Copper-clad Steel Wire
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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.
Quantity:

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_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

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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.CResistance

Ω/km

40HS

40EHS

30HS

30EHS

40HS40EHS

30HS30EHS

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.CResistance

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)

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

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.


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APPLICATION1.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

          2.Standards: ASTM B452 、ASTM B227 、ASTM B869、 BS 4087 、ST/T11411   





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                     nickchen@jsjunmei.com
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  Add: No.8 dingfang road, qianhuang town, wujin district,
changzhou city, jiangsu province

 
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