687050/30 12/2.32 7/2.32 50.73 29.59 80.32 11.6 0.5692 4262070/10 6/3.80 1/3.80 68.05 11.34 79.39 11.4 0.4217 2339070/40 12/2.72 7/2.72 69.73 40.67 110.4 13.6 0.4141 5830095/15 26/2.15 7/1.67 94.39 15.33 109.72 13.61 0.3058 350095/20 7/4.16 7/1.85 95.14 18.82 113.96 13.87 0.3019 3720095/55 12/3.20 7/3.20 96.51 56.3 152.81 16 0.2992 78110120/7 18/2.90 1/2.90 118.89 6.61 125.5 14.5 0.2422 27570120/20 26/2.38 7/1.85 115.67 18.82 134.49 15.07 0.2496 41000120/25 7/4.72 7/2.10 122.48 24.25 146.73 15.74 0.2345 47880120/70 12/3.60 7/3.60 122.15 71.25 193.4 18 0.2364 98370150/8 18/3.20 1/3.20 144.76 8.04 152.8 16 0.1989 32860150/20 24/2.78 7/1.85 145.68 18.82 164.5 16.67 0.198 46630150/25 26/2.70 7/2.10 148.86 24.25 173.11 17.1 0.1939 54110150/35 30/2.50 7/2.50 147.26 34.36 181.62 17.5 0.1962 65020185/10 18/3.60 1/3.60 183.22 10.18 193.4 18 0.1572 40880185/25 24/3.15 7/2.10 187.04 24.25 211.29 18.9 0.1542 59420185/30 26/2.98 7/2.32 181.34 29.59 210.93 18.88 0.1592 64320185/45 30/2.80 7/2.80 184.73 43.1 227.83 19.6 0.1564 80190210/10 18/3.80 1/3.80 204.14 11.34 215.48 19 0.1411 45140210/25 24/3.33 7/2.22 209.02 27.1 236.12 19.98 0.138 65990210/35 26/3.22 7/2.50 211.73 34.36 246.09 20.38 0.1363 74250210/50 30/2.98 7/2.98 209.24 48.82 258.06 20.86 0.1381 90830LGJ 钢芯铝绞线规格（GB1179-83）根数/直径 (mm) 计算截面 (mm 2) 外径240/30 24/3.60 7/2.40 244.29 31.67 275.96 21.6 0.1181 75620340/40 26/3.42 7/2.66 238.85 38.9 277.75 21.66 0.1209 83370340/55 30/3.20 7/3.20 241.27 56.3 297.57 22.4 0.1198 102100300/15 42/3.00 7/1.67 296.88 15.33 312.21 23.01 0.09724 68060300/20 45/2.93 7/1.95 303.42 0.91 324.33 23.43 0.0952 75680300/25 48/2.85 7/2.22 306.21 27.1 333.31 23.76 0.09433 83410300/40 24/3.99 7/2.66 300.09 38.9 338.99 23.94 0.09614 92220300/50 26/3.83 7/2.98 299.54 48.82 348.36 24.26 0.09636 103400300/70 30/3.60 7/3.60 305.36 71.25 376.61 25.2 0.09463 128000400/20 42/3.51 7/1.95 406.4 20.91 427.31 26.91 0.07104 88850400/25 45/3.33 7/2.22 391.91 27.1 419.01 26.64 0.0737 95940400/35 48/3.22 7/2.50 390.88 34.36 425.24 26.82 0.07389 103900400/50 54/3.07 7/3.07 399.73 51.82 451.55 27.63 0.07232 123400400/65 26/4.42 7/3.44 398.94 65.06 464 28 0.07236 135200400/95 30/4.16 19/2.50 407.75 93.27 501.02 29.14 0.07087 171300500/35 45/3.75 7/2.50 497.01 34.36 531.37 30 0.05812 119500500/45 48/3.60 7/2.80 488.58 43.1 531.68 30 0.05923 128100500/65 