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Heat-resistant alloy wire
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  • Heat-resistant alloy wire

Heat-resistant alloy wire

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Wire Products

Key words:

Our company produces various types and specifications of steel core aluminum stranded wire, aluminum-clad steel stranded wire, steel stranded wire, expanded wire, aluminum-clad steel core aluminum stranded wire, heat-resistant aluminum alloy overhead wire, high and low voltage overhead insulated cable, cluster wire, power cable, etc. The products are widely used in the power construction and rural power grid transformation of the State Grid, Henan, Shandong, Jiangsu, Jiangxi, Shanxi, Shaanxi, Inner Mongolia, Xinjiang and other provinces, sold throughout the country, well received.

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Product Details

Performance of JNRLH1/G1A, JNRLH1/G2A, JNRLH1/G3A Steel Core Heat-resistant Aluminum Alloy Strand

Nominal section aluminum alloy/steel Single line root number Single line diameter mm Area mm2 Diameter mm Mass per unit length kg/km Rated breaking force kN DC resistance at 20 ℃, Q/km
heat-resistant aluminum alloy Steel heat-resistant aluminum alloy Steel heat-resistant aluminum alloy Steel Total JNRLH1/G1A JNRLH1/G2A JNRLH1/G3A
150/20 24 7 2.78 1.85 145.7 18.8 164.5 16.7 549.0 46.20 48.83 51.47 0.2014
185/30 26 7 2.98 2.32 181.3 29.6 210.9 18.9 732.0 63.11 67.25 71.10 0.1619
240/30 24 7 3.60 2.40 244.3 31.7 276.0 21.6 921.5 75.68 80.11 84.23 0.1201
240/40 26 7 3.42 2.66 238.8 38.9 277.7 21.7 963.5 83.04 88.49 93.54 0.1229
300/25 48 7 2.85 2.22 306.2 27.1 333.3 23.8 1057.9 82.53 86.33 90.12 0.0959
300/40 24 7 3.99 2.66 300.1 38.9 339.0 23.9 1132.0 92.06 97.51 102.6 0.0977
300/50 26 7 3.83 2.98 299.5 48.8 348.3 24.3 1208.6 103.3 110.1 116.5 0.0980
400/25 45 7 3.33 2.22 391.9 27.1 419.0 26.6 1294.7 95.19 98.98 102.8 0.0750
400/35 48 7 3.22 2.50 390.9 34.4 425.3 26.8 1348.7 102.5 107.3 111.8 0.0752
400/50 54 7 3.07 3.07 399.7 51.8 451.5 27.6 1510.5 121.8 129.0 136.3 0.0736
400/65 26 7 4.42 3.44 398.9 65.1 464.0 28.0 1610.0 135.0 144.1 153.2 0.0736
400/95 30 19 4.16 2.50 407.8 93.3 501.1 29.1 1857.9 171.2 184.2 196.3 0.0720
500/35 45 7 3.76 2.51 499.7 34.6 534.3 30.1 1651.3 120.4 125.3 129.8 0.0588
500/45 48 7 3.60 2.80 488.6 43.1 531.7 30.0 1687.0 128.3 134.3 139.9 0.0601
500/65 54 7 3.44 3.44 501.9 65.1 567.0 31.0 1896.5 152.9 162.0 171.1 0.0586
630/45 45 7 4.22 2.81 629.4 43.4 672.8 33.8 2078.4 149.6 155.6 161.3 0.0467
630/55 48 7 4.12 3.20 639.9 56.3 696.2 34.3 2208.3 163.7 171.6 179.4 0.0459
630/80 54 19 3.85 2.31 628.6 79.6 708.2 34.7 2363.1 190.7 201.9 212.2 0.0468
720/50 45 7 4.53 3.02 725.3 50.1 775.4 36.2 2395.9 170.5 177.5 184.5 0.0405
800/55 45 7 4.80 3.20 814.3 56.3 870.6 38.4 2690.0 191.4 199.3 207.2 0.0361
800/70 48 7 4.63 3.60 808.2 71.3 879.5 38.6 2790.1 206.9 211.9 224.0 0.0364
900/75 84 7 3.69 3.69 898.3 74.9 973.2 40.6 3071.3 227.9 233.1 245.8 0.0328
1400/135 88 19 4.50 3.00 1399.6 134.3 1533.9 51.0 4926.4 375.6 394.4 411.9 0.0210
1440/120 84 19 4.67 2.80 1438.8 117.0 1555.8 51.4 4899.7 362.1 378.5 393.7 0.0205

 

Table 7 Properties of JNRLH1X1/G1A, JNRLH1X1/G2A, JNRLH1X1/G3A Heat-resistant Aluminum Alloy Wire Strand

Nominal section aluminum alloy/steel heat-resistant aluminum alloy wire Steel Total area mm² Diameter mm Weight per unit length kg/km Rated breaking force kN DC resistance Ω/km at 20 ℃
minimum root number Number of layers Area mm² number of root Diameter mm Area mm² JNRLH1X1/G1A JNRLH1X1/G2A JNRLH1X1/G3A
210/35 20 2 210 7 2.50   34.4 244.4 18.6 847.5 73.19 78.00 82.47 0.1396
210/45 20 2 210 7 2.85   44.7 254.7 19.1 927.9 84.93 91.18 96.98 0.1396
240/35 20 2 240 7 2.50   34.4 274.4 19.7 930.2 77.33 82.14 86.61 0.1221
240/45 20 2 240 7 2.85   44.7 284.7 20.1 1010.6 89.07 95.32 101.1 0.1221
280/30 18 2 280 7 2.40   31.7 311.7 21.0 1019.4 80.62 85.05 89.17 0.1047
280/45 20 2 280 7 2.85   44.7 324.7 21.5 1120.9 95.43 101.7 107.5 0.1047
300/35 18 2 300 7 2.50   34.4 334.4 21.7 1095.6 86.87 91.68 96.15 0.0977

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Submission
3月19日.mp4