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When your project demands a material that conducts reliably, bends cleanly, and holds up over time, finding the right copper sheet in the exact thickness you need can be a real challenge. Whether you are a hobbyist fabricator, an electrician, a jeweler, or a roofing contractor, this copper sheet plate gives you the dimensional precision and material consistency to get the job done without compromise.
Each plate is made from pure copper (C11000 / electrolytic tough pitch copper), offering excellent electrical and thermal conductivity. Thickness options range from 0.5mm to 6mm (approximately 0.020 in to 0.236 in), and plate sizes span from 50 × 50mm (approx. 2 × 2 in) up to 500 × 500mm (approx. 19.7 × 19.7 in). Edges are cut flat and consistent across the sheet.
Typical use cases include DIY electrical bus bars and grounding straps, handmade jewelry and decorative metalwork, roofing flashing and weatherproofing details, heat spreader fabrication for electronics cooling, and custom shim stock for precision mechanical assemblies.
Pure copper (C11000) delivers outstanding electrical conductivity, making these plates ideal for bus bars, grounding connections, and electrical shielding applications.
Copper's thermal conductivity makes these sheets effective heat spreaders for electronics, LED assemblies, and thermal management in DIY builds.
Available from 0.5mm to 6mm, covering everything from thin decorative foil-like sheets to structural plate stock for heavy-duty fabrication tasks.
Pure copper is naturally ductile and can be cut, bent, drilled, and shaped with standard workshop tools. Thinner gauges bend without cracking; thicker gauges hold their form under load.
Copper develops a stable patina over time that acts as a protective layer, making it suitable for outdoor applications such as roofing flashing, gutters, and decorative cladding.
Choose from plate sizes ranging from 50 × 50mm to 500 × 500mm, with pack options of 1, 2, or 4 pieces — so you can order exactly what your project requires without waste.
| Material | Pure Copper (C11000 / Electrolytic Tough Pitch) |
|---|---|
| Purity | ≥ 99.9% Cu |
| Thickness Range | 0.5mm, 0.6mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm |
| Plate Size Options | 50×50mm up to 500×500mm (see variant options) |
| Surface Finish | Mill finish (bright copper, may show minor handling marks) |
| Temper | Soft / annealed (typical for C11000 sheet) |
| Electrical Conductivity | ≥ 100% IACS |
| Thermal Conductivity | Approx. 385–400 W/(m·K) |
| Density | Approx. 8.9 g/cm³ |
| Melting Point | Approx. 1083°C (1981°F) |
| Pack Quantity | 1, 2, or 4 pieces (see variant options) |
| Weight | See variant options |
For decorative work, jewelry, or thin shims, choose 0.5mm–1mm. For electrical bus bars, grounding straps, or moderate structural use, 1.5mm–3mm is a common range. For heavy-duty fabrication, heat spreaders, or load-bearing brackets, 4mm–6mm provides the rigidity you need. If you are unsure, contact us to confirm before ordering.
These plates are made from C11000 electrolytic tough pitch (ETP) copper, which is ≥ 99.9% pure copper. It is not brass, bronze, or a copper alloy. This makes it suitable for applications requiring maximum electrical and thermal conductivity.
Copper does not rust. Over time it develops a natural patina (ranging from brown to green verdigris) that actually protects the underlying metal from further corrosion. For indoor applications, the surface will remain bright longer. For outdoor use, the patina develops naturally and is considered a desirable finish in architectural applications.
Yes. C11000 copper is highly solderable and brazeable. It is compatible with standard tin-lead and lead-free solders, as well as silver brazing alloys. Clean the surface with flux before soldering for best results. Avoid overheating thin gauges to prevent warping.
Thinner gauges (0.5mm–1.2mm) can be cut with heavy-duty tin snips, aviation shears, or a nibbler. Thicker gauges (1.5mm and above) are best cut with an angle grinder, jigsaw with a metal blade, or a cold saw. Always wear appropriate PPE when cutting metal sheet.
Plate dimensions are cut to the listed nominal size. Minor dimensional tolerances of ±1–2mm on length and width are typical for sheared sheet metal. If your application requires tighter tolerances, we recommend ordering slightly oversized and trimming to final dimension in your workshop.
Each variant listing specifies the number of identical plates included. Ordering 4 pieces is cost-effective for projects requiring multiple identical pieces, such as symmetrical brackets, shim sets, or repeat decorative elements. All pieces in a pack are the same thickness and plate size as selected.
