ветровая оттяжка

Number of wires in strand Steel wire diameter mm Norminal diameter ofthe strand mm Thecross section areaof strand mm2 NominaltensilestrengofGal.steelwireMpa Approximate Weight ofstand per Kg/100M 1175 1270 1370 1470 1570 BreakingstrengthofstrandKN≥ 1×7 1.57 4.73 13.55 16.53 17.87 19.28 20.68 22.09 10.90 1.80 5.4 17.81 20.93 22.62 24.40 26.18 27.96 14.14 2.00 6.0 21.99 25.84 27.93 30.13 32.32 34.52 17.46 2.20 6.6 26.60 31.26 33.78 36.44 39.10 41.76 22.77 2.30 6.9 29.08 34.17 36.93 39.84 42.75 45.66 23.09 2.60 7.8 37.17 43.60 47.20 50.92 54.63 58.30 29.51 2.90 8.7 46.24 54.33 58.72 63.36 67.97 72.60 36.71 3.00 9.0 49.48 58.14 62.84 67.79 72.74 77.68 42.38 3.20 9.6 56.30 66.15 71.50 77.13 82.76 88.39 44.70 3.50 10.5 67.35 79.14 85.85 92.27 99.00 105.74 53.48 3.80 11.4 79.39 93.28 100.82 108.76 116.70 124.64 63.04