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When your project demands a metal layer that's measured in hundredths of a millimeter, standard sheet stock simply won't do. Makers, engineers, and hobbyists working on EMI shielding, decorative inlays, gasket fabrication, and fine metalwork need a brass foil strip that holds tight tolerances without adding bulk. This 0.03mm brass sheet roll delivers exactly that — a consistent, workable thickness across every centimeter of its 1,000mm length.
Each roll is a brass alloy foil strip with a fixed thickness of 0.03mm (approximately 0.0012 in), available in widths from 10mm (≈ 0.39 in) up to 200mm (≈ 7.87 in) and supplied in 1,000mm (≈ 39.4 in / 1 meter) lengths. The surface is smooth and free of visible burrs, making it ready to cut, bend, or laminate without additional preparation.
Typical applications include electromagnetic shielding tape in electronics enclosures, decorative brass inlay strips for woodworking and furniture, thin shim stock for mechanical clearance adjustment, and craft or jewelry projects requiring a flexible yet rigid metallic layer. The wide width selection — from a narrow 10mm ribbon to a broad 200mm panel — makes this brass foil strip a versatile stock material for both prototyping and small-batch production.
| Material | Brass alloy (copper-zinc) |
|---|---|
| Thickness | 0.03mm (0.0012 in) |
| Width Range | 10mm – 200mm (0.39 in – 7.87 in); see variant options |
| Length per Piece | 1,000mm (1 m / ≈ 39.4 in) |
| Surface Finish | Smooth rolled, burr-free |
| Temper / Hardness | See variant options |
| Conductivity | Electrically conductive (brass alloy) |
| Corrosion Resistance | Moderate; suitable for indoor and low-humidity environments |
| Workability | Cuttable with shears or rotary cutter; solderable; bondable with epoxy |
| Quantity per Order | 1 piece (1 meter length) |
Measure the slot, channel, or surface area you need to cover, then select the next width up to allow for minor trimming. For example, if your groove is 18mm wide, the 20mm variant gives you a small margin to trim flush. All widths share the same 0.03mm thickness and 1,000mm length.
For light-duty shimming — such as adjusting small clearances in woodworking jigs, instrument mechanisms, or hobby assemblies — yes. For heavy mechanical loads or high-vibration environments, multiple layers can be stacked to reach the required thickness. Always verify the load requirements of your specific application before relying on a single foil layer.
Brass is electrically conductive and can attenuate electromagnetic interference when used as a continuous, grounded barrier. It is commonly used in electronics enclosures, cable wrapping, and PCB shielding applications. Shielding effectiveness depends on the frequency range, grounding method, and coverage continuity — consult your EMI design requirements for confirmation.
Brass naturally develops a patina when exposed to air and moisture over time. In dry indoor environments, tarnishing is slow and primarily cosmetic. For applications requiring a bright finish long-term, a clear lacquer coating can be applied after installation. Avoid prolonged exposure to salt spray or acidic environments without additional protection.
Yes — brass solders well with standard rosin-core or acid-core solder and a suitable flux. Use a low-temperature iron setting and work quickly to avoid warping the thin foil. Welding is generally not practical at 0.03mm due to the risk of burn-through; soldering or conductive adhesive bonding are the recommended joining methods.
The strip is supplied in a rolled format to protect the surface during transit. Upon unrolling, it may retain a slight curl; this can be flattened by placing it under a flat weight for a short period or by gently reverse-bending it. The foil does not crease or crack under normal unrolling handling.
Each unit ordered equals one piece of 1,000mm (1 meter) length. If you need 3 meters of a given width, add a quantity of 3 to your cart. There is no minimum order beyond a single piece.
