13
Precision Rolling Lines
Rolling, slitting and dimensional control
Dataset Summary
CCA Conductivity Table
Typical conductivity reference ranges for copper clad aluminum conductors used in RFQ screening and application validation.
Download CSVData Table
| Material | Typical Conductivity | Best-Fit Use | Validation Note |
|---|---|---|---|
| CCA 10A | Approx. 62% IACS | General lightweight conductors | Confirm resistance and termination design |
| CCA 15A | Approx. 65% IACS | Cable and selected winding projects | Validate thermal rise and bend behavior |
| CCA 20A | Approx. 68-70% IACS | Higher conductivity CCA designs | Confirm copper ratio, cost and drawing tolerance |
How to Use This Data
- Use the table to shortlist CCA grades before requesting samples.
- Confirm measured resistance, termination method and thermal rise before approval.
Assumptions and Limitations
- Values are RFQ screening references, not a substitute for measured lot data.
- Final resistance depends on conductor geometry, copper ratio, temper and operating temperature.