钢绞线结构：1×7
|
钢绞线 结构 |
公称直径 |
全部钢丝 断面面积 mm2 |
参考重量 kg/100m |
公称抗拉强度 MPa |
||||
|
钢绞线 |
钢丝 |
1270 |
1370 |
1470 |
1570 |
|||
|
mm |
钢绞线最小破断拉力 kN |
|||||||
|
1×3 |
6.2 |
2.90 |
19.82 |
16.49 |
23.10 |
24.90 |
26.80 |
28.60 |
|
6.4 |
3.20 |
24.13 |
20.09 |
28.10 |
30.40 |
32.60 |
34.80 |
|
|
7.5 |
3.50 |
28.86 |
24.03 |
33.70 |
36.30 |
39.00 |
41.60 |
|
|
8.6 |
4.00 |
37.70 |
31.38 |
44.00 |
47.50 |
50.90 |
54.40 |
|
|
1×7 |
3.0 |
1.00 |
5.50 |
4.58 |
6.42 |
6.92 |
7.43 |
7.94 |
|
3.3 |
1.10 |
6.65 |
5.54 |
7.77 |
8.38 |
8.99 |
9.60 |
|
|
3.6 |
1.20 |
7.92 |
6.59 |
9.25 |
9.97 |
10.70 |
11.40 |
|
|
3.9 |
1.30 |
9.29 |
7.73 |
10.80 |
11.70 |
12.50 |
13.40 |
|
|
4.2 |
1.40 |
10.78 |
8.97 |
12.50 |
13.50 |
14.50 |
15.50 |
|
|
4.5 |
1.50 |
12.37 |
10.30 |
14.40 |
15.50 |
16.70 |
17.80 |
|
|
4.8 |
1.60 |
14.07 |
11.71 |
16.40 |
17.70 |
19.00 |
20.30 |
|
|
5.1 |
1.70 |
15.89 |
13.23 |
18.50 |
20.00 |
21.40 |
22.90 |
|
|
5.4 |
1.80 |
17.81 |
14.83 |
20.80 |
22.40 |
24.00 |
25.70 |
|
|
6.0 |
2.00 |
21.99 |
18.31 |
25.60 |
27.70 |
29.70 |
31.70 |
|
|
6.6 |
2.20 |
26.61 |
22.15 |
31.00 |
33.50 |
35.90 |
38.40 |
|
|
7.2 |
2.40 |
31.67 |
26.36 |
37.00 |
39.90 |
42.80 |
45.70 |
|
|
7.8 |
2.60 |
37.16 |
30.93 |
43.40 |
46.80 |
50.20 |
53.60 |
|
|
8.4 |
2.80 |
43.10 |
35.88 |
50.30 |
54.30 |
58.20 |
62.20 |
|
|
9.0 |
3.00 |
49.48 |
41.19 |
57.80 |
62.30 |
66.90 |
71.40 |
|
|
9.6 |
3.20 |
56.30 |
46.87 |
65.70 |
70.90 |
76.10 |
81.30 |
|
|
10.5 |
3.50 |
67.35 |
56.07 |
78.60 |
84.80 |
91.00 |
97.20 |
|
|
11.4 |
3.80 |
79.39 |
66.09 |
92.70 |
100.00 |
107.00 |
114.00 |
|
|
12.0 |
4.00 |
87.96 |
73.22 |
102.00 |
110.00 |
118.00 |
127.00 |
|
