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Copper coated aluminum paint enveloping curve

Lacquer round copper wire

Copper coated aluminum wire

Enamel-insulated wire series

　The polyester lacquer round copper wire has the good heat-stable performance, bears the solvent performance and the electrical specification, also the mechanical strength and adhesion, are suitable in manufacture each kind of miniature electrical machinery, the electric appliance, the measuring appliance and the telecommunication equipment winding and so on.

Product range	Specification(mm)	Product range	Specification(mm)	Product range	Specification(mm)
Gathers the coherent round copper wire	0.035	Gathers the amine fat round copper wire	0.035	Gathers the fat round copper wire	0.07
Gathers the coherent round copper wire	0.04	Gathers the amine fat round copper wire	0.04	Gathers the fat round copper wire	0.071
Gathers the coherent round copper wire	0.045	Gathers the amine fat round copper wire	0.045	Gathers the fat round copper wire	0.073
Gathers the coherent round copper wire	0.05	Gathers the amine fat round copper wire	0.05	Gathers the fat round copper wire	0.08
Gathers the coherent round copper wire	0.055	Gathers the amine fat round copper wire	0.055	Gathers the fat round copper wire	0.09
Gathers the coherent round copper wire	0.06	Gathers the amine fat round copper wire	0.06	Gathers the fat round copper wire	0.095
Gathers the coherent round copper wire	0.063	Gathers the amine fat round copper wire	0.063	Gathers the fat round copper wire	0.1
Gathers the coherent round copper wire	0.065	Gathers the amine fat round copper wire	0.065	Gathers the fat round copper wire	0.105
Gathers the coherent round copper wire	0.068	Gathers the amine fat round copper wire	0.068	Gathers the fat round copper wire	0.11
Gathers the coherent round copper wire	0.07	Gathers the amine fat round copper wire	0.07	Gathers the fat round copper wire	0.12
Gathers the coherent round copper wire	0.08	Gathers the amine fat round copper wire	0.08	Gathers the fat round copper wire	0.13
Gathers the coherent round copper wire	0.10	Gathers the amine fat round copper wire	0.10	Gathers the fat round copper wire	0.135
Gathers the coherent round copper wire	0.12	Gathers the amine fat round copper wire	0.12	Gathers the fat round copper wire	0.14
Gathers the coherent round copper wire	0.15	Gathers the amine fat round copper wire	0.15	Gathers the fat round copper wire	0.15

　This company also may act according to the customer request custom make specification (0.15-0.80mm) round copper wire.

Copper coated aluminum magnesium alloy line

　This company main product copper alclad deep (thin) line, uses the advanced gable welding technique of manufacture, the high quality copper tape concentric gable in the aluminum pole core outside surface, the system gold union which and then between the copper level and the core formation reliable atom sees. Causes two different metal materials to unify into the inalienable whole, passes through many enough to draws with the heat treatment, makes line diameter and mechanics and electricity performance which the symbol and needs.
　Because the high frequency signal has “the skin effect” characteristic, therefore copper coated aluminum wire (is bigger than 5MHZ) when the transmission high frequency signal, has with the pure copper wire same electric conductivity.

Copper alclad bimetal composite conductor merit

　⊙Unique restores peace the performance:
The copper coated aluminum wire simultaneously has the copper electrical conductivity, thus has the broad application scope.
　⊙Good ductility and machinability:
May further scientifically deep (thin) process the copper alclad each kind of specification the bare wire and the tinned wire, the enamel-insulated wire.
　⊙Obvious economic efficiency:
The copper coated aluminum wire density only is the pure copper wire 37%-40%, its length is the same level quality, same level diameter pure copper wire 2.45-2.65 times, the use wire length production electric wire electric cable, will certainly to reduce the production cost greatly, largest scale may reach 55%.
　⊙Remarkable social efficiency and environment benefit:
Saves the massive scarce copper resources; Reduces the electric cable weight; Causes in the transportation and the network construction, reduces the worker labor intensity.

Copper coated aluminum wire application domain

High frequency signaling aspect:In cable TV coaxial cable first choice conductor material, 50Ω in radio frequency electric cable conductor material,Telephone line, electronic line, computer printing line, network line, USB and other data electric cable,In tiny coaxial cable conductor material,Sound, video frequency line.

Electric power transmission aspect:The power cable meets the grounding,The control cable meets the grounding,In control cable conductor,Automobile, in locomotive special-purpose electric cable conductor,Construction cloth electric wire conductor material

Technical parameter

Copper coated aluminum wireCCAM:
　The copper coated aluminum wire by the aluminum core and the close gable other copper level constitution, the good electrical conductivity and the weight light merit which simultaneously has, is first choice materials and so on coaxial cable, network line, telephone line, shielded wire. May use with the pure copper wire craft processing electric cable.

