Stranded wire

La description

Model                                                             Name
JY                                           Silver Plated Copper Stranded Wire
JN                                           Nickel Plated Copper Stranded Wire
JX                                           Tin Plated Copper Stranded Wire
JHY                                        Silver Plated Copper Alloy Stranded Wire
JCS                                        Silver Plated Copper Clad Steel Stranded Wire

Specification

Model                          Size                            Single Wire Diameter(mm)
JY                          0.*****6                                      0.***1.5
JN                          0.****6                                        0.***1.0
JX                          0.*****6                                      0.****1.2
JHY                       0.****5                                        0.***1.0
JCS                       0.***0.5                                       0.***1.0

Material&Production Standard

Electric Wire Used In Aviation                          GJB***0
Silver Plated Copper Wire                                JB/T***5   ASTM   B*****9
Nickel Plated Copper Wire                               GB****9   ASTM   B*****5
Tin Plated Copper Wire                                    GB***0
Silver Plated Copper Clad SteelWire                ASTM   B*****4

DC Resistance（Ω/km,at *0℃）

JY、JN、JX、JHY                                              GJB******3 Table 2&3
JCS                                                              *0%/*0%/*0%Electric Conductivity

Mechanical Property

Model Tensile Strength(N/mm2/m)above

                       Soft                            Hard
JY                   **6                               /
JHY                 **0                            **0
JCS                 **0                            **0

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, mechanicaldamage 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.                     Item                                                   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            Stranded Diameter                                          Micrometer
 
6             Lay                                                                  Ruler
 
7             Direction                                                          Nominal Visual Test
 
8             DC Resistance                                                 GB/T***8.2
 
9             Weight(g/m)                                                     Electronic Analytical Balance
 

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.