鋼絞線力學性能表

1、1、鋼絞線鍍鋅力學性能表公稱抗拉強度級Grade of nominal strength (/MPa)1270 1370 1470 1570結構Construction 鋼絲直徑Diameterof steelwire(mm) 鋼絞線直徑Diameterof steelstrand(mm) 全部鋼絲斷面積Cross section of steel strand(mm2) 鋼絲破斷拉力總和不小于The aggregate breakin

2、g force is not lessthan(kN)參考重量 Referenceweight(kg/100m) 1X3 2.90 6.2 19.82 23.10 24.90 26.80 28.60 16.491.00 3.0 5.50 6.42 6.92 7.43 7.94 4.581.20 3.6 7.92 9.25 9.97 10.70 11.40 6.591.40 4.2 10.78 12.50 13.50 14.50 15.5

3、0 8.971.60 4.8 14.07 16.40 17.70 19.00 20.30 11.711.80 5.4 17.81 20.80 22.40 24.00 25.70 14.832.00 6.0 21.99 25.60 27.70 29.70 31.70 18.312.20 6.6 26.61 31.00 33.50 35.90 38.40 22.152.60 7.8 37.16 43.40 46.80 50.20 53.60

4、 30.932.8 8.4 43.10 50.30 54.30 58.20 62.20 35.883.20 9.6 56.30 65.70 70.90 76.10 81.30 46.873.50 10.5 67.35 78.60 84.80 91.00 97.20 56.073.80 11.4 79.39 92.70 100.00 107.00 114.0 66.091X74.00 12.0 87.96 102.00 110.00 11

5、8.00 127.0 73.221.60 8.0 38.20 43.60 47.10 50.50 53.90 31.801.80 9.0 48.35 55.20 59.60 63.90 68.30 40.252.00 10.0 59.69 68.20 73.60 78.90 84.30 49.692.40 12.0 85.95 98.20 105.00 113.00 121.00 71.551X192.60 13.0 100.88 11

6、5.00 124.00 133.00 142.00 83.981.40 9.8 56.96 61.40 66.30 71.10 76.00 47.422.00 14.0 116.24 125.00 135.00 145.00 155.00 96.76 1X372.50 17.5 181.62 196.00 211.00 226.00 242.00 151.192.00 230 200 1602.20 230 200 180.2.60 2

7、50 220 2002.80 270 250 2303.20 280 260 2303.50 290 270 2504.00 290 270 250142、無粘結鋼絞線 、無粘結鋼絞線 UNBONDED UNBONDED STRAND STRAND WIRE WIRE 注：(1) 力學性能應符合 PC 鋼絞線標準要求(2) 根據(jù)不同用途，經雙方協(xié)議，供應其它強度和直徑的預應鋼絞線。Note:(1) Mechanical perform

8、ance should conform to the specification of PCstranded wire (2) According to different uses,we can supply PC stranded wire with the other tensile strength and diameter through negotiation by both parties. 1x7執(zhí)行標準規(guī)格r(mm)抗

9、拉強度Mpa屈服負荷KN彈性模量N/mm2防腐潤滑脂重量大于Corrosion resstantlubricating greaseweightmore than(g/m)高密度聚乙烯護套厚度High densitypolythene bushingthickness(mm) 1000h 松馳值%(初始負荷為 70%破斷負荷)不大于建筑行業(yè)標準JG3006-93（鋼絞線）（PC Stranded wire)￠12.0￠15.0 1570