T2 Pure Copper Sheet — 99.9% Cu Metal Foil for Precision DIY Projects
Working with electrical grounding, heat shielding, or fine metalwork demands a material that won't let you down. This T2 pure copper sheet delivers 99.9% copper purity in a flexible foil roll format, giving makers, hobbyists, and small workshops a reliable raw material that cuts, bends, and solders with ease.
Each roll is cut to 1 meter in length and available in thicknesses from 0.1mm to 1mm, with widths spanning 5mm to 300mm (approximately 0.2 in to 11.8 in). Thickness and width are selectable by variant to match your exact project spec.
Common applications include RF shielding tape, battery tab connectors, custom gaskets, jewelry blanks, and decorative inlay work — all long-tail use cases where consistent purity and flat-rolled surface quality matter most.
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Compatible with soldering, brazing, laser cutting, CNC routing, and hand-tool fabrication. Suitable for electrical, thermal, and decorative applications.
✅ Key Features of These T2 Pure Copper Foil Sheets
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99.9% Copper Purity
T2-grade copper with minimal impurities for reliable conductivity and consistent material behavior.
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Wide Size Range
Thickness 0.1mm–1mm; width 5mm–300mm; length 1 meter per roll. Select your exact variant above.
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Easy to Fabricate
Soft-annealed finish allows cutting with scissors or shears, bending by hand, and soldering without flux issues.
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High Electrical Conductivity
Ideal for grounding straps, bus bars, battery tabs, and EMI/RF shielding applications.
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Excellent Thermal Transfer
Used in heat spreaders, thermal interface layers, and custom heat shields where aluminum falls short.
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Decorative & Craft Ready
Flat-rolled surface suits jewelry making, resin inlay, etching, and architectural accent work.
📐 Technical Specifications — T2 Pure Copper Sheet
| Material |
T2 Pure Copper (Cu ≥ 99.9%) |
| Thickness |
0.1mm / 0.15mm / 0.2mm / 0.25mm / 0.3mm / 0.4mm / 0.5mm / 0.6mm / 0.8mm / 1mm |
| Width |
5mm – 300mm (see variant options) |
| Length |
1 Meter per roll |
| Surface Finish |
Flat-rolled, soft-annealed |
| Temper |
Soft / Annealed |
| Electrical Conductivity |
≥ 100% IACS (typical for T2 Cu) |
| Thermal Conductivity |
~385 W/(m·K) typical |
| Density |
~8.96 g/cm³ |
| Weight |
See variant options |
| Color |
Copper / Rose-gold metallic |
❓ Frequently Asked Questions
How do I choose the right thickness for my project?
For electrical grounding straps and flexible connectors, 0.1mm–0.3mm works well. For structural shims, gaskets, or heat spreaders, 0.5mm–1mm provides more rigidity. If you need to bend or roll the copper by hand, stay at 0.5mm or thinner.
Is this copper strong enough for mechanical applications?
T2 soft-annealed copper is ductile rather than hard. It is well-suited for forming, bending, and stamping, but not for load-bearing structural parts. For higher strength, consider brass or bronze alternatives.
Will this copper corrode or tarnish over time?
Copper naturally oxidizes and develops a patina when exposed to air and moisture. For indoor electrical or decorative use this is typically cosmetic only. Apply a clear lacquer or wax coating if you need to preserve the bright copper finish.
Can I solder directly to this copper sheet?
Yes. T2 pure copper solders easily with standard rosin-core or no-clean solder. Light sanding or isopropyl alcohol cleaning before soldering improves adhesion. Avoid acid flux on thin foil as it can cause pitting.
Is this compatible with laser cutting or CNC routing?
Thinner gauges (0.1mm–0.3mm) can be laser-cut with fiber lasers. CO₂ lasers are generally not effective on copper due to high reflectivity. CNC routing works on thicknesses of 0.5mm and above with appropriate end mills and feed rates.
What width and thickness should I order for RF/EMI shielding?
For EMI shielding tape or gaskets, 0.1mm–0.2mm thickness is standard. Width depends on your enclosure gap — measure the seam you need to cover and add 5–10mm overlap on each side. Multiple strips can be overlapped for wider coverage.
How is the copper packaged and shipped?
Each roll is 1 meter in length and shipped flat or lightly rolled depending on width. Wider and thicker variants are shipped flat between protective cardboard. Contact us to confirm packaging for your specific variant before ordering.
🛒 Select your thickness and width above, then add to cart.
