Electronic Material Nickel-Plated Copper Strip With Good Welding
Function
Product Description
Product structure
upper and lower composite (single panel)
upper, middle and lower composite (double panel)
single face composite,
double-face composite
right-right butt structure (transition row, transition piece)
4-sided all-inclusive structure (copper-clad aluminum row)
can be customized without standard
| Material grade | T2 |
| Material purity | Cu+Ag ≥99.9% |
| Physical properties | Conductivity ≥100% | Tensile strength 200-260MPa | Elongation rate≥42% |
| Plating thickness (single side)um | 1.5 , 2 , 3 |
| Product specification(mm) | Thickness 0.08-0.4 Tolerance ±0.01 | Width 1.5- 200 Tolerance ± 0.1 |
| Availability | M state HV≤60 |
| Supply shape | Roll, sheet, special-shaped punching |
| 180°bending | ≥ 7次 |
| Electroplating form | Two or four sides |
| Performance | Has good surface color, electrical conductivity, plasticity,
ductility, corrosion resistance and weldability. Soldering,
ultrasonic welding and spot welding are available. |
| Purpose | It is used in electronic connectors, precision electronic plug-ins,
power battery connecting pieces, tab negative poles, switch
contactors, and the connection between lithium battery positive
poles and PCB boards. |
Other physical properties
The resistivity: (Ωm㎡/m) ≦0.024
Elongation: (%) 15～30
Tensile strength: (MPa) 150-170
Peel strength: (N/mm) ＞12
Surface hardness: (HV 0.3) 76/37
Product display
Surface Quality
(1) The surface of the strip should be smooth and clean, and there
should be no wind layer, cracks, bubbles, thorns, and inclusions;
(2) Slight local defects such as scratches, spots, pits,
indentations and roll marks are allowed, and the thickness of the
unused strip exceeds the allowable deviation. Slight oxidation
color, darkening and slight local oil marks are not allowed Scrap
basis;
(3) Both sides of the strip should be cut evenly without burrs,
cracks and curling.
(4) The strip should be straight, but slight waves are allowed; the
curvature of the side of the strip is greater than 3 mm per meter
of cloth.
Application example
Machinery and equipment manufacturing, electronics, electrical
appliances, computers, high-tech products parts, etching, auto
parts, kitchen supplies, adjustment gasket, metal stamping parts
spring shrapnel, stainless steel foil for the packaging industry
Package
-Product packaging: Spool, plastic seal, and aluminum-plastic film
seal packaging
- Outer packaging size: paper (L410mm*W410mm*H95mm)
- Product packaging inner diameter: 100mm and 200mm, or other inner
diameters are optional.
FAQ
1.Are you trading or manufacturer ?
We are company,and we have our own factory
2.How long is your delivery time?
| Quantity(kilograms) | 1 - 500 | >500 |
| Est. Time(days) | 10 | To be negotiated |
3.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the
cost of freight.
If you have another question, pls feel free to contact us
