{"product_id":"s301-stainless-steel-thin-sheet-foil-100mm-x-500mm","title":"1pc S301 Stainless Steel Thin Sheet Foil — 0.05mm to 0.8mm Thick, 100mm × 500mm","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"hdiy-desc\"\u003e\n\u003c!-- ① OVERVIEW --\u003e\n\u003ch2\u003eS301 Stainless Steel Thin Sheet Foil — Precision Shimming \u0026amp; Fabrication in One Versatile Strip\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003cp\u003eWhether you're aligning machine components, fabricating a custom gasket, or sourcing raw stock for a metalworking project, finding the exact foil thickness you need — without ordering a full industrial roll — is a constant challenge for machinists, hobbyists, and repair technicians alike. This S301 stainless steel thin sheet foil gives you a single, ready-to-use strip in the precise thickness your job demands.\u003c\/p\u003e\n\u003cp\u003eEach order includes 1 piece of cold-rolled S301 stainless steel foil sheet measuring 100mm (≈3.94\") wide × 500mm (≈19.69\") long. Thickness is selectable across 14 variants ranging from 0.05mm (≈0.002\") up to 0.8mm (≈0.031\"), covering everything from ultra-thin shim stock to light structural sheet. S301 is an austenitic stainless alloy known for its work-hardened strength and spring-temper resilience after cold rolling.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include precision shimming for bearing housings and gearbox alignment, DIY gasket cutting for automotive or plumbing repairs, spring-contact fabrication in electronics, and raw material stock for model engineering and knife-making blanks — all applications where a consistent, flat, corrosion-resistant metal strip is essential.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ② COMPATIBILITY BAR --\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔩\u003c\/span\u003e \u003cstrong\u003eCompatibility Note:\u003c\/strong\u003e This sheet is sold as flat raw stock — no pre-drilled holes or formed edges. Verify your required thickness before ordering; thicknesses cannot be exchanged after cutting. Width is fixed at 100mm; length is fixed at 500mm per piece.\u003c\/div\u003e\n\u003c!-- ③ KEY FEATURES --\u003e\n\u003ch2\u003e✅ Key Features of These S301 Stainless Steel Foil Sheets\u003c\/h2\u003e\n\u003cul class=\"hdiy-features\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e14 Thickness Options in One Listing\u003c\/strong\u003e — Choose from 0.05mm to 0.8mm in fine increments, so you get the exact stainless steel shim thickness your application requires without over-ordering.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔬\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCold-Rolled Surface Finish\u003c\/strong\u003e — The cold-rolling process produces a smooth, consistent surface with tight thickness tolerances, reducing the need for additional surface prep before use as a precision shim or gasket blank.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e💪\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWork-Hardened S301 Alloy\u003c\/strong\u003e — S301 stainless develops higher tensile strength through cold working compared to annealed sheet, making it a reliable choice for spring-temper foil, wear-resistant shims, and load-bearing contact strips.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eBench-Friendly Strip Format\u003c\/strong\u003e — At 100mm × 500mm, each piece is sized for hands-on fabrication: easy to cut with snips or a rotary tool, score with a scribe, or clamp in a vise without managing an unwieldy full sheet.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eCorrosion-Resistant for Workshop \u0026amp; Light Outdoor Use\u003c\/strong\u003e — The chromium content in S301 stainless provides solid oxidation resistance in typical shop, automotive, and indoor-outdoor environments, keeping your shims and gaskets serviceable over time.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eSingle-Piece Ordering — No Minimum Quantity\u003c\/strong\u003e — Buy exactly the thickness you need, one sheet at a time. Ideal for prototyping, one-off repairs, or stocking a small selection of stainless steel foil thicknesses in your toolbox.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- ④ TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003e📐 Technical Specifications — S301 Stainless Steel Foil Sheet\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eS301 Austenitic Stainless Steel (cold-rolled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e100mm (≈3.94\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e500mm (≈19.69\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness Options\u003c\/th\u003e\n\u003ctd\u003e0.05mm, 0.1mm, 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm, 0.5mm, 0.55mm, 0.6mm, 0.7mm, 0.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness Range (inches)\u003c\/th\u003e\n\u003ctd\u003e≈0.002\" – ≈0.031\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eCold-rolled (smooth, mill finish)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eQuantity per Order\u003c\/th\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEdge Condition\u003c\/th\u003e\n\u003ctd\u003eMill-cut edges (may require deburring for handling)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Pattern\u003c\/th\u003e\n\u003ctd\u003eNone — flat raw stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCorrosion Resistance\u003c\/th\u003e\n\u003ctd\u003eGood for indoor, workshop, and light outdoor use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical Hardness\u003c\/th\u003e\n\u003ctd\u003eSee variant options (varies with thickness\/temper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eContact us to confirm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-note\"\u003e\n\u003cspan class=\"hdiy-note-icon\"\u003e⚠️\u003c\/span\u003e \u003cstrong\u003eHeads up:\u003c\/strong\u003e Mill-cut edges on thin foil can be sharp. Use gloves when handling sheets thinner than 0.2mm. Deburr edges with a fine file or deburring tool before use in contact applications.\u003c\/div\u003e\n\u003c!