钢芯铝绞线参数

1、钢芯铝绞线技术参数表一 型 号 参 数钢芯铝绞lgj-10/2钢芯铝绞lgj-16/3钢芯铝绞lgj-25/4钢芯铝绞lgj-35/6钢芯铝绞lgj-50/8钢芯铝绞lgj-50/30钢芯铝绞lgj-70/10钢芯铝绞lgj-70/40结构根数/直径n/mm）铝6/1.506/1.856/2.326/2.726/3.2012/2.327/3.8012/2.72钢1/1.501/1.851/2.321/2.721/3.207/2.321/3.807/2.72计算截面积mm2铝10.6016.1325.3634.8648.2550.7368.0569.73钢1.772.694.235.818.01

2、29.5911.3440.67总计12.3718.8229.5940.6756.2980.3279.39110.40导体外径（mm）铝4.505.556.968.169.6011.6011.4013.60钢1.501.852.322.723.206.963.808.16计算重量（kg/km）铝29.244.369.795.8132.5140.6187.0193.3钢13.720.932.945.262.6231.488.2318总计42.965.2102.6141.0195.1372.0275.2511.320直流电阻（/km）2.7061.7791.1310.82800.59460.5692

3、0.42170.4141计算拉断力（n）4120613092901263016870426202339058300最终弹性系数（n/mm2）790007900079000790007900010500079000105000线膨胀系数（1/）19.1×10-619.1×10-619.1×10-619.1×10-619.1×10-618.5×10-619.1×10-618.3×10-6圆铝线绞后抗拉强度不小于n/mm2）183176168160157168152160镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（n/

4、mm2）12441244124412441244124412441244钢丝镀层重量不小于（g/m2）183214229229244229259229绞捻方向（最外层）右右右右右右右右交货长度不小于（m）30003000300030002000300020002000适 用 标 准gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表二 型 号 参 数钢芯铝绞lgj-95/15钢芯铝绞线lgj-95/20钢芯铝绞线lgj-95/55钢芯铝绞线lgj-120/7钢芯铝绞线lgj-120/

5、20钢芯铝绞线lgj-120/25钢芯铝绞线lgj-120/70钢芯铝绞线lgj-150/8结构根数/直径（n/mm）铝26/2.157/4.1612/3.2018/2.9026/2.387/4.7212/3.6018/3.20钢7/1.677/1.857/3.201/2.907/1.857/2.107/3.601/3.20计算截面积mm2铝94.3995.1496.51118.89115.67122.48122.15144.76钢15.3318.8256.306.6118.8224.2571.258.04总计109.72113.96152.81125.50134.49146.73193.40

6、152.80导体外径（mm）成品13.6113.8716.0014.5015.0715.7418.0016.00钢芯5.015.559.602.905.556.3010.803.20计算重量（kg/km）铝260.9261.8267.5327.6319.7337.4339.9398.8钢119.9147.1440.251.4147.1189.2555.762.6总计380.8408.9707.7379.0466.8526.6895.6461.420直流电阻（/km）0.30580.030190.29920.24220.24960.23450.23640.1989计算拉断力（n）35000372

7、00781102757041000478809837032860最终弹性系数（n/mm2）760007600010500066000760007600010500066000线膨胀系数（1/）18.9×10-618.5×10-618.3×10-621.2×10-618.9×10-618.3×10-618.3×10-621.2×10-6圆铝线绞后抗拉强度不小于(n/mm2)172152157160168151154156镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（n/mm2）12441244124412441244

8、124412441244钢丝镀层重量不小于（g/m2）198214244244214214259244最外层绞向右右右右右右右交货长度不小于（m）20002000200020002000200020002000适 用 标 准gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表三 型 号 参 数钢芯铝绞线lgj-150/20钢芯铝绞线lgj-150/25钢芯铝绞线lgj-150/35钢芯铝绞线lgj-185/10钢芯铝绞线lgj-185/25钢芯铝绞线lgj-185/30钢芯铝绞线lg

9、j-185/45结构根数/直径（n/mm）铝24/2.7826/2.7030/2.5018/3.6024/3.1526/2.9830/2.80钢7/1.857/2.107/2.501/3.607/2.107/2.327/2.80计算截面积mm2铝145.68148.86147.26183.22187.04181.34184.73钢18.8224.2534.3610.1824.2529.5943.10总计164.50173.11181.62193.40211.29210.93227.83导体外径（mm）成品16.6717.1017.5018.0018.9018.8819.60钢芯5.556.30

10、7.503.606.306.968.4计算重量（kg/km）铝402.6411.8408.2504.8516.9501.2512.0钢147.1189.2268.079.2189.2231.4336.2总计549.4601.0676.2584.0706.10732.6848.220直流电阻（/km）0.19800.19390.19620.15720.15420.15920.1564计算拉断力（n）46630541106502040880594206432080190最终弹性系数（n/mm2）73000760008000066000730007600080000线膨胀系数（1/）19.6

11、5;10-618.9×10-617.8×10-621.2×10-619.6×10-618.9×10-617.8×10-6圆铝线绞后抗拉强度不小于（n/mm2）160164168154157160160镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（n/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）214214229259214229244最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020002000适 用 标 准gb1179-83gb1179-83gb

