304 A2 Stainless Steel Sheet Brushed Polish, 0.6mm - 5mm Thickness Various Sizes

For a wall-mounted splash-back that will be bonded or mechanically fixed to a substrate, 0.6mm–1mm is typically sufficient. These gauges are rigid enough to hold flat when adhered but thin enough to cut cleanly with tin snips or a jigsaw. If the panel spans more than 400mm unsupported, step up to 1.5mm to reduce flex.

304 stainless has a minimum tensile strength of 515 MPa, which is adequate for light-to-medium structural brackets. For parts carrying significant dynamic or shear loads, use 2mm or thicker sheets and consult a structural engineer for load calculations. 304 is not recommended for primary structural members in construction without engineering sign-off.

304 stainless performs well in sheltered outdoor environments and resists general atmospheric corrosion. However, it is not ideal for direct coastal or marine exposure where chloride concentrations are high — in those conditions, 316 grade is the standard choice. For covered outdoor use such as under eaves or inside enclosures, 304 is a practical and cost-effective option.

Yes. Sheets up to 2mm can be cut with aviation snips, a jigsaw fitted with a bi-metal blade, or an angle grinder with a stainless-rated cutting disc. Thicker sheets (2.5mm–5mm) are best cut with an angle grinder or cold saw. For drilling, use HSS-Co (cobalt) or carbide-tipped bits, apply cutting fluid, and keep RPM moderate to avoid work-hardening the surface.

The brushed satin polish is applied to one face. The reverse side retains a mill finish which is suitable for hidden or bonded surfaces. If you need a brushed finish on both faces for a visible installation, contact us to confirm availability before ordering.

Start by measuring your finished part with a 5–10mm allowance on each edge for cutting and fitting. The 100mm × 100mm sheets are ideal for small brackets, test cuts, and prototyping. The 200mm × 200mm and 300mm × 300mm sizes suit panel sections, enclosure lids, and larger repair patches. If your part is larger than 300mm × 300mm, you will need to join multiple sheets or contact us about custom sizing.

Yes. 304 stainless is readily welded with TIG (using ER308L filler) or MIG (using 308L wire and a stainless-rated shielding gas mix such as 98% Argon / 2% CO₂). For thinner gauges (0.6mm–1mm), TIG with a foot pedal for heat control gives the cleanest results. Back-purging with argon is recommended on thicker sections to prevent oxidation on the weld root.