-- ⑤ FAQ --\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right thickness for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eMeasure the gap or clearance you need to fill using a feeler gauge, then select the closest available thickness. For shimming bearing housings or aligning shafts, precision matters — choose the thickness that brings you within spec without over-packing. For gasket blanks, 0.1mm–0.3mm is generally suitable for light-duty sealing. For wear plates or structural shims, 0.4mm–0.8mm typically provides better rigidity. When uncertain, order one step thinner — sheets can be stacked to fine-tune the total thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is S301 stainless steel and how does it differ from 304?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eS301 (AISI 301) is an austenitic stainless steel with slightly lower nickel content than 304, which allows it to work-harden more rapidly during cold rolling. This gives cold-rolled S301 foil higher tensile strength and spring-back characteristics compared to annealed 304 sheet of the same thickness — making it generally preferred for spring contacts, resilient shims, and applications where the sheet needs to hold its shape under load.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this sheet be used outdoors or in wet environments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eS301 stainless steel offers good corrosion resistance in mildly humid, indoor-outdoor, and typical workshop environments. For prolonged exposure to saltwater, chloride-rich atmospheres, or aggressive chemicals, 316 stainless is generally the better choice. For automotive underhood use, garden equipment, or light outdoor fixtures, S301 typically performs well over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the exact sheet dimensions, and what do they look like in inches?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eEach sheet is 100mm (≈3.94\") wide and 500mm (≈19.69\") long — roughly 4\" × 20\" in imperial terms. Thickness ranges from 0.05mm (≈0.002\") to 0.8mm (≈0.031\") depending on the variant selected. Dimensional tolerances follow standard cold-rolled foil manufacturing ranges; contact us if you need confirmation for a tolerance-critical application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I cut or drill this sheet with standard shop tools?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Thinner variants (0.05mm–0.2mm) can generally be cut cleanly with sharp metal shears, a utility knife against a steel straightedge, or a laser cutter. Thicker variants (0.3mm–0.8mm) typically require aviation snips, a metal nibbler, or a rotary tool with a thin cutting disc. Drilling is possible with HSS or cobalt drill bits at low RPM with cutting fluid to prevent work-hardening at the drill point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this listing for one sheet or a multi-pack?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eEach order is for 1 piece (1pc) at the thickness you select. If you need multiple thicknesses, add each variant to your cart as a separate line item. There is no minimum order quantity — you can order a single sheet of any available thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat projects or industries is this foil sheet commonly used for?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eCommon applications include: precision shimming for machine tool alignment and bearing fits; DIY gasket fabrication for automotive, plumbing, and HVAC repairs; spring-contact strips in electronics and electrical enclosures; model engineering and scale fabrication; knife-making and blade-smithing stock; and craft metalwork where a flat, corrosion-resistant strip is needed. The 100mm × 500mm format is a practical bench-top size for most of these tasks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ⑥ CTA BAR --\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your thickness above, then add to cart — ships from our US warehouse.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HomeDIYer","offers":[{"title":"0.05mm \/ 100mm \/ 500mm","offer_id":52378619183378,"sku":"JY019-0","price":4.61,"currency_code":"USD","in_stock":true},{"title":"0.1mm \/ 100mm \/ 500mm","offer_id":52378619216146,"sku":"JY019-1","price":4.96,"currency_code":"USD","in_stock":true},{"title":"0.15mm \/ 100mm \/ 500mm","offer_id":52378619248914,"sku":"JY019-2","price":6.05,"currency_code":"USD","in_stock":true},{"title":"0.2mm \/ 100mm \/ 500mm","offer_id":52378619281682,"sku":"JY019-3","price":6.05,"currency_code":"USD","in_stock":true},{"title":"0.25mm \/ 100mm \/ 500mm","offer_id":52378619314450,"sku":"JY019-4","price":7.47,"currency_code":"USD","in_stock":true},{"title":"0.35mm \/ 100mm \/ 500mm","offer_id":52378619347218,"sku":"JY019-6","price":10.27,"currency_code":"USD","in_stock":true},{"title":"0.4mm \/ 100mm \/ 500mm","offer_id":52378619379986,"sku":"JY019-7","price":11.41,"currency_code":"USD","in_stock":true},{"title":"0.45mm \/ 100mm \/ 500mm","offer_id":52378619412754,"sku":"JY019-8","price":12.77,"currency_code":"USD","in_stock":true},{"title":"0.5mm \/ 100mm \/ 500mm","offer_id":52378619445522,"sku":"JY019-9","price":12.5,"currency_code":"USD","in_stock":true},{"title":"0.55mm \/ 100mm \/ 500mm","offer_id":52378619478290,"sku":"JY019-10","price":23.79,"currency_code":"USD","in_stock":true},{"title":"0.6mm \/ 100mm \/ 500mm","offer_id":52378619511058,"sku":"JY019-11","price":14.81,"currency_code":"USD","in_stock":true},{"title":"0.7mm \/ 100mm \/ 500mm","offer_id":52378619543826,"sku":"JY019-12","price":16.99,"currency_code":"USD","in_stock":true},{"title":"0.8mm \/ 100mm \/ 500mm","offer_id":52378619576594,"sku":"JY019-13","price":19.3,"currency_code":"USD","in_stock":true},{"title":"0.3mm \/ 100mm \/ 500mm","offer_id":52378619609362,"sku":"JY019-5","price":8.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of6_b8894da8-79d5-45e1-997d-e1dce14a8bc7.jpg?v=1781604306","url":"https:\/\/homediyer.com\/products\/s301-stainless-steel-thin-sheet-foil-100mm-x-500mm","provider":"HomeDIYer","version":"1.0","type":"link"}