304 Stainless Steel Sheet Plate Strip Foil Sheet 200/300*1000mm Thick:0.05-0.4mm

Choose 200 × 1000 mm when your workpiece or shim footprint fits within a roughly 8-inch-wide strip — common for machinery shims, narrow heat shields, and craft inlays. Select 300 × 1000 mm when you need a wider blank for larger gaskets, panel liners, or projects where you want to cut multiple smaller pieces from a single sheet with less waste.

For fine machinery alignment shims, 0.05 mm or 0.10 mm are the most common starting points — they allow incremental adjustment without adding significant stack height. For heavier-duty shim applications where rigidity matters, 0.20 mm to 0.40 mm provides more structural support. If you are unsure, 0.10 mm is a versatile middle ground used across a wide range of mechanical shimming tasks.

Grade 304 is highly corrosion-resistant in most everyday environments — it resists oxidation, moisture, and mild acids well. However, it is not fully rust-proof under all conditions. Prolonged exposure to chloride-rich environments (such as saltwater or de-icing salts) can cause surface pitting over time. For marine or high-chloride applications, Grade 316 stainless steel is the more appropriate choice.

Yes. The 0.05 mm and 0.10 mm foil gauges can be cut cleanly with heavy-duty scissors, a sharp craft knife against a steel ruler, or a rotary cutter. The 0.15 mm and 0.20 mm gauges work well with aviation tin snips. For 0.30 mm and 0.40 mm, a bench-mounted metal shear or angle grinder with a cutting disc gives the cleanest edge. Laser cutting is compatible with all thicknesses listed.

Grade 304 stainless steel is weldable using TIG or MIG processes with appropriate 308L filler wire. The thinner gauges (0.05–0.15 mm) require careful heat management to avoid warping or burn-through; experienced welders typically use pulse settings or spot-weld techniques. Soldering is possible with stainless-steel-compatible flux, though adhesion is more challenging than with copper or mild steel. For most DIY joining needs at these thicknesses, mechanical fastening or adhesive bonding is simpler.

The mill-rolled finish on these sheets has a smooth, semi-reflective appearance similar to a 2B finish. Like all polished or semi-polished stainless surfaces, it will show fingerprints and light scratches during handling. For functional applications (shims, gaskets, heat shields) this is not a concern. For visible decorative use, handle with clean gloves and apply a thin coat of stainless steel polish after forming to restore the surface appearance.

For a single repair or one-off project, a quantity of 1 is usually sufficient. If you are cutting multiple pieces from one sheet or expect to make test cuts before the final piece, ordering 2 or 3 gives you working material without waste anxiety. The 5-pack offers the best per-sheet value and is practical for ongoing workshop stock or batch production of small parts.