{"product_id":"brass-sheet-roll-metal-foil-plate-strip-0-4mm","title":"Brass Sheet Roll Metal Foil Plate Strip Thickness 0.4mm Width 5mm-400mm by Meter","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eBrass Sheet Roll 0.4mm Thick — Rigid Metal Foil Strip for Engineering and Craft Applications\u003c\/h2\u003e\n\u003cp\u003eWhen a 0.3mm foil is too flexible for your application but a thicker plate is overkill, a 0.4mm brass sheet roll hits the practical middle ground. Machinists fitting tight shims, electronics builders fabricating contact springs, and model engineers cutting structural inlays all benefit from a gauge that holds its form under moderate load without requiring heavy tooling to cut or bend.\u003c\/p\u003e\n\u003cp\u003eThis brass sheet roll is 0.4mm thick and supplied in 1000mm (39.4 in) lengths. Width options span from 5mm (0.20 in) to 400mm (15.75 in) across 23 variants, so you can select exactly the coverage your project requires. The alloy is a standard copper-zinc brass composition, offering a warm golden finish with good ductility, moderate tensile strength, and reliable solderability.\u003c\/p\u003e\n\u003cp\u003eTypical applications include precision shim stock for bearing housings and machine tool adjustments, spring-contact strips in low-current electrical assemblies, decorative inlays and banding in furniture and woodworking, and structural facing strips in scale model construction. The 0.4mm gauge is also well-suited as a thin brass foil strip for EMI gaskets where slightly more mechanical rigidity is needed compared to thinner foils.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Standard tin snips, metal shears, rotary cutters, and CNC routers. Suitable for soldering, brazing, and adhesive bonding. Bends cleanly by hand or with a sheet metal brake without annealing for most applications.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Brass Sheet Roll Foil Strips\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-list\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003e0.4mm Gauge — More Rigidity Than Thin Foil\u003c\/strong\u003e\u003cbr\u003eAt 0.4mm, this strip holds its shape under light mechanical load, making it suitable for spring contacts, structural inlays, and shim applications where a thinner foil would deflect or buckle.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e↔️\u003c\/span\u003e\u003cstrong\u003e23 Width Options (5–400mm)\u003c\/strong\u003e\u003cbr\u003eFrom a 5mm (0.20 in) narrow strip to a 400mm (15.75 in) wide sheet, the full range of widths lets you match the material to your exact project footprint with minimal waste.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cstrong\u003eModerate Electrical Conductivity\u003c\/strong\u003e\u003cbr\u003eBrass conducts electricity at approximately 28% IACS, making these strips a practical choice for grounding straps, EMI shielding gaskets, and low-current contact applications.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003eHand-Workable Without Heat Treatment\u003c\/strong\u003e\u003cbr\u003eThe 0.4mm gauge cuts cleanly with tin snips or a sharp metal shear and bends to shape with standard hand tools — no annealing required for most forming operations.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eCorrosion-Resistant Brass Alloy\u003c\/strong\u003e\u003cbr\u003eBrass resists oxidation in typical indoor and light outdoor environments, maintaining its appearance and conductivity over extended service life without surface treatment.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003e1000mm Standard Length per Piece\u003c\/strong\u003e\u003cbr\u003eEach strip is cut to 1000mm (39.4 in) — long enough for most single-piece applications and straightforward to subdivide for smaller parts using standard shop tools.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Brass Sheet Foil Strip\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eBrass (copper-zinc alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e0.4mm (0.016 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth Range\u003c\/th\u003e\n\u003ctd\u003e5mm – 400mm (0.20 in – 15.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e1000mm (39.4 in) per piece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eMill finish, warm golden tone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003eTypically 300–500 MPa (varies by alloy temper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Conductivity\u003c\/th\u003e\n\u003ctd\u003eApprox. 28% IACS (typical for brass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorkability\u003c\/th\u003e\n\u003ctd\u003eHand-bendable, shearable, solderable, brazeable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Widths\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight per Piece\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does 0.4mm thickness compare to 0.3mm — which should I choose?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe 0.4mm strip is approximately 33% thicker than the 0.3mm variant, which translates to noticeably more stiffness and resistance to deflection under load. Choose 0.4mm when you need the strip to hold its shape under light mechanical pressure — for example, as a shim, a spring contact, or a structural inlay. Choose 0.3mm when maximum flexibility and ease of forming are the priority, such as for wrapping, lining, or very tight-radius bends.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat width should I select for my project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eSelect a width that matches or slightly exceeds the widest dimension of your target area. For shims and spacers, choose the narrowest width that fully covers the joint. For shielding panels or decorative banding, measure the opening and pick the next width up. All variants share the same 0.4mm thickness and 1000mm length — only the width differs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I cut this brass strip with standard workshop tools?