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Copper Clad Steel Wire

Copper Clad Steel Wire (CCS) is a new type of bimetal composite material formed through electroplating method (taking steel wire as the core and plating the copper layer evenly on the surface of the steel core) and cladding method (cladding copper stripe evenly and continuously on the outer surface of the steel core). We produce all kinds specifications CCS, diameter: 00.079-20 mm; the electrical conductivity is from 15% to 60%; tensile strength according to the customer request to choose low carbon steel, medium carbon steel and high carbon steel and other high-quality steel production. Further processing can be carried out on CCS, which includes tin plated, silver plated, lacquer, and stranding, nail making, bright - annealing braiding, etc.

Application area

Inner conductor of CATV drop wire Inner conductor of telephone drop wire

Inner conductor of computer LAN cable, field wire Conductor of various electronic components

Trolly wire for power transmission and telephone circuit Trolly wire for rail lines

Shield wire for power cable Ground wire for power industry

Strengthening bar for automobile tires Gun nails, sealing nail and various kinds of stationery staplers

CCS used in CATV Incoming Line ( ASTMB869 )

Technical parameters:

Diameter (mm )	Allowable Tolerance (mm )	Section Area (mm2)	Maximum Resistance at 20°C (Q/km )	Tensile Strength ( MPa )		Quality ( kg/km )
Diameter (mm )	Allowable Tolerance (mm )	Section Area (mm2)	Maximum Resistance at 20°C (Q/km )	Hard	Normal	Quality ( kg/km )
1.63	0.015	2.082	40.118	827	380	16.53
1.45	0.015	1.652	49.704			13.48
1.29	0.013	1.307	62.805			10.41
1.15	0.013	1.039	79.055			8.28
1.02	0.010	0.823	99.777			6.72
0.81	0.008	0.519	158.241			4.12
0.72	0.008	0.411	199.557			3.35

Note： Approximate electric conductivity of wires are 21%.

CCS used in Electronic Products ( ASTMB452 )

Technical parameters:

直径， Diameter (mm )	截面积， Section Area (mm2)	抗拉强度 Tensile Strength (MPa)				最小伸长率Minimum Elongation(%)
直径， Diameter (mm )	截面积， Section Area (mm2)	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	310	1.0	15
0.643	0.324	875	380	758	310	1.0	15
0.574	0.259	875	380	758	310	1.0	15
0.511	0.205	875	380	758	310	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	0.0342	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	0.0159	875	380	758	345	1.0	10
0.127	0.0127	875	380	758	345	1.0	10
0.114	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

Hard CCS ( ASTMB227 )

Technical parameters:

Diameter (mm)	Section Area (mm2)	Tensile Strength(MPa)				Minimum Resistance at 20P (Q/km)
Diameter (mm)	Section Area (mm2)	40HS	40EHS	30HS	30EHS	40HS、40EHS	30HS、 30EHS
3.665	10.55	849		932	1132	4.2948	5.7253
3.264	8.37	849		966	1173	5.4169	7.2215
3.251	8.30	849		966	1173	5.4596	7.2773
2.906	6.63	918		1001	1201	6.8343	9.1113
2.642	5.48	956	1076	1042	1208	8.2714	11.0242
2.588	5.26	956		1042	1235	8.6126	11.4835
2.052	3.31	956		1042	1235	13.7999	18.3966
2.032	3.24	956		1042	1235	14.0821	18.7739

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