Stainless Steel Strip Roll 304 Metal Thin Plate Band Foil Sheet 20mm-300mm Width

For shim and gap-filling applications, match the thickness to the measured gap — thinner options (0.01–0.05 mm) work for precision machinery shimming, while 0.1–0.3 mm suits general spacer and gasket work. For structural backing plates or heat shields, 0.3–0.6 mm provides more rigidity. If you are unsure, start with a mid-range thickness (0.1–0.2 mm) and test fit before committing to a larger quantity.

Annealed 304 stainless steel has a tensile strength of approximately 515–720 MPa, which is comparable to or slightly higher than low-carbon mild steel (~400–550 MPa). It also maintains its strength better at elevated temperatures and resists surface corrosion far more effectively, making it the preferred choice when both strength and durability are needed in a thin-gauge format.

304 stainless steel is corrosion-resistant, not fully rust-proof. It performs well in most indoor environments and light outdoor exposure. However, prolonged contact with chloride-rich environments (such as saltwater or de-icing chemicals) can cause surface pitting over time. For marine or chemical-process applications, 316-grade stainless steel is the more appropriate choice.

Yes. Thinner gauges (up to about 0.2 mm) can be cut cleanly with sharp tin snips or a utility knife and straightedge. Thicker strips (0.3–0.6 mm) are best cut with an angle grinder fitted with a thin cutting disc, a metal-cutting bandsaw, or a laser/waterjet cutter for precision edges. Always deburr cut edges with a file or deburring tool before handling.

304 stainless steel strip is commonly used as a gasket blank for low-to-medium pressure applications in plumbing and HVAC where a metal-to-metal seal or a backing layer is needed. For high-pressure or high-temperature steam lines, consult the relevant pressure rating standards and consider whether a composite gasket material is more appropriate for your specific fitting.

For wood inlay channels routed with a standard router bit, widths of 20–50 mm and thicknesses of 0.3–0.5 mm are the most commonly used. The thinner the strip, the more it conforms to slight surface irregularities. For metal-on-metal decorative banding (e.g., knife handles or furniture trim), 0.1–0.2 mm thickness with a width matching your channel depth gives a flush, clean result.

All variants are supplied as flat sheet pieces (1000 mm length), not in coil form. Very thin gauges (0.01–0.05 mm) may have a slight natural curl due to their foil-like nature; laying them on a flat surface for a few minutes or applying light hand pressure is typically sufficient to flatten them before use.