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. At 0.4mm, the strip cuts cleanly with heavy-duty scissors, tin snips, or a sharp craft knife against a metal ruler. For long, straight cuts on wider strips, a guillotine-style metal shear or a CNC router gives the cleanest edge. Avoid scoring and snapping — shear or cut in a single pass for best results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this brass strip suitable for soldering or brazing?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Brass solders readily with standard rosin-core or acid-core solder and an appropriate flux. For brazing, use a brass-compatible brazing rod and ensure the surface is clean and oxide-free before heating. The 0.4mm gauge is more tolerant of torch heat than thinner foils, but avoid prolonged exposure in a single spot to prevent warping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this brass foil tarnish or corrode over time?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass naturally develops a patina in humid or outdoor environments. For indoor applications — electronics, furniture inlays, model making — the surface remains stable for years without treatment. To maintain the bright golden finish, apply a thin coat of clear lacquer or metal wax after cleaning. For outdoor or marine environments, a protective coating is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this as a shim for precision mechanical adjustments?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes — 0.4mm brass shim stock is a common choice for adjusting bearing clearances, aligning machine tool components, and filling gaps in mechanical assemblies. The consistent gauge ensures repeatable results. If you need a stack of shims to reach a specific total thickness, multiple pieces can be layered without adhesive for easy adjustment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does brass compare to copper or stainless steel for this application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBrass offers a practical balance of workability, moderate conductivity, and corrosion resistance at a competitive cost. Copper is softer and more conductive but more expensive and prone to surface oxidation. Stainless steel is harder and more corrosion-resistant but significantly more difficult to cut, bend, and solder. For most DIY, craft, and light engineering applications, brass is the most versatile choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your size (Thickness × Width × Length) above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"0.4mm x 5mm x 1000mm","offer_id":52411341996306,"sku":"Adaah2024BILINGQJD01067x1","price":4.34,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 10mm x 1000mm","offer_id":52411342029074,"sku":"Adaah2024BILINGQJD01068x1","price":4.86,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 15mm x 1000mm","offer_id":52411342061842,"sku":"Adaah2024BILINGQJD01069x1","price":5.67,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 20mm x 1000mm","offer_id":52411342094610,"sku":"Adaah2024BILINGQJD01070x1","price":6.98,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 25mm x 1000mm","offer_id":52411342127378,"sku":"Adaah2024BILINGQJD01071x1","price":8.06,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 30mm x 1000mm","offer_id":52411342160146,"sku":"Adaah2024BILINGQJD01072x1","price":9.23,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 35mm x 1000mm","offer_id":52411342192914,"sku":"Adaah2024BILINGQJD01073x1","price":10.21,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 40mm x 1000mm","offer_id":52411342225682,"sku":"Adaah2024BILINGQJD01074x1","price":11.52,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 45mm x 1000mm","offer_id":52411342258450,"sku":"Adaah2024BILINGQJD01075x1","price":12.34,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 50mm x 1000mm","offer_id":52411342291218,"sku":"Adaah2024BILINGQJD01076x1","price":13.21,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 55mm x 1000mm","offer_id":52411342323986,"sku":"Adaah2024BILINGQJD01077x1","price":14.52,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 60mm x 1000mm","offer_id":52411342356754,"sku":"Adaah2024BILINGQJD01078x1","price":14.09,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 70mm x 1000mm","offer_id":52411342389522,"sku":"Adaah2024BILINGQJD01079x1","price":15.14,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 80mm x 1000mm","offer_id":52411342422290,"sku":"Adaah2024BILINGQJD01080x1","price":17.14,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 90mm x 1000mm","offer_id":52411342455058,"sku":"Adaah2024BILINGQJD01081x1","price":18.9,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 100mm x 1000mm","offer_id":52411342487826,"sku":"Adaah2024BILINGQJD01082x1","price":20.88,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 120mm x 1000mm","offer_id":52411342520594,"sku":"Adaah2024BILINGQJD01083x1","price":24.93,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 150mm x 1000mm","offer_id":52411342553362,"sku":"Adaah2024BILINGQJD01084x1","price":29.92,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 180mm x 1000mm","offer_id":52411342586130,"sku":"Adaah2024BILINGQJD01085x1","price":35.77,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 200mm x 1000mm","offer_id":52411342618898,"sku":"Adaah2024BILINGQJD01086x1","price":39.63,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 250mm x 1000mm","offer_id":52411342651666,"sku":"Adaah2024BILINGQJD01087x1","price":49.25,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 300mm x 1000mm","offer_id":52411342684434,"sku":"Adaah2024BILINGQJD01088x1","price":58.9,"currency_code":"USD","in_stock":true},{"title":"0.4mm x 400mm x 1000mm","offer_id":52411342717202,"sku":"Adaah2024BILINGQJD01089x1","price":78.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of9_b1f52b50-67b4-4f85-9108-e711600a22b9.jpg?v=1782388934","url":"https:\/\/homediyer.com\/products\/brass-sheet-roll-metal-foil-plate-strip-0-4mm","provider":"HomeDIYer","version":"1.0","type":"link"}