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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 ℃)
≥％
0.1
0.003
31
3947
35
3.5
56
0.11
0.003
31
3262
35
3.5
56
0.12
0.003
31
2741
35
3.5
56
0.13
0.003
31
2335
35
3.5
56
0.14
0.003
31
2013
35
3.5
56
0.15
0.003
31
1754
35
3.5
56
0.16
0.003
31
1541
35
3.5
56
0.17
0.003
31
1365
35
3.5
56
0.18
0.003
31
1218
35
3.5
56
0.19
0.003
31
1093
35
3.5
56
0.2
0.004
31
986
35
3.5
56
0.25
0.004
31
631
35
3.5
56
0.3
0.004
31
438
35
3.5
56
0.35
0.004
31
322
35
3.5
56
0.4
0.005
31
246
35
3.5
56
0.45
0.005
31
194
35
3.5
56
0.5
0.005
31
157
35
3.5
56
0.64
0.006
31
96.3
35
3.5
56
0.7
0.007
31
80.5
35
3.5
56
0.81
0.008
31
60.1
35
3.5
56
0.9
0.009
31
48.7
35
3.5
56
1.02
0.01
31
37.9
35
3.5
56
1.13
0.011
31
30.9
35
3.5
56
1.38
0.013
31
20.7
35
3.5
56
1.63
0.016
31
14.8
35
3.5
56
1.78
0.017
31
12.4
35
3.5
56
1.96
0.019
31
10.2
35
3.5
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
8
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
10
7.6
300
1
  
4.8
170
10
8.5
300
1
  
5.3
170
10
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 
Φ125x120 
Φ185x180 
Φ250x200 
Φ400x280 
Φ500x340 
Φ600x340 
Φ800x560 
Weight of wire per reel(kg)
1.2kg
1.8kg
4.5kg
15kg
55kg
110kg
180kg
400kg
 

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