Copper Part Stamping
Copper offers the highest electrical and thermal conductivity of any commercial metal (up to 100% IACS), which is why stamped copper parts are essential in electrical systems, power distribution, EV battery interconnects and heat management applications. Pure copper and high-copper alloys combine conductivity with good ductility for precision stamping.
ISTAMPING's stamped copper parts include terminals, busbars, connectors and heat sinks produced on Aida high-speed presses with 0.005 mm accuracy. Managed plating (tin, nickel, silver) protects surfaces and maintains solderability on every manufactured copper part.
Key Properties
| Property | Value |
|---|---|
| Conductivity | Up to 100% IACS - the benchmark for electrical applications |
| Thermal Conductivity | ≈400 W/m·K, ideal for heat sinks and busbars |
| Formability | Excellent ductility; annealed grades suit complex progressive die forming |
| Corrosion | Good in clean environments; plating recommended for aggressive service |
| Finishing | Tin, nickel, silver plating; anti-tarnish treatment |
Typical Applications
- Electrical terminals & connectors
- Busbars & battery interconnects
- Heat sinks & thermal components
- EMI/RFI shielding
- Wire & cable components
- Spring contacts
Common Alloys
C11000, C10100, C10200, C12200, C19400
Finishing & Coatings
- Tin plating (solderability & cost-effective protection)
- Nickel plating (wear & corrosion resistance)
- Silver plating (maximum conductivity for busbars)
- Anti-tarnish treatment for bare copper
Ready to Start Your Stamping Project?
Progressive die stamping, in-house tooling and assembly — from prototype to mass production. Send your drawing and volume, get a quote within 24 hours.