0.01mm-1mm 30cm-1m 304 Stainless Steel Sheet Foil Sheet Fine Plate Strip Steel

For shim stock and precision gap-filling, thicknesses between 0.02 mm and 0.1 mm are typical. For gaskets and light structural brackets, 0.2 mm–0.5 mm is a common range. For wear strips or rigid backing plates, 0.5 mm–1 mm provides enough stiffness to resist deformation under load. If you are unsure, measure the gap or clearance you need to fill and select the closest available thickness.

Yes. Thinner gauges (0.02 mm–0.2 mm) can be cut cleanly with sharp tin snips or a craft knife and straightedge. Mid-range gauges (0.2 mm–0.5 mm) work well with aviation snips or a guillotine shear. Thicker gauges (0.5 mm–1 mm) are best cut with an angle grinder, jigsaw with a metal blade, or CNC/laser cutter for precision edges. Always deburr cut edges before handling.

304 stainless steel is highly resistant to rust and surface oxidation in most indoor and moderate outdoor environments. However, it is not fully immune — prolonged exposure to chloride-rich environments (such as coastal salt air or swimming pool chemicals) can cause surface pitting over time. For those conditions, 316-grade stainless steel offers better chloride resistance. For typical workshop, automotive, or household use, 304 performs reliably.

Start with your finished part dimensions and add a small allowance for cutting and squaring (typically 5–10 mm per edge). If your part is 85 mm wide, the 100 mm width option gives you enough margin. For longer parts, the 1000 mm length reduces the number of joints needed. If your part fits within 300 mm, the shorter length option reduces cost and material waste.

Yes. 304 stainless steel is weldable using TIG, MIG, or spot welding processes. For thin foil gauges (under 0.1 mm), TIG welding with careful heat control is recommended to avoid burn-through. Soldering is possible with appropriate stainless-compatible flux, though mechanical fastening or adhesive bonding is often preferred for very thin foil to avoid heat distortion.

The mill or bright-annealed finish on this strip stock provides a smooth, relatively reflective surface that is suitable for most functional applications. It is not a mirror polish (No. 8) or brushed finish (No. 4), so if your project requires a specific decorative finish, additional polishing or surface treatment may be needed. For structural or hidden applications, the as-supplied finish is fully adequate.

Sheets are typically interleaved with protective film or paper and packed flat to prevent scratching and bending during transit. Thinner foil gauges may be rolled for longer lengths. If your application requires a perfectly flat sheet, allow the material to rest flat for a short period after unpacking, as thin foil can develop a slight curl from rolled packaging.