Diameter: 0.02mm~2.6mm
Copper Wire: GB/T3953
Silver: GB/T41354
Silver-Plated Soft Copper wire: JB/T3135 or ASTM B298
The silver-plated copper wire is silver-plated or drawn on high-quality oxygen-free copper, and has
excellent electrical conductivity, thermal conductivity, corrosion resistance and high-temperature oxidation resistance.
Products detail of Silver Plated Copper Wire:
Specification of Silver Plated Copper Wire:
Diameter: 0.02mm~2.6mm
Material & Production Standard of Silver Plated Copper Wire:
1.Copper Wire: GB/T3953
2.Silver:GB/T4135
3.Silver-Plated Soft Copper wire : JB/T3135 or ASTM B298
Resistivity of Silver Plated Copper Wire:
Not Exceed 0.017241 Ω.mm2/m,at 20 ℃, Coefficient of resistance
Dimensions & Tolerance of Silver Plated Copper Wire:
Nominal Diameter (mm) Permissible Variations (mm)
0.02≤ d ≤0.26 ±0.003
0.26≤ d ≤2.60 ±1% d
Mechanical Property of Silver Plated Copper Wire:
Nominal Diameter (mm) Tensile Strength (N/mm2) above Elongation(%)
0.02≤ d ＜0.100 ---- 6
0.10≤ d ＜0.230 196 15
0.23≤ d ＜0.500 196 20
0.50≤ d ≤2.600 196 25
Coating of Silver Plated Copper Wire:
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 of Silver Plated Copper Wire:
1.All products must be tested qualified before deliver, we have three processes for testing:IQC-IPQC-FQC, the quality certification report should be delivery 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/T4909.9
5 Mechanical Property GB/T4909.3
6 Resistivity GB/T3048.2
Package of Silver Plated Copper Wire:
1.Finished products should be wrapped by brown paper & plastic warp then put in carton
2.Silver coated soft copper wire should be wond on reel. There should be some distance between products surface and the edge of reel
3.Delivery according to the agreement of the two sides
Advantage of Silver Plated Copper Wire:
1. High Conductivity
2. High Corrosion Resistance
Application of Silver Plated Copper Wire:
Widely used in the next generation of IT industry, notebook computers, health care equipment, digital smart terminal, electronic instruments, electronic money, intelligent robots, satellite antenna equipment, business machines, mobile mainframe station vehicle, mining equipment, seabed operation equipment, military-grade communication radar, heavy-duty transport aircraft and aerospace equipment.
Feature of Silver Plated Copper Wire:
1.Silver Coating:
uniform,continous,good adhensiion
2.Surface Finish:
The surface of silver coated copper wire is bright,continues and free from harmful defects such as silver grains,burr,mechanical damage
Manufacturing Shop of Silver Plated Copper Wire:
