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Galvanized steel wire strand for ground wires, steel core for ACSR, stay wires, guy wires, messengers. This products technology possesses the property of good mechanical properties, measurement accuracy, high mass of zinc coating, uniform in diameter and free from all surface imperfections, long service life as well as good resistance. Its used widely in aerial self-support cables, the construction of transmit electricity and transformer, telecommunication etc. The applicable standard is ASTM, ISO, BS, DIN, JISG. The range of diameter is 3.0mm13.0mm.
constructtion | strand dia. | wire dia.
|
cross section of metal | ref. mass
| nominal tensile strength MPa | |||||
1175 | 1270 | 1370 | 1470 | 1570 | ||||||
nominal aggregate breaking force KN | ||||||||||
mm | mm | mm2 | kg/100m | |||||||
1×7 | 3.0 | 1.00 | 5.50 | 4.37 | 6.46 | 6.98 | 7.54 | 8.08 | 8.64 | |
3.6 | 1.20 | 7.92 | 6.29 | 9.31 | 10.06 | 10.85 | 11.64 | 12.43 | ||
4.2 | 1.40 | 10.78 | 8.56 | 12.67 | 13.69 | 14.77 | 15.85 | 16.92 | ||
4.8 | 1.60 | 14.07 | 11.17 | 16.53 | 17.87 | 19.28 | 20.68 | 22.09 | ||
5.4 | 1.80 | 17.81 | 14.14 | 20.93 | 22.62 | 24.40 | 26.18 | 27.96 | ||
6.0 | 2.00 | 21.99 | 17.46 | 25.84 | 29.73 | 30.13 | 32.32 | 34.52 | ||
6.9 | 2.30 | 29.08 | 23.09 | 34.17 | 36.93 | 39.84 | 42.75 | 45.66 | ||
7.8 | 2.60 | 37.17 | 29.51 | 43.60 | 47.20 | 50.92 | 54.63 | 58.35 | ||
8.7 | 2.90 | 46.24 | 36.71 | 54.33 | 58.72 | 63.35 | 67.97 | 72.60 | ||
1×19 | 8.0 | 1.60 | 38.20 | 30.40 | 44.88 | 48.51 | 52.33 | 56.15 | 59.97 | |
9.0 | 1.80 | 48.35 | 38.49 | 56.81 | 61.40 | 66.24 | 71.07 | 75.91 | ||
10.0 | 2.00 | 59.69 | 47.51 | 70.14 | 75.81 | 81.78 | 87.74 | 93.71 | ||
11.5 | 2.30 | 78.94 | 62.84 | 92.75 | 100.25 | 108.15 | 116.04 | 123.94 | ||
13.0 | 2.60 | 100.88 | 80.30 | 118.53 | 128.12 | 138.20 | 148.29 | 158.38 | ||
Galvanized steel strand