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Wuxi Hengyi Metal Products Co., Ltd
Add: No. 308, Xixin Road, Zhangjing Town, Xishan District, Wuxi, Jiangsu, China
Tel: +86-510-83910168
Fax: +86-510-83910099
Website: www.wxhyjszp.com
Email: hyglx@126.com

CCA wire

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CCA wire

Copper Clad Aluminium/CCA wire

Copper clad aluminium (CCA) wire is a bimetallic wire consisting of an aluminium core cladded with copper, which simultaneously has the features of copper's good electrical conductivity and aluminium's light weight. It's the preferred material for inner conductor of coaxial cable and electrical equipment wire and cable. The processing method of CCA wire is similar to that of copper wire during cable manufacture.

Standard

SJ/T 11223-2000, ASTM B 566-93. Copper Clad Aluminium wire is divided into two mechanical status: Annealed (A) and Hard drawn (H). According to copper layer volume ratio, Copper Clad Aluminium wire has two types: 10% and 15%

Applications

High frequency signal transmission

1. Inner conductor of CATV coaxial cable

2. Inner conductor of 50 Ω RF cable

3. Inner conductor of leak cable

4. Conductor of computer cable, LAN cable and other data cables

5. Inner conductor of micro coaxial cable

Power transmission

1. Strand wire

2. Conductor of electric power cable

3. Conductor of control cable

4. Conductor of automotive cable

5. Building distribution wire

6. Busbar

7. Fuse

8. Radio frequency shielding net

Physical property of CCA wire

Specification	Copper in volume	Copper in mass	Length comparison	Density	Max. DC resistivity	Min conductivity
Specification	(%)	(%)	(%)	(g/cm³)	Ω.mm²/m(20 ^oC )	(%IACS)
CCA-10% Copper volume	8-12	27	2.65:1	3.32	0.02743	63
CCA-15% Copper volume	13-17	37	2.45:1	3.63	0.02676	65
Copper wire	100	100	1:1	8.89	0.017241	100

Characteristics

Nominal diameter	Cross section	Copper thickness		Mass per unit length			DC resistance per unit length			Tensile strength		Elongation
(mm)	(mm²)	(mm)		(kg/km)			(Ω /km) 20 ^oC			(Mpa)		(%)
(mm)	(mm²)	CCA-10%	CCA-15%	CCA-10%	CCA-15%	copper wire	CCA-10%	CCA-15%	copper wire	A(min)	H(min)	A(min)	H(min)
6.00	28.26	0.105	0.150	93.82	102.58	251.20	0.97	0.95	0.61	138	124	15	1.5
5.15	20.82	0.090	0.129	69.12	75.58	185.09	1.32	1.29	0.83	138	152	15	1.5
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
4.97	19.39	0.087	0.124	64.37	70.39	172.57	1.41	1.38	0.89	138	152	15	1.5
4.90	18.85	0.086	0.123	62.58	68.42	167.75	1.46	1.42	0.91	138	152	15	1.5
4.85	18.47	0.085	0.121	61.32	67.03	164.34	1.49	1.45	0.93	138	152	15	1.5
4.80	18.09	0.084	0.120	60.06	65.65	160.97	1.52	1.48	0.95	138	152	15	1.5
4.50	15.90	0.079	0.113	52.79	57.70	141.47	1.73	1.68	1.08	138	159	15	1.5
4.00	12.56	0.070	0.100	41.70	45.59	111.78	2.18	2.13	1.37	138	166	15	1.5
3.86	11.70	0.068	0.097	38.84	42.46	104.69	2.35	2.29	1.47	138	166	15	1.5
3.60	10.17	0.063	0.090	33.76	36.93	90.55	2.70	2.63	1.69	138	172	15	1.5
3.50	9.616	0.061	0.088	31.93	34.91	85.58	2.85	2.78	1.79	138	172	15	1.5
3.38	8.968	0.059	0.085	29.77	32.55	79.82	3.06	2.98	1.92	138	172	15	1.5
3.20	8.038	0.056	0.080	26.69	29.18	71.54	3.41	3.33	2.14	138	179	15	1.0
3.00	7.065	0.053	0.075	23.45	25.65	62.88	3.88	3.79	2.44	138	179	15	1.0
2.85	6.376	0.050	0.071	21.17	23.15	56.75	4.30	4.20	2.70	138	186	15	1.0
2.80	6.154	0.049	0.070	20.43	22.34	54.77	4.46	4.35	2.80	138	186	15	1.0
2.77	6.023	0.046	0.069	19.88	21.86	53.61	4.55	4.44	2.86	138	186	15	1.0
2.50	4.906	0.044	0.063	16.29	17.81	43.66	5.59	5.54	3.51	138	193	15	1.0
2.30	4.153	0.040	0.058	13.97	15.08	36.96	6.61	6.44	4.15	138	200	15	1.0
2.20	3.799	0.0385	0.055	12.61	13.79	33.81	7.22	7.04	4.54	138	200	15	1.0
2.18	3.730	0.0382	0.054	12.39	13.54	33.20	7.35	7.17	4.62	138	200	15	1.0
2.15	3.629	0.0377	0.053	12.05	13.17	32.30	7.56	7.37	4.75	138	200	15	1.0
2.05	3.299	0.036	0.051	10.95	11.98	29.36	8.31	8.11	5.23	138	205	15	1.0
2.00	3.140	0.035	0.050	10.42	11.40	27.95	8.74	8.52	5.49	138	205	15	1.0
1.95	2.985	0.034	0.049	9.910	10.84	26.57	9.19	8.96	5.78	138	205	15	1.0
1.81	2.572	0.032	0.045	8.539	9.34	22.89	10.67	10.40	6.70	138	205	15	1.0
1.70	2.269	0.030	0.043	7.533	8.24	20.19	12.09	11.80	7.60	138	205	15	1.0
1.63	2.086	0.0289	0.041	6.926	7.57	18.57	13.15	12.80	8.27	138	205	15	1.0
1.50	1.766	0.026	0.038	5.863	6.41	15.72	15.53	15.20	9.76	138	205	15	1.0
1.30	1.327	0.023	0.035	4.406	4.82	11.81	20.68	20.20	13	138	205	15	1.0
1.02	0.817	0.018	0.026	2.712	2.97	7.27	33.59	32.80	21.10	138	205	15	1.0
0.95	0.708	0.017	0.024	2.350	2.57	6.30	38.72	37.80	24.30	138	205	15	1.0
0.81	0.515	0.014	0.020	1.710	1.87	4.58	53.26	52.00	33.50	138	205	15	1.0
0.75	0.442	0.013	0.019	1.467	1.60	3.93	62.12	60.60	39	138	205	15	1.0
0.63	0.316	0.011	0.016	1.049	1.15	2.81	88.04	85	55.30	138	205	15	1.0
0.50	0.196	0.009	0.013	0.651	0.71	1.74	139.77	136	87.90	172	205	10	1.0
0.30	0.071	0.005	0.008	0.236	0.258	0.632	388.25	379	244	172	205	5	1.0
0.10	0.008	0.002	0.003	0.027	0.029	0.071	3494	3409	2196	172	205	5	1.0