الوصف

Model                     Name
TRY           Silver-Plated Copper Wire 

Specification

Model          Diameter mm
TRY             0.****2.6

Material & Production Standard

Copper Wire     GB/T***3
Silver                GB***5
Silver-Plated Soft Copper Wire JB/T***5 or ASTM B*****9

Resistivity

Not Exceed 0.*****1 Ω•mm2/m at *0℃，Coefficient of resistance
 

Dimensions & Tolerance

Nominal Diameter mm Permissible Variations mm
0.***0.**0                                      ±0.**3
0.****0.**0                                    ±0.**5
0.***0.**0                                     ±0.**0
0.****1.0                                        ±0.**5
1.****2.0                                        ±0.**0

Mechanical Property

Nominal Diameter mm Tensile Strength(N/mm2/m)above Elongation(%)above
0.***0.**0                                      **-                                         5.5
0.***0.*5                                       **6                                       *0
0.****0.**0                                   **6                                       *5
0.****0.**0                                   **6                                       *0
0.****1.**0                                   **6                                       *5
1.****2.**0                                   **6                                       *5

Coating

1.The plating of the conductor should be continuously plated on surface firmly, after testing no black shall be on the sample's surface.

2.The conductor should be smooth and continuous on the surface, free from some injurious defects such as grains, burr, mechanical damage and so on.

Testing

1.All products must be tested qualified before delivery, the quality certification report should be delivered together with each batch.

2.Products testing rule should be as follows:

NO. Ltem Testing Method
1 Silver Percentage & Coating Thickness Coating Thickness Tester
2 Diameter & Tolerance Micrometer
3 Appearance Nominal Visual Test
4 Continuity of plating GB/T***9.9
5 Mechanical property GB/T***9.3
6 Resistivity GB/T***8.2

Packing & Delivery

1.Finished products should be wrapped by brown paper & plastic wrap then put in carton.

2.Silver-coated soft copper wire should be wound on reel. There should be some distance between product surface and the edge of the

   reel.

3.Delivery according to the agreement of the two sides.