Copper Strip
The Copper-strip products have two types, including Copper-alloy-strip and Copper-foil. Our production processes have achieved internationally leading standards. Welcome you to learn more.
Why choose us
Our Certificate
ISO9001, ISO14001, ISO45001, IATF16949. UL, CMA, SGS.
Sales Market
We export our products to over 20 countries around the world. These include the United States, countries in Europe, and nations in Southeast Asia.
Our service
Before shipment: Laboratory Test and Bulk Inspection.
Copper Strip
Copper Strips are flat, narrow, rolled copper products with superior conductivity and corrosion resistance. These strips are commonly used in electrical and thermal transfer systems, often serving as busbars, shunts, windings, and grounding links. They are also valued in roofing, automotive, and electronic component manufacturing due to their flexibility, strength, and weldability.
Nickel Silver Strip Properties
|
Type |
Standard |
Chemistry Composition% |
Size Available |
|||||||
|
Cu |
Pb |
Fe |
Zn |
Ni+Co |
Mn |
Others |
Thinckness |
Width |
||
|
BZn18-18 |
GB |
63.0-66.5 |
≤0.05 |
≤0.25 |
Remains |
16.5-19.5 |
≤0.50 |
≤0.4 |
0.15-3.00mm |
20-400mm |
|
BZn12-26 |
60.0-63.0 |
≤0.03 |
≤0.30 |
Remains |
10.5-13.0 |
≤0.50 |
≤0.85 |
|||
|
BZn15-20 |
62.0-65.0 |
≤0.02 |
≤0.50 |
Remains |
13.5-16.5 |
≤0.30 |
≤0.95 |
|||
|
BZn10-1 |
61.0-63.0 |
0.9-1.1 |
≤0.35 |
Remains |
11.0-13.0 |
≤0.50 |
- |
|||
|
BZn8-1 |
63.0-65.0 |
0.9-1.1 |
≤0.35 |
Remains |
7.5-9.0 |
≤0.50 |
Cu+Sn+P≥99.5 |
|||
|
C7701 |
JIS |
54.0-58.0 |
≤0.03 |
≤0.25 |
Remains |
16.5-19.5 |
≤0.50 |
Cu+Sn+P≥99.5 |
||
|
C7521 |
62.0-66.0 |
≤0.03 |
≤0.25 |
Remains |
16.5-19.5 |
≤0.50 |
Cu+Sn+P≥99.5 |
|||
|
C7351 |
70.0-75.0 |
≤0.03 |
≤0.25 |
Remains |
16.5-19.5 |
≤0.50 |
- |
|||
Key Features
Exceptional Electrical and Thermal Conductivity.
Smooth Surface Finish with Tight Dimensional Control.
High Flexibility and Formability.
Anti-Corrosive in Indoor and Outdoor Environments.
Available in Bare, Tinned, Insulated, or Oxide-Free Form.
Conforms to ASTM, BIS, ISO, and EN Standards.
Mechanical Properties
|
Property |
Value |
|
Tensile Strength |
~210 MPa |
|
Yield Strength |
~70 MPa |
|
Elongation |
≥ 30% |
|
Hardness |
50–60 HRB |
|
Electrical Conductivity |
~100% IACS |
It is very resistant to corrosion.
It ought to carry electricity well.
A small tolerance for size.
A dense content composition.
Excellent dimensional stability.
Extensive size range, almost no maintenance.
Low surface fat, smooth.
Weight
|
Thickness (mm) |
Weight per m² (kg) |
Weight per 2 m² (kg) |
Weight per ft² (kg) |
|
0.2 |
1.79 |
3.58 |
0.17 |
|
0.3 |
2.68 |
5.36 |
0.25 |
|
0.4 |
3.58 |
7.16 |
0.33 |
|
0.5 |
4.47 |
8.94 |
0.42 |
|
0.6 |
5.36 |
10.72 |
0.50 |
|
0.8 |
7.15 |
14.30 |
0.66 |
|
1.0 |
8.94 |
17.88 |
0.83 |
|
1.2 |
10.73 |
21.46 |
1.00 |
|
1.5 |
13.41 |
26.82 |
1.25 |
|
2.0 |
17.88 |
35.76 |
1.66 |
|
2.5 |
22.35 |
44.70 |
2.08 |
|
3.0 |
26.82 |
53.64 |
2.49 |
Applications
Electrical Engineering
Busbars, switchgear links, transformer coils.
Electronics
PCB connectors, terminals, earthing strips.
Power Systems
Lightning protection, cable shielding, grounding mats.
Renewable Energy
Solar PV busbars, battery links.
Architecture & Roofing
Flashing strips, gutters, edge banding.
Automotive
Battery terminals, connectors, harnesses.
FAQ
We're well-known as one of the leading copper strip manufacturers and suppliers in China. Please feel free to wholesale high quality copper strip from our factory. For customized service, contact us now.