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Copper Plate Spec Table
Copper Plate Specifications — 6 sizes
KS D 5201
Copper plate (C1100 tough-pitch copper, etc.) with excellent electrical and thermal conductivity, used for electrical parts, heat sinks, and gaskets.
Practical Notes
- Pure copper (C1100) produces long chips during machining — adjust cutting conditions (feed, flute count) carefully.
- Copper develops green patina in air. Apply clear coating where appearance matters.
Selection Guide
For electrical and thermal conductivity. Used in busbars, heat exchangers, electrical contacts. Pure copper (C1100) is standard with good machinability and solderability.
KSCopper Plate
6 sizes| Nominal | t | Width | Length | Weight | Material |
|---|---|---|---|---|---|
| t0.3 | 0.3 | 300~1000 | 600~2000 | 2.67 | C1100 |
| t0.5 | 0.5 | 300~1000 | 600~2000 | 4.45 | C1100 |
| t1.0 | 1 | 300~1000 | 600~2000 | 8.9 | C1100 |
| t1.5 | 1.5 | 300~1000 | 600~2000 | 13.35 | C1100 |
| t2.0 | 2 | 300~1000 | 600~2000 | 17.8 | C1100 |
| t3.0 | 3 | 300~1000 | 600~2000 | 26.7 | C1100 |
Key Features
- C1100 (tough pitch copper) 99.9% purity; IACS 100% electrical conductivity reference material
- Thermal conductivity 398 W/m·K—highest among common metals; heat dissipation/exchange material
- Excellent cold workability; rolling, bending, and deep drawing all feasible
Key Applications
Electrical busbars, transformer windings, heat sinks, gaskets, copper roofing
FAQ
Types of copper plate?
C1100 (tough-pitch copper) is general-purpose with highest electrical conductivity. C1020 (oxygen-free copper) for high-purity electrical/electronic applications.