CCS Narrow Foil and Copper Foil
Compare the foil constructions for the intended formed part, including resistance, stiffness, edge condition, joining and the exposure of cut surfaces.
Engineering comparison
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| Decision | CCS narrow foil | copper foil | Acceptance basis | Your input or result |
|---|---|---|---|---|
| Narrow section | Steel-core foil with a defined copper layer | Copper foil with a defined grade and temper | Specify total gauge, width and layer construction. | |
| Slit edges | Check copper coverage and exposed steel along cut edges | Check burr, surface and edge condition | Agree edge inspection and exposure conditions for the intended assembly. | |
| Forming and contact | Check springback, layer integrity and joint resistance | Check copper temper, forming and joint resistance | Use the actual bend radius and joining stack; a bare round-wire reference does not qualify foil. | |
| Cost basis | Include slitting, edge treatment and accepted parts | Include copper gauge, slitting and accepted parts | Compare cost per accepted formed or joined part. |
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Products and specifications
Include the drawing, intended application and acceptance criteria when requesting a comparison.
Review a narrow-foil drawing