Tinned Copper Clad Aluminum Magnesium

Tinned copper clad aluminum magnesium is made by covering a coating of tin on the surface of copper clad aluminum magnesium wire by hot dip method, which is made up by using Al-Mg alloy wire as core. It adopts the advanced coating and welding technology in the world. Plating copper concentrically on the concentric line of Al-Mg alloy, realizes metallurgy combination between copper coating and Al-Mg alloy. There will be no flaking off during the heat treatment or mechanical workout. The TCCAM is a best new clad metal wire instead of pure copper wire. Producible scope: the diameter is from Φ0.10mm to Φ1.20mm.

Product Fearures: shiny & uniformity uniform copper layer, excellent electrical conductivity, bear bending, good tensile strength, excellent welding and corrosion, with the great light specific gravity, and saving resources of copper.

Main Application: flexible coaxial cable, a variety of audio of audio and video cable, vehivle signal cable, network cable, data transmission cables and so on. Can be used in the above cables: cable conductor, braiding and shielding, the single wire conductor and other conductors. Applicable to a variety of electronic components' lead wire, such as capactiors, resistors and so on.

TCCA-M Tinned copper clad aluminum magnesium(parameter table)

Nomial diameter Φ /mm	Diameter difference ±mm	Resistivity (20℃) ≤Ω.km／mm2	Measured resistance (20 ℃) ≤Ω／km	Copper content %	Density (20 ℃) g／cm3	conductivity (20 ℃) ≥％
0.127	0.003	31	2466	35	3.6	56
0.143	0.003	31	1945	35	3.6	56
0.16	0.003	31	1554	35	3.6	56
0.18	0.003	31	1228	35	3.6	56
0.202	0.004	31	975	35	3.6	56
0.227	0.004	31	772	35	3.6	56
0.255	0.004	31	611	35	3.6	56
0.286	0.004	31	486	35	3.6	56
0.321	0.004	31	386	35	3.6	56
0.361	0.004	31	305	35	3.6	56
0.405	0.005	31	242	35	3.6	56
0.455	0.005	31	192.2	35	3.6	56
0.511	0.005	31	152.3	35	3.6	56
0.573	0.005	31	121.1	35	3.6	56
0.643	0.006	31	96.2	35	3.6	56
0.723	0.007	31	76.1	35	3.6	56
0.812	0.008	31	60.3	35	3.6	56
0.912	0.009	31	47.8	35	3.6	56
1.024	0.01	31	37.9	35	3.6	56
1.15	0.011	31	30.1	35	3.6	56
1.291	0.012	31	23.8	35	3.6	56
1.45	0.014	31	18.9	35	3.6	56
1.628	0.016	31	15	35	3.6	56
1.828	0.018	31	11.9	35	3.6	56
2.053	0.02	31	9.4	35	3.6	56
2.305	0.023	31	7.4	35	3.6	56
2.588	0.025	31	5.9	35	3.6	56

Intensity test of the soft state ≥N	Tensile strength of soft-state ≥N／mm2	soft-state elongstion ≥％	Hard measured intensity ≥N	Tensile strength of hard-state ≥N／mm2	Hard elongation ≥％
1.3	170	8	2.3	300	1
1.6	170	8	2.8	300	1
1.9	170	8	3.3	300	1
2.2	170	8	3.9	300	1
2.6	170	10	4.6	300	1
3	170	10	5.3	300	1
3.4	170	10	6	300	1
3.8	170	10	6.8	300	1
4.3	170	12	7.6	300	1
4.8	170	12	8.5	300	1
5.3	170	12	9.4	300	1
8.3	170	12	14	300	1
12	170	12	21	300	1
16	170	12	28	300	1
21	170	12	37	300	1
27	170	12	47	300	1
33	170	12	58	300	1
54	170	12	96	300	1
65	170	12	115	300	1
87	170	12	154	300	1
108	170	12	190	300	1
138	170	12	245	300	1
170	170	12	300	300	1
254	170	12	448	300	1
354	170	12	626	300	1
423	170	12	746	300	1
512	170	12	905	300	1

The above is just for refernce, we can do as customer's order, the specifications of tinned above shoule be added by 0.06g／cm3 on the original ones.

Package size mm(reel)	Φ105x120	Φ130x120	Φ185x180	Φ250x200	Φ400x290	Φ500x360	Φ630x430	Φ800x520
Weight of wire per reel(kg)	1.2kg	2kg	4kg	15kg	45kg	120kg	170kg	290kg