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Copper-Clad Steel Stranded Wire

Application:
Earth wire grounding electric railway line, the petroleum chemical industry, railway carrier cable

Cooper Clad Steel Strand Wire.
Standards:

ASTM B228

ASTM B229

Standards：

ASTM B228

ASTM B229

Availability:

Quantity:



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Model:
Copper-Clad Steel Stranded Wire

Product Description

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Copper-Clad Steel Stranded Wire

Application: Earth wire grounding electric railway line, the petroleum chemical industry, railway carrier cable Cooper Clad Steel Strand Wire.

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Specification & Parameter

Nominal Sectional Area mm²	structure Stock/diameter mm	Area mm²	Breaking load kg			D.C．Resistance Ω/km		Line quality Kg/km
Nominal Sectional Area mm²	structure Stock/diameter mm	Area mm²	40HS	30HS	30EHS	40%	30%	30%	40%
320	19/4.62	318.71	22788	25206	30350	0.1399	0.1865	2634.0	2660.8
250	19/4.12	252.71	18849	20788	25188	0.1764	0.2352	2087.9	2110.2
200	19/3.67	200.45	15599	17118	20797	0.2225	0.2966	1656.3	1674.2
160	19/3.26	158.97	12873	14079	17096	0.2805	0.3740	1313.6	1327.2
120	19/2.91	126.06	10609	11567	13884	0.3537	0.4715	1041.7	1052.6
150	7/5.19	148.06	10120	11240	13349	0.3000	0.4000	1218.7	1231.5
120	7/4.62	117.42	8396	9285	11181	0.3783	0.5043	966.41	976.53
90	7/4.12	93.097	6954	7661	9280	0.4771	0.6359	766.25	774.29
70	7/3.67	73.871	5747	6309	7661	0.6014	0.8019	608.06	614.46
60	7/3.26	58.561	4745	5189	6300	0.7586	1.0109	482.02	487.07
50	7/2.91	46.439	3908	4261	5116	0.9564	1.2750	382.16	386.18
35	7/2.59	36.826	3230	3519	4171	1.2061	1.6077	303.14	306.26
50	3/4.62	50.322	3798	4201	5380	0.8809	1.1743	413.41	417.73
40	3/4.12	39.903	3145	3465	4424	1.1106	1.4807	327.84	331.26
30	3/3.67	31.645	2600	2854	3593	1.4007	1.8672	259.98	262.66
25	3/3.26	25.097	2145	2347	2849	1.7662	2.3544	206.11	208.34
20	3/2.91	19.903	1768	1928	2326	2.2271	2.9690	163.55	165.19
15	3/2.59	15.781	1461	1592	1887	2.8082	3.7436	129.62	130.99
10	3/2.05	9.929	1014			4.4654		81.55	82.414

title-technique

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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