detailed features:
1. tin copper has extremely high solder ability.
2. it can still keep good solder ability for long-term storage.
3. surface smooth, bright and moist.
4. stable and reliable performance, high quality
5.surface brightness even, without off color, tin, shading, .
6. line diameter tolerance is ± 0.01 mm allows
7. tin plating thickness: thin, 1.5-2.5 mm: In plating: 2.5-4.0 mm, 4 mm thick coating: above
8. elong tensile: ≥ 15% (or according to customer's request)
9. repeatedly bend: 4 times
10. tensile strength:≥ 245KG/mm2
1. tin copper has extremely high solder ability.
2. it can still keep good solder ability for long-term storage.
3. surface smooth, bright and moist.
4. stable and reliable performance, high quality
5.surface brightness even, without off color, tin, shading, .
6. line diameter tolerance is ± 0.01 mm allows
7. tin plating thickness: thin, 1.5-2.5 mm: In plating: 2.5-4.0 mm, 4 mm thick coating: above
8. elong tensile: ≥ 15% (or according to customer's request)
9. repeatedly bend: 4 times
10. tensile strength:≥ 245KG/mm2
Shape materials: Round
Elongation:>16%
Diameter: Oxygen-free copper wire:0.10-8.00mm
We also customize according to customer demand between 0.1-0.5mm in all specifications, we are a reliable supplier, welcome to visit our company guidance
2.
MODEL:TXR
NAME:Tin Plated Copper Wire/tinned copper wire
DIAMETER: 0.03mm-0.30mm
Material & Production standard
1.Copper Wire GB/T3953-83 |
2.Tin According to GB728,Tin lever is above 2 |
3.Tin Plated Copper Wire GB4910-1985 |
Resistivity
Normal Diameter mm | Resistivity Ω·mm2/m,at 20 Not Exceed |
TXR THRH | |
0.050d≤0.09 0.01851 0.01851 | |
0.090d≤0.25 0.01802 0.01831 | |
0.250d≤0.50 0.01770 0.01793 | |
0.050d≤4.00 0.01760 0.01775 | |
Dimension & Tolerance
Normal Diameter mm Permissible Variations mm |
0.050d≤0.125 +0.006 -0.003 |
0.125d≤0.400 +0.010 -0.004 |
0.400d≤4.00 +2%d -1%d |
Machine Capacity
Machine Capacity mm Elongation%above |
0.05d≤0.09 - 6 |
0.09d≤0.25 12 |
0.25d≤0.50 15 |
0.50d≤2.00 20 |
2.00d≤4.00 25 |
Plated
1. The plating of the conductor is smooth and continuous on the surface ,And should not be any defects that affect the product performance
2.The plating of the conductor is continuous , after Na2Sn test ,it shall not be black .Or after the test of (NH4)2SO4 , t he salt liquid is not deep in color than the standard color of the liquid color
Testing
