Changzhou Clad Wire & Cable Co., Ltd.

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Copper Clad Steel Wire(CCS)

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).

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Product Detail

Wire material	Copper Clad Steel(CCS)
Standards	ASTM B452、 ASTM B227、ASTM B869、ASTM B910/B910M、BS4087、ST11411
Wire diameter	16~300 mm²
Tensile strength	290 Mpa - 1500 Mpa(N/mm²)
Electrical conductivity	21%-30%-40%
Elongation	1%-25%
Life	≥30years
Certificate	ISO9001:2015

Advantage:

1.The copper clad steel wire by cladding in no pollution.
2.High tensile strength:this kind of wire is suitable for overhead transmission lines.
3.Light weight:The length of the copper clad steel wire is bigger than the pure copper wire for the same specification.

Application:

Telephone wire
CATV cable,electrical power communication overhead wire,High temperature conductor
Internet cable, Computer cable
Electronics contact fittings
Shielded line of electric power cable

The Resistivity And Density of Copper Clad Steel Wire

Type	Max Resistivity At 20ºC	30EHS	Density At 20ºC%
21A, 21HS	0.08210	7.98
30A, 30HS, 30EHS	0.058616	8.15
40A, 30HS, 30EHS	0.043970	8.24
70A	0.026524	8.58

Min. Copper thickness of copper clad steel wire

Type	Min Copper Thickness% mm
21A, 21HS	1.5
30A, 30HS, 30EHS	3
40A, 30HS, 30EHS	5.0
70A	15.0

Requirements for Tensile Strength And Elongation of copper clad steel wire for Electronic products

Dia mm	Sectional Area mm²	Tensile Strength Mpa				(250mm) Min Elogation Lo =250mm
Dia mm	Sectional 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	15
0.912	0.653	875	345	758	310	1	15
0.813	0.519	875	345	758	310	1	15
0.724	0.412	875	380	758	345	1	15
0.643	0.324	875	380	758	345	1	15
0.574	0.259	875	380	758	345	1	15
0.511	0.205	875	380	758	345	1	10
0.455	0.162	875	380	758	345	1	10
0.404	0.128	875	380	758	345	1	10

Dia mm	Sectional Area mm²	Tensile Strength Mpa				(250mm) Min Elogation Lo =250mm
Dia mm	Sectional Area mm²	30HS	30A	40HS	40A	30HS, 40HS	30A, 40A
0.361	0.102	875	380	758	310	1	10
0.32	0.0804	875	380	758	345	1	10
0.287	0.0647	875	380	758	345	1	10
0.254	0.0507	875	380	758	345	1	10
0.226	0.0401	875	380	758	345	1	10
0.203	0.0324	875	380	758	345	1	10
0.18	0.0255	875	380	758	345	1	10
0.16	0.0201	875	380	758	345	1	10
0.142	0.159	875	380	758	345	1	10
0.127	0.0127	875	380	758	345	1	10
0.144	0.0103	875	380	758	345	1	10
0.102	0.00811	875	380	758	345	1	10
0.089	0.00621	875	380	758	345	1	10
0.079	0.00487	875	380	758	345	1	10

Applied in CATV

Nominal Dia	Tolerance	Sectional Area	Max D.C. Resistance At 20ºC	Breaking Load	Weight
mm	Mm	mm2	/Km	N	KG/Km
1.628	0.015	2.082	40.189	1722	16.52
1.45	0.015	1.652	50.7636	1366	13.47
1.29	0.013	1.307	64.0484	1081	10.4
1.151	0.013	1.039	80.7388	859	8.27
1.024	0.01	0.823	101.7897	681	6.71
0.813	0.008	0.519	161.2612	427	4.12
0.724	0.008	0.411	203.7731	334	3.35