12、1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表四 型 号 参 数钢芯铝绞线lgj-210/10钢芯铝绞线lgj-210/25钢芯铝绞线lgj-210/35钢芯铝绞线lgj-210/50钢芯铝绞线lgj-240/30钢芯铝绞线lgj-240/40钢芯铝绞线lgj-240/55结构根数/直径（n/mm）铝18/3.8024/3.3326/3.2230/2.9824/3.6026/3.4230/3.20钢1/3.807/2.227/2.507/2.987/2.407/2.667/3.20计算截面积mm2铝204.14209.02211.73

13、209.24244.29238.85241.27钢11.3427.1034.3648.8231.6738.9056.30总计215.48236.12246.09258.06275.96277.75297.57导体外径（mm）成品19.0019.9820.3820.8621.6021.6622.40钢芯3.806.667.508.947.207.989.60计算重量（kg/km）铝562.5577.7585.9580.0675.2660.9667.8钢88.2211.4268.0380.8247.0303.4440.2总计650.7789.10853.9960.8922.2964.3110820

14、直流电阻（/km）0.14110.13800.13630.13810.11810.12090.1198计算拉断力（n）451406599074250908307562083370102100最终弹性系数（n/mm2）66000730007600080000730007600080000线膨胀系数（1/）21.2×10-619.6×10-618.9×10-617.8×10-619.6×10-618.9×10-617.8×10-6圆铝线绞后抗拉强度不小于（n/mm2）152156157160154156157镀锌（锌铝合金镀层）

15、钢绞线绞后抗拉强度不小于（n/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）259214229259229229244最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020002000适 用 标 准gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表五 型 号 参 数钢芯铝绞线lgj-300/15钢芯铝绞线lgj-300/20钢芯铝绞线lgj-300/25钢芯铝绞线lgj-300/40钢芯铝绞线lgj-300/50钢芯铝

16、绞线lgj-300/70钢芯铝绞线lgj-400/20结构根数/直径（n/mm）铝42/3.0045/2.9348/2.8524/3.9926/3.8330/3.6042/3.51钢7/1.677/1.957/2.227/2.667/2.987/3.607/1.95计算截面积mm2铝296.88303.42306.21300.09299.54305.36406.40钢15.3320.9127.1038.9048.8271.2520.91总计312.21324.33333.31338.99348.36376.61427.31导体外径（mm）成品23.0123.4323.7623.9424.262

17、5.2026.91钢芯5.015.856.666.668.9410.805.85计算重量（kg/km）铝818.9838.9846.6829.6829.2846.31122.9钢119.9163.1211.4303.4380.8555.7163.1总计938.810021058113312101402128620直流电阻（/km）0.097240.095200.094330.096140.096360.094630.07104计算拉断力（n）6806075680834109222010340012800088850最终弹性系数（n/mm2）610006300065000730007600080

18、00061000线膨胀系数（1/）21.4×10-620.9×10-620.5×10-619.6×10-618.9×10-617.8×10-621.4×10-6圆铝线绞后抗拉强度不小于（n/mm2）160160160154152154154镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（n/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）198214214229244259214最外层绞向右右右右右右右交货长度不小于（m）2000200020002000200020001500适

19、用 标 准gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表六 型 号 参 数钢芯铝绞线lgj-400/25钢芯铝绞线lgj-400/35钢芯铝绞线lgj-400/50钢芯铝绞线lgj-400/65钢芯铝绞线lgj-400/95钢芯铝绞线lgj-500/35钢芯铝绞线lgj-500/45结构根数/直径（n/mm）铝45/3.3348/3.2254/3.0726/4.4230/4.1545/3.7548/3.60钢7/2.227/2.507/3.077/3.4419/2.507/2.507/2.80计

20、算截面积mm2铝391.91390.88399.73398.94407.75497.01488.58钢27.1034.3651.8265.0693.2734.3643.10总计419.01425.24451.55464.00501.02531.37531.68导体外径（mm）成品26.6426.8227.6323.0029.1430.0030.00钢芯6.667.509.2110.3212.57.508.40计算重量（kg/km）铝1083.610811106.81103.51132.513741351.8钢211.4268.0404.2507.5727.5268.0336.2总计129513

21、491511161118601642168820直流电阻（/km）0.073700.073890.072320.072320.070870.058120.05912计算拉断力（n）95940103900123400135200171300119500128100最终弹性系数（n/mm2）63000650006900076000780006300065000线膨胀系数（1/）20.9×10-620.5×10-619.3×10-618.9×10-618.0×10-620.9×10-620.5×10-6圆铝线绞后抗拉强度不小于（n

22、/mm2）156157157151152154154镀锌（锌铝合金镀层）钢绞线绞后抗拉强度不小于（n/mm2）1244124412441244124412441244钢丝镀层重量不小于（g/m2）214229244244229229244最外层绞向右右右右右右右交货长度不小于（m）1500150015001500150015001500适 用 标 准gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83gb1179-83钢芯铝绞线技术参数表七 型 号 参 数钢芯铝绞线lgj-500/65钢芯铝绞线lgj-630/45钢芯铝绞线lgj-630/55钢芯铝绞线lgj-630/80钢芯铝绞线lgj-800/55钢芯铝绞线lgj-800/70钢芯铝绞线lgj-800/100结构根数/直径（n/mm）铝54/3.4445/4.2048/4.1254/3.8745/4.8048/4.6354/4.33钢7/3.447/2.807/3.2019/2.327/3.207/3.6019/2.60计算截面积mm2铝501.88623.45639.92635.19814.30808.15795.17钢65.0643.1056.3080.3256.3071.25100.