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Steel Stranded Wire
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Galvanized steel strand is used for prestressed concrete structure reinforced, such as large-span bridges on railway and highway, overhead crane beam, rock-soil anchoring Project, multi-storey industrial buildings, stadiums, coal mines and etc.
Description
- High strength, high toughness and good relaxation.
- Smooth surface, no obvious contact marks, no depression.
- High tensile strength, not easy to fracture.
- Wide application and wide marketing.
Parameters Table
|
Steel wire specification table |
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|
structure |
1*7 |
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|
Nominal diameter |
sectional area |
approximate weight of strand kg/100mm |
tensile strength/Mpa |
||||
|
Steel strand |
Steel wire |
1270 |
1370 |
1470 |
1570 |
||
|
mm |
minimum breaking strength of strand/KN |
||||||
|
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 |
10.80 |
21.40 |
22.90 |
|
5.4 |
1.80 |
17.81 |
14.83 |
20.8 |
22.4 |
24.00 |
25.7 |
|
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 |
43.4 |
46.8 |
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 |
57.8 |
62.30 |
66.9 |
71.40 |
|
9.6 |
3.20 |
56.30 |
49.48 |
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 |
114.0 |
|
12.0 |
4.00 |
87.96 |
73.22 |
102.00 |
110.00 |
118.00 |
127.00 |
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