Copper Clad Steel Wire (CCS)
1. Application
It is used in frequency coaxial cable, messenger wire, telephone drop-wire and distribution wire;
It is used as the lead-wire for electronics, carrying wire for railroad and wire for power transmission;
It is used in bind wire, jewellery chain, piano string cover and pipe insulation wire.
2. Section diagram
CCS wire is formed through electroplating method(taking steel wire as the core and depositing the copper layer evenly on the surface
of the steel core) and cladding method (Cladding planished copper stripe concentrically on the outer surface of the steel core).
3. Advantages
l Anti-corrosion. As the copper-coated steel wire has a steel core with a uniform copper coating, it is highly resistant to corrosion in air.
If the wire is of large diameter and is used as aerial line, bare wire can be used without PVC covered.
l Small signal transmission decay. There is skin effect in the transmission of high frequency communication signal. The electric signal is
transmission signal. The electric signal is transmitted in the outer copper layer. The transmission decay of copper-coated steel wire is as
small as pure copper wire. 50% to 70% copper can be saved using copper-coated steel wire instead of pure copper wire.
l High strength and low density. Since the steel core can enhance the strength of copper-coated steel wire, and the density of steel is
lower than that of copper, the size of suspension steel wire can be reduced by using copper-coated steel wire as aerial line.
4. Standard
ASTM B227, BS 4087,ASTM B 452,ASTM B869 Type
21A,21HS;30A,30HS,30EHS;40A,40HS,40EHS
5. Conductivity
21%IACS-40%IACS
6. Diameter
Ø0.10mm- Ø5.19mm
We can also produce the wire according to customer requirement.
7. Packing
Plastic spool or wooden drum
8. Specification & Parameter
--------------------------------------------------------------------------------------------------------- - ASTM B452
Dia
mm
Sectional Area
mm²
Tensile StrengthMpa
Min Elongation Lo=250mm
30HS
30A
40HS
40A
30HS、40HS
30A、40A
1.83
2.63
875
345
758
310
1.5
15
1.63
2.08
875
345
758
310
1.5
15
1.45
1.65
875
345
758
310
1.5
15
1.29
1.31
875
345
758
310
1.5
15
1.15
1.04
875
345
758
310
1.5
15
1.02
0.823
875
345
758
310
1.0
15
0.912
0.653
875
345
758
310
1.0
15
0.813
0.519
875
345
758
310
1.0
15
0.724
0.412
875
380
758
345
1.0
15
0.643
0.324
875
380
758
345
1.0
15
0.574
0.259
875
380
758
345
1.0
15
0.511
0.205
875
380
758
345
1.0
10
0.455
0.162
875
380
758
345
1.0
10
0.404
0.128
875
380
758
345
1.0
10
0.361
0.102
875
380
758
345
1.0
10
0.320
0.0804
875
380
758
345
1.0
10
0.287
0.0647
875
380
758
345
1.0
10
0.254
0.0507
875
380
758
345
1.0
10
0.226
0.0401
875
380
758
345
1.0
10
0.203
0.0324
875
380
758
345
1.0
10
0.180
0.0255
875
380
758
345
1.0
10
0.160
0.0201
875
380
758
345
1.0
10
0.142
0.159
875
380
758
345
1.0
10
0.127
0.0127
875
380
758
345
1.0
10
0.144
0.0103
875
380
758
345
1.0
10
0.102
0.00811
875
380
758
345
1.0
10
0.089
0.00621
875
380
758
345
1.0
10
0.079
0.00487
875
380
758
345
1.0
10
For more information Copper Clad Steel Round Wire, Copper Clad Steel Round, please get in touch with us!