Brass Foil
Thin Brass Foil in Rolls & Cut-to-Length Sheets
RapidKeen brass foil is thin, flat-rolled brass supplied below 0.15 mm — also searched as brass shim stock, brass foil roll / brass coil and thin brass sheet. Made mainly from alloy 260 cartridge / yellow brass, it offers steady conductivity, natural corrosion resistance and a bright gold-like finish, and it punches, etches, forms and solders cleanly.
Rolls & Coils
Brass foil roll / coil slit to your width for continuous stamping, automated feeding and high-volume runs.
Cut-to-Length Sheets
Flat brass foil sheets cut to your length for shim packs, blanks, hand work and small-batch fabrication.
Alloy & Temper
Alloy 260 yellow brass in soft annealed, half-hard (H02) and hard tempers; 268 / 272 and custom finishes on request.
Brass foil vs thin brass sheet — what is the difference?
The difference is thickness and form. Brass foil is the thinnest flat-rolled grade (under 0.15 mm) and is often coiled; thicker, wider flat material is sold as brass sheet.
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Ultra Thin Brass Sheet 0.3–0.8 mm, Cut to SizeUltra Thin Brass Sheet for Fine Work RapidKeen ultra thin brass sheet covers the softest, most formable brass in our range, from 0.3 mm to 0.8 mm. This is the gauge to reach for when a part has to wrap, bend tightly, emboss, etch...
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Brass Foil Rolls Cut to Length SheetsThin Brass Foil Built for Precision Work RapidKeen brass foil is a thin, flat-rolled copper-zinc material supplied below 0.15 mm, in both rolled coils (brass foil roll / brass foil coil) and cut-to-length flat sheets. Sometimes called brass shim stock or thin brass sheet,...

