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Copper-clad Steel Wire

Application:

elephone wire,

CATV cable, Electrical power,Communication overhead wire,

Internet Cable,Computer Cable,

Electronics contact fittings,

Screen line of electric power cable.

Hige temperature conductor
Standards:
ASTM B452
ASTM B227
ASTM B869
BS 4087
ST/T11411
Advantage:
1、The copper clad steel wire by cladding is of no pollution.
2、Hige tensile steength:this kind of wire is suitable for overhead transmission lines.
3、Light weighe:The length of the copper clad steel wire is bigger than the pure copper wire for the same specification.
4、Low loss: small linear expansion coefficient, good temperature endurance,low cost.

Availability:

Quantity:



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Product Description

title1

_0000_7

Copper-clad steel wire

Application:

elephone wire,

CATV cable, Electrical power,Communication overhead wire,

Internet Cable,Computer Cable,

Electronics contact fittings,

Screen line of electric power cable.

Hige temperature conductor

title2

Specification & Parameter

Copper-clad steel wire for electronic products, tensile strength and elongation requirements

Hard copper clad steel wire tensile strength and resistance requirements

Diameter mm	Sectional Area mm²	Tensile Strength MPa				D.C．Resistance Ω/km
Diameter mm	Sectional Area mm²	40HS	40EHS	30HS	30EHS	40HS、40EHS	30HS、30EHS
5.189	21.15	745	1076	828	983	2.1431	2.8568
4.620	16.77	780		863	1038	2.7032	3.6025
4.191	13.79	814		897	1088	3.2843	4.3801
4.115	13.30	814		897	1088	3.4057	4.5442
3.665	10.55	849		932	1132	4.2948	5.7253
3.264	8.37	883		966	1173	5.4169	7.2215
3.251	8.30	883		966	1173	5.4596	7.2773
2.906	6.63	918		1001	1201	6.8343	9.1113
2.642	5.48	956		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
1.626	2.08	956		1042	1235	22.2157	29.6176
1.024	0.823	956		1042	1235	56.2035	74.9052
0.991	0.771	956		1042	1235	60.1079	80.1220
0.813	0.519	956		1042	1235	90.2931	120.3799

CATV Copper clad steel wire for lead-in wire

Nominal Dia mm	allowable deviation (mm)	Sectional Area mm²	D.C．Resistance Ω/km	Breaking load N	Quality Kg/km
1.628	0.015	2.082	40.1890	1722	16.52
1.450	0.015	1.652	50.7636	1366	13.47
1.290	0.013	1.307	64.0484	1081	10.40
1.151	0.013	1.039	80.7388	859	8.27
1.024	0.010	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

Requirements for tensile strength and elongation of copper - clad steel wire for electronic products

Note: for intermediate specifications, the upper limit of tensile strength and the lower limit of elongation are taken

* is the total elongation at break; Elongation after fracture is less than 0.5%

d mm	Sectional Area mm2	Tensile Strength MPa				Minimum elongation % (250mm）
d 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	1.0	15
0.912	0.653	875	345	758	310	1.0	15
0.813	0.519	875	345	758	310	1.0	15
0.742	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	0.0159	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

Copper-clad Steel Wire

Copper-clad steel wire

Our company's copper clad steel uses a welding process. Welding is not the same as plating. Welding is the combination of copper strip and steel by high temperature and high pressure to achieve bimetal metallurgical bonding. We use international quality low carbon steel wire and 99.99999% high performance pure copper belt. Therefore, the welded copper clad steel has both high strength of steel and high electrical conductivity of pure copper. The outer copper strip protects the steel well and therefore has excellent corrosion resistance.

The anti-theft advantage is obvious. As we all know, copper theft is already very common. Because copper-clad steel does not have the value of recycling, thieves will not steal copper-clad steel. Therefore, the use of copper-clad steel instead of pure copper can prevent theft and property.

title3

1.Application: Telephone wire,CATV cable, Electrical power,Communication overhead wire,Internet Cable,Computer Cable,Electronics contact fittings,Screen line of electric power cable.Hige temperature conductor