Specifications

By applying our patented clad-welding technique, the wire is made by fusing a core aluminum wire with external copper cladding.

By applying our patented clad-welding technique, the wire is made by fusing a core aluminum wire with external copper cladding. The two different kinds of metal are metallurgically bonded at the interface and the copper-cladding thinckness remains constant, so they become a single and indissociable wire.

 

Characteristics of cca Wire

 

Nomiinal Diameter (mm)	Cross section (mm2)	Copper thickness (mm)		Mass per unit length (kg/km)			DC resistance per unit length(/km)20°C			Tensile Strength (Mpa)		Elongation (%)
		CCA-10% CCA-15%		CCA-10% CCA-15% Copper			CCA-10% CCA-15%Copper			A     (max)	H(min)	A  (min)	H   (min)
5.08	20.26	0.089	0.127	67.26	73.54	180.11	1.35	1.32	0.85	138	152	15	1.5
3.86	11.70	0.068	0.097	38.84	36.93	104.47	2.35	2.29	1.47	138	166	15	1.5
3.00	7.065	0.053	0.075	23.45	23.15	62.88	3.88	3.79	2.44	138	179	15	1.0
2.77	6.023	0.046	0.069	19.88	17.81	53.61	4.55	4.44	2.86	138	186	15	1.0
2.20	3.799	0.0385	0.055	12.61	13.54	33.81	7.22	7.04	4.54	138	200	15	1.0
2.15	3.629	0.0377	0.058	12.05	11.98	32.30	7.56	7.37	4.75	138	200	15	1.0
2.05	3.299	0.036	0.051	10.95	11.40	29.36	8.31	8.11	5.23	138	205	15	1.0
1.81	2.572	0.032	0.045	8.539	8.24	22.89	10.67	10.4	6.70	138	205	15	1.0
1.63	2.086	0.0289	0.041	6.926	6.41	18.57	13.15	12.8	8.27	138	205	15	1.0
0.63	0.316	0.011	0.016	1.049	1.15	2.81	88.04	85.0	55.3	138	205	15	1.0
0.50	0.196	0.009	0.013	0.651	0.71	1.74	139.8	136	87.9	138	205	10	1.0

 

 

Technical data:

1)        Standard carried out: SJ/T 11223-2000,ASTM B 566-93

2)        Copper/aluminum by volume(%): 10/90; 15/85

3)        Tensile strength: annealed;hard

4)        Nominal diameter: 0.30~10.00mm

Application

Inner conductor of CATV coaxial cable

Inner conductor of 50Ω RF coaxial cable

Inner conductor of leaky coaxial cable

Conductor of computer cable, LAN cable and others data cables Inner conductor of micro coaxial cable stranded wire

Conductor of Control cable

Building distribution wire

Busbar

Fusings

Radio frequency shiedling