54/3.44 7/3.44 501.88 65.06 566.94 30.96 0.0576 154000630/45 45/4.20 7/2.80 623.45 43.1 666.55 33.6 0.04633 148700630/55 48/4.12 7/3.20 639.92 56.3 696.22 34.32 0.04514 164400630/80 54/3.87 19/2.32 635.19 80.32 715.51 34.82 0.04551 192900800/55 45/4.80 7/3.20 814.3 56.3 870.6 38.4 0.03547 191500800/70 48/4.63 7/3.60 808.5 71.25 879.4 38.58 0.03574 207000800/100 54/4.33 19/2.60 795.17 100.88 896.05 38.98 0.03635 241100★ 弹性系数值精确度为±300kgf/mm 2，适用于受力在15％～50％计算拉断力的钢芯铝绞线。

1kgf=9.80665N 1kgf/mm2=9.8MPa交货长度 弹性系数 弹性模量不小于 E E(kg/km) (m) （kg/mm 2） （N/mm 2）42.9 3000 8100 7938065.2 3000 8100 79380102.6 3000 8100 79380141 3000 8100 79380195.1 2000 8100 79380372 3000 10700 104860275.2 2000 8100 79380511.3 2000 10700 104860380.8 2000 7700 75460408.9 2000 7700 75460707.7 2000 10700 104860379 2000 6700 65660466.8 2000 7700 75460526.6 2000 7700 75460895.8 2000 10700 104860461.4 2000 6700 65660549.4 2000 7400 72520601 2000 7700 75460676.2 2000 8200 80360584 2000 6700 65660706.1 2000 7400 72520732.6 2000 7700 75460848.2 2000 8200 80360650.7 2000 6700 65660789.1 2000 7400 72520853.9 2000 7700 75460960.8 2000 8200 80360LGJ 钢芯铝绞线规格（GB1179-83）计算重量922.2 2000 7400 72520964.3 2000 7700 754601108 2000 8200 80360939.8 2000 6200 607601002 2000 6400 627201058 2000 6600 646801133 2000 7400 725201210 2000 7700 754601402 2000 8200 803601286 1500 6200 607601295 1500 6400 627201349 1500 66001511 1500 70001611 1500 77001860 1500 80001642 1500 64001688 1500 66001897 1500 70002060 1200 64002209 1200 66002388 1200 68002690 1000 64002791 1000 66002991 1000 6800★ 弹性系数值精确度为±300kgf/mm 2，适用于受力在15％～50％计算拉断力的钢芯铝绞线。

1kgf=9.80665N 1kgf/mm2=9.8MPa铝单线 镀锌钢线股数/直径 股数/直径 合计根/mm 根/mm mm2 mm2 mm2 mmJL/G1A-50/30-12/7 12/2.32 7/2.32 80.32 50.73 29.59 11.6JL/G1A-70/40-12/7 12/2.72 7/2.72 110.4 69.73 40.67 13.6JL/G1A-95/55-12/7 12/3.20 7/3.20 152.81 96.51 56.3 16JL/G1A-120/20-26/7 26/2.38 7/1.85 134.49 115.67 18.82 15.1JL/G1A-120/25-7/7 7/4.72 7/2.10 146.73 122.48 24.25 15.7JL/G1A-150/20-24/7 24/2.78 7/1.85 164.5 145.68 18.82 16.7JL/G1A-150/35-30/7 30/2.50 7/2.50 181.62 147.26 34.36 17.5JL/G1A-185/30-26/7 26/2.98 7/2.32 210.93 181.34 29.59 18.9JL/G1A-185/45-30/7 30/2.80 7/2.80 227.83 184.73 43.1 19.6JL/G1A-240/30-24/7 24/3.60 7/2.40 275.96 244.29 31.67 21.6JL/G1A-240/40-26/7 26/3.42 7/2.66 277.74 238.84 38.9 21.7JL/G1A-300/25-48/7 48/2.85 7/2.22 33。