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镀锌钢绞线


类别:

镀锌钢绞线


抗拉强度分为五个等级: 1270MPa,1370MPa,1470MPa,1570MPa,1670MPa

结构

结构1×31 × 71 × 19
横截面积


导线特性

钢丝力学性能

公称直径d mm抗拉强度MPa伸长率 (%) (L0 = 200毫米)

扭曲 (次/360 °) (L

0

= 100d)

拉伸强度MPa
12701370147015701670
0,30127013701470157016702,018161412
0,40
0,80
1,00
1,10
1,20
1、30
1,40
1,50
1,60
1,70
1,803,016141210
2,00
2,20
2,40127013701470157016703,016141210
2,60
2,801412108
3,003,51412108
3,20
3,50
3,80
4,00


绞线属性

钢绞线公称直径及破断力

结构

导线直径

mm

钢绞线直径mm

绞线横截面积

mm2

拉伸强度

MPa

参考w 8千克/km
12701370147015701670
钢丝拉断力min./kN,≥
1×32,906,2019、8223、1624,9826,8028,6330、45160,00
3,206,4024,1328,1930、4132,6334,8537,07195,00
3,507,5028,8633、7236,2839,0341,6944、34233,00
4,008,6037,7044,0547,5250,9954,4557,92304,00
1 × 71,003,005,506,436,937,447,948,4543、70
1,203,607,929,259,9810,7111、4412,1762,90
1,404,2010,7812,6013,5914、5815、5716,5685,60
1,604,8014,0716、4417、7319,0320、3221,62112,00
1,805,4017,8120,8122,4524,0925,7227、36141,00
2,006,0021,9925,6927、7229,7431,7633,79175,00
2,206,6026,6131,1033,5536,0038、4540,88210,00
2,607,8037,1743、4346、8550,2753,6957,11295,00
3,009,0049、5057、8662、4266,9871,5476,05411,90
3,209,6056,3065、7870,9676,1481,3286、50447,00
3,5010,5067,3578,6984,8991,0897,28103,48535,00
3,8011,4079、3992、76100,10107,40114,70121,97630,00
4,0012,0087、96102,8110,90119,00127,00135,14698,00
1 × 191,608,0038、2043、6647,1050,5453,9857、41304,00
1,809,0048,3555、2659,6263,9768,3272、67385,00
2,0010,0059,6968,2373,6078、9784,3489、71475,00
2,2011,0072、2082,5889,0095,58102,09108,52569,00
2,3011,5078,9490,2397,33104,40111,50118,65628,00
2,6013,00100,90115,30124,40133,50142,60151,65803,00
2,9014,50125,50143,40154,70166,00177,30188,63999,00
3,2016,00152,80174,70188,40202,20215,90229,661220,00
3,5017、50182,80208,90225,40241,80258,30274,751460,00
4,0020,00238,80272,90294,40315,90337,40358,921900,00
镀锌钢丝密度7.78g/cm3


偏差

钢丝允许偏差

镀锌层

公称直径

mm

允许偏差
≥ 1-1,7± 0,05
> 1.7-2,4± 0,06
> 2.4-3,2± 0,08
> 3,2± 0,10

 

镀锌层

 

导线标称直径

mm

重量,g/m2,≥

缠绕试验心轴直径
ABC
1,0110160-8d
1,2110160-
1,4130160-
1,6130180-
1,8160180-
2,016020023010d
2,3200220250
2,6200230260
2,9230250280
3,2230275300
3,5250275320
3,8250275330
4,0250300350

关键词:

镀锌钢绞线

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