Copper-Clad and Galvanized Steel for Grounding Projects
Both options use steel with a different outer metal. Compare the specified electrical duty, coating or cladding requirements, strength, connection method and exposure conditions. Base the choice on the approved grounding design and the construction permitted by the project specification.
What this comparison provides
Compare the installed duty and surface/core responsibilities before choosing a round or stranded construction.
Engineering comparison
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| Decision | Copper Clad Steel (CCS) | Galvanized Steel | Acceptance basis |
|---|---|---|---|
| Outer metal | Copper layer over the steel core | Zinc coating over the steel core | Both are conductive constructions; compare the specified complete section. |
| Electrical and mechanical | Select steel grade, copper layer and conductivity requirement | Select steel grade, zinc coating and required conductor resistance | Use the project fault-current/resistance and mechanical requirements. |
| Exposure and joint | Check copper coverage, cut ends and connector pairing | Check zinc coverage, cut ends and connector pairing | Use the actual soil/atmosphere and installation design, not a universal lifetime claim. |
Copper-Clad and Galvanized Steel for Grounding Projects: comparison record
Add your project inputs, then download the worksheet or send it with an inquiry. The fields start blank; entries are your requirements and observations.
| Item | Information / units | Your input |
|---|---|---|
| Comparison basis | Choose a common basis; no automatic equivalence is inferred | |
| Baseline and candidate | Materials, construction, form and drawing revisions | |
| Outer metal | Copper layer over the steel core | Zinc coating over the steel core · Both are conductive constructions; compare the specified complete section. | |
| Electrical and mechanical | Select steel grade, copper layer and conductivity requirement | Select steel grade, zinc coating and required conductor resistance · Use the project fault-current/resistance and mechanical requirements. | |
| Exposure and joint | Check copper coverage, cut ends and connector pairing | Check zinc coverage, cut ends and connector pairing · Use the actual soil/atmosphere and installation design, not a universal lifetime claim. | |
| Methods, conditions and evidence | Units, test conditions, result source and reviewer |
Drafts are stored only in this browser when you choose Save. Clear inputs also removes the saved draft. Worksheet version: RT-RFQ-WORKSHEET-1.
Products and specifications
Include the drawing, intended application and acceptance criteria when requesting a comparison.
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