Copper coated aluminum wire specification parameter：
Carries out People's Republic of China electron profession standard "Copper coated Aluminum wire" SJ/T11223---2000, American ASTMB566---93 copper coated aluminum wires.
Divides into soft condition (A) and the hard condition (H) two kinds according to mechanics performance

Copper coated aluminum wire physical performance：

规格	Copper level volumeratio（%）	Copper level mass ratio（%）	With pure copper wire length ratio	Density（g/m）	Biggest direct-current electronic resistivityΩmm/m	Smallest relative conductivity（%ISCS）
CCAM—15%	13---17	37	2.45:1	3.36	0.02676	65
Pure copper wire	100	100	1：1	8.89	0.017241	100

Commonly used copper coated aluminum wire diameter and characteristic constant

Serial number	Nominal diameter	Unit length quality		Unit quality length		Unit length DC resistance		Tensile strength		Elongation ratio
	(mm)	(c/m)		m/kg		（Ohm/Rice20℃		Mpa		%
		CCAM-15	Pure copper wire	CCAM-15	Pure copper wire	CCAM-15	Pure copper wire	Hard condition（H)	Soft condition（A）	Hard condition（H）	Soft condition（A）
1	0.1	0.029	0.07	35075.47	14322.15	3.4072	2.1952	205	172	1	5
2	0.12	0.041	0.101	24357.96	9945.94	2.3661	1.5244	205	172	1	5
3	0.15	0.064	0.157	15589.1	6365.4	1.5143	0.9756	205	172	1	5
4	0.16	0.073	0.179	13701.36	5594.59	1.3309	0.8575	205	172	1	5
5	0.18	0.092	0.226	10825.76	4420.42	1.0516	0.6775	205	172	1	5
6	0.19	0.103	0.252	9716.2	3967.36	0.9438	0.6081	205	172	1	5
7	0.2	0.114	0.279	8768.87	3580.54	0.8518	0.5488	205	172	1	5
8	0.25	0.178	0.436	5612.08	2291.54	0.5452	0.3512	205	172	1	5
9	0.3	0.257.	0.628	3897.27	1591.35	0.3786	0.2439	205	172	1	10
10	0.32	0.292	0.715	3425.34	1398.65	0.3327	0.2144	205	172	1	10
11	0.4	0.456	1.117	2192.22	895.13	0.2129	0.1372	205	172	1	10
12	0.5	0.713	1.746	1403.02	572.89	0.1363	0.0878	205	172	1	10
13	0.52	0.771	1.888	1297.17	529.67	0.126	0.0812	205	172	1	10
14	0.58	0.959	2.349	1042.67	425.75	0.1013	0.0653	205	172	1	10
15	0.6	1.026	2.514	974.32	397.84	0.0946	0.061	205	172	1	10
16	0.63	1.132	2.771	883.74	360.85	0.0858	0.0553	205	172	1	10
17	0.75	1.604	3.927	623.56	254.62	0.0606	0.039	205	138	1	15
18	0.81	1.871	4.581	534.61	218.29	0.0519	0.0335	205	138	1	15
19	0.95	2.573	6.301	388.65	158.69	0.0378	0.0243	205	138	1	15
20	1.02	2.966	7.264	337.13	137.66	0.0327	0.0211	205	138	1	15
21	1.3	4.818	11.8	207.55	84.75	0.0202	0.013	205	138	1	15
22	1.5	6.415	15.71	155.89	63.65	0.0151	0.0098	205	138	1	15
23	1.63	7.575	18.551	132.02	53.91	0.0128	0.0083	205	138	1	15
24	1.7	8.239	20.179	121.37	49.56	0.0118	0.0076	205	138	1	15
25	1.81	9.34	22.874	107.06	43.72	0.0104	0.0067	205	138	1	15
26	1.95	10.841	26.55	92.24	37.67	0.009	0.0058	205	138	1	15
27	2	11.404	27.929	87.69	35.81	0.0085	0.0055	205	138	1	15
28	2.05	11.981	29.343	83.46	34.08	0.0081	0.0052	205	138	1	15
29	2.15	13.179	32.275	75.88	30.98	0.0074	0.0047	205	138	1	15

Copper coated aluminum wire (CCAM) and pure copper wire price reference table

Specification	CCAM　silk each ton price(Yuan）		Copper wire each ton price（Yuan）		Changes to a ton CCAM silk to be possible to save the cost
Specification	CCAM bare copper wire	CCAM tin-plating silk	Bare copper wire	Tin-plating silk	Changes to a ton CCAM silk to be possible to save the cost
0.10	75000	79000	42100	44600	28145	30270
0.11	74000	78000	41800	44100	28410	30045
0.12	73000	77000	41300	43600	28185	29820
0.13-0.14	71000	75000	41100	42900	29695	30105
0.15-0.18	67000	71500	40550	42600	32347	32870
0.19-0.20	65000	69500	40400	42100	33980	33645
0.21-0.25	63000	68000	40300	/	35725	/
0.26-0.30	61000	66500	40200	/	37490	/
0.31-0.40	60000	66000	40100	/	38245	/
0.41-0.50	59000	64000	/	/	/	/
0.51-0.60	57000	63000	/	/	/	/
0.61-0.80	56000	62000	/	/	/	/
0.81-1.00	54000	61000	/	/	/	/
1.02以上	51000	59000	/	/	/	/

Note：1、The copper density is 8.89 copper alclad (CCAM) density is 3.63

....2、1 ton copper alclad (CCAM) silk is equal to 2.45 ton copper wire amounts used.

....3、.Calculates the formula: Saves the cost = copper wire price *2.45 ton copper wire amount used.

....4、The copper wire price is adds on the copper wire processing charge according to today stock copper number, actual copper number according to same day stock copper number for.

Implementation quality control activity process

Quality control system construction chart