Copper Clad Steel Stranded Wire
Copper clad steel Stranded wire is stranded by a certain number of single copper clad steel wires. It enjoys the strength and toughness of steel, as well as the good conductivity and corrosion resistance of copper. Compared to the single copper wire, it has the advantages of small density, high strength and low cost, and can perfectly replace the traditional pure copper wire.
Military field phone line conductor, earth rod used in power industry, connectors for various electronic components, strengthened conductive wire core for special cable, trolly wire for power transmission and telephone circuit, electrified railway, carrier cable and sliding contact lines for traffic lines.
Technical parameters:
Table 1
Section area (mm2) |
Diameter of single wire (mm) |
Number of strand |
Diameter of the entire Stranded (mm) |
Weight for reference(kg/km) |
Electrical conductivity of a single wire ( % ) |
16 |
1.70 |
7 |
5.10 |
130 |
15-40 |
25 |
2.14 |
7 |
6.36 |
200 |
|
35 |
2.52 |
7 |
7.50 |
280 |
|
50 |
3.00 |
7 |
9.00 |
400 |
|
1.80 |
19 |
||||
70 |
3.50 |
7 |
10.60 |
550 |
|
2.14 |
19 |
||||
95 |
2.52 |
19 |
12.60 |
766 |
|
120 |
2.84 |
19 |
14.00 |
980 |
|
150 |
3.15 |
19 |
15.80 |
1230 |
|
2.28 |
37 |
||||
185 |
3.52 |
19 |
17.50 |
1520 |
|
2.52 |
37 |
||||
240 |
4.00 |
19 |
20.00 |
1970 |
|
2.88 |
37 |
||||
300 |
3.20 |
37 |
22.4 |
2430 |
Table 2
Section area (mm2) |
Electrical conductivity ( %) |
Number of single CCS |
Diameter of each CCS (mm ) |
Diameter of the entire stranded wire (mm ) |
Tensile Strength (MPa) |
Stranded pitch (mm ) |
0.88-48.4 |
15-40 |
7-37 |
0.4-1.29 |
1.42-9.7 |
300 |
4.22-60.24 |