A2 304 Stainless Steel Flat Bar Metal Strip Sheet Foil Band Roll 0.03-1mm Thick

Match thickness to the load and deflection requirements of your application. For shim stock and precision gap-filling, thicknesses of 0.01–0.1 mm are typical. For structural banding, clamping straps, or reinforcement tabs, 0.3–1.0 mm provides the rigidity needed. If you are unsure, start with a mid-range thickness (0.1–0.2 mm) and test fit before committing to a larger order.

A2 304 has a minimum tensile strength of approximately 515 MPa and yield strength of 205 MPa in the annealed condition. For thin foil gauges (under 0.1 mm), the strip is best suited to non-structural roles such as shimming, sealing, or decorative inlay. Thicker variants (0.5–1.0 mm) can handle moderate clamping and banding loads. For heavy structural applications, consult an engineer and consider thicker plate stock.

A2 304 grade offers good corrosion resistance in most outdoor environments, including rain, humidity, and mild industrial atmospheres. It is not recommended for prolonged immersion in saltwater or high-chloride coastal environments — for those conditions, A4 316 grade is the appropriate choice. Keeping the surface clean and free of iron contamination (e.g., from carbon steel tools) will maximise service life.

Yes. Thin foil variants (under 0.2 mm) can be cut cleanly with sharp scissors or a craft knife and steel rule. Thicker strips (0.3–1.0 mm) are best cut with tin snips, an angle grinder with a stainless-rated disc, or a cold saw. Avoid using tools contaminated with carbon steel swarf, as embedded iron particles can cause surface rust spots. Always deburr cut edges before handling.

A2 304 is fully TIG and MIG weldable using 308L filler wire. For thin foil gauges, use low heat input and back-purge with argon to prevent burn-through and oxidation. Soldering is possible with appropriate stainless steel flux, though welding produces a stronger joint. Avoid oxyacetylene welding on thin gauges due to the risk of warping.

Width selection depends on the contact area or coverage needed. For pipe banding, choose a width that provides adequate grip without overlapping excessively — typically 20–50 mm for pipes up to 100 mm diameter. For shim stock, match the width to the bearing or joint face. For decorative inlay, measure the groove or channel width precisely and select the closest available option. All widths are listed in the Size variant dropdown.

Each unit in this listing is a 1 m length. To obtain 2 m, 3 m, or more of the same size, simply increase the quantity in your cart. The strips will arrive as individual 1 m pieces. If you require a single continuous length longer than 1 m, please contact us before ordering to confirm availability.