{"product_id":"99-9-copper-strip-sheet-metal-plate-model-makers-hobbyist-precision-cut","title":"99.9% Copper Strip Sheet Metal Plate For Model Makers \u0026 Hobbyist Precision Cut","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e99.9% Copper Strip Sheet Metal Plate — Precision Cut for Model Makers \u0026amp; Hobbyists\u003c\/h2\u003e\n    \u003cp\u003eFinding flat copper stock that's truly flat, consistently sized, and free of surface defects is a constant frustration for model makers, electronics hobbyists, and small-workshop fabricators. Whether you're building scale models, crafting custom bus bars, or prototyping circuit connections, dimensional inconsistency wastes time and materials. These 99.9% pure copper strip sheet metal plates are precision cut to give you a reliable, ready-to-use starting point every time.\u003c\/p\u003e\n    \u003cp\u003eEach plate is made from 99.9% electrolytic copper, delivering excellent electrical conductivity and a clean, smooth surface finish. Strips are available in widths from 10 mm to 12 mm (approx. 0.39\"–0.47\") and cross-section depths from 20 mm to 100 mm (approx. 0.79\"–3.94\"), all cut to a standard 200 mm (approx. 7.87\") length. Thickness varies by size variant — see variant options for exact dimensions.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include DIY copper bus bar fabrication for electrical panels, precision copper shim stock for model railway and RC vehicle builds, custom heat-spreader blanks for electronics cooling projects, and decorative metalwork for jewelry-making and craft projects requiring pure copper strip stock.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e🔧\u003c\/span\u003e\n    Compatible with standard metalworking tools — tin snips, bench shears, files, and soldering equipment. Suitable for electrical, thermal, and decorative applications requiring 99.9% pure copper.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 99.9% Copper Strip Sheet Metal Plates\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚡\u003c\/span\u003e\u003cstrong\u003e99.9% Electrolytic Copper Purity\u003c\/strong\u003e — Delivers superior electrical conductivity (IACS ≥99%) and thermal transfer, making these strips ideal for bus bars, grounding straps, and heat-spreader applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003ePrecision Cut to Size\u003c\/strong\u003e — Each strip is cut to consistent dimensions so you spend less time measuring and more time building. Edges are clean and ready for immediate use or light finishing.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eMultiple Size Options\u003c\/strong\u003e — Choose from widths of 10 mm or 12 mm and depths ranging from 20 mm to 100 mm, all at a standard 200 mm length, to match your exact project requirements.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eSmooth Surface Finish\u003c\/strong\u003e — The flat, mill-finished surface accepts soldering, brazing, and adhesive bonding without pre-treatment, saving prep time on detailed model-making and electronics work.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eNaturally Corrosion-Resistant\u003c\/strong\u003e — Copper's inherent resistance to oxidation means these strips maintain conductivity and appearance over time, even in humid workshop environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🎨\u003c\/span\u003e\u003cstrong\u003eVersatile for Craft \u0026amp; Technical Use\u003c\/strong\u003e — From precision electrical fabrication to decorative metalwork and jewelry crafting, these copper strips serve a wide range of hobbyist and light-industrial applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Copper Strip Sheet Metal Plate\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e99.9% Electrolytic Copper (C11000 equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePurity\u003c\/th\u003e\n\u003ctd\u003e≥99.9% Cu\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003ctd\u003e10 mm or 12 mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDepth \/ Height\u003c\/th\u003e\n\u003ctd\u003e20 mm – 100 mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003ctd\u003e200 mm (7.87\")\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eMill finish, smooth flat surface\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eConductivity\u003c\/th\u003e\n\u003ctd\u003e≥99% IACS (electrical)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTemper\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eSee variant options\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      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right size copper strip for my project?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eSelect the width (10 mm or 12 mm) and depth (20 mm–100 mm) that match your required cross-section. For bus bar applications, calculate the current-carrying capacity based on cross-sectional area — a 10 mm × 20 mm strip (200 mm²) is suitable for lighter loads, while a 10 mm × 100 mm strip (1000 mm²) handles heavier currents. For model-making, choose a size that fits your scale and structural needs.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs this copper strong enough for structural model-making applications?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e99.9% electrolytic copper is a relatively soft, ductile metal with a tensile strength of typically 200–250 MPa in the annealed condition. It is well-suited for forming, bending, and soldering in model-making, but is not intended for high-load structural applications. For decorative frames, bus bars, shims, and craft work, it performs reliably.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these copper strips corrode or tarnish over time?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eCopper naturally develops a patina (oxidation layer) when exposed to air and moisture over time. This patina is a thin oxide layer that actually slows further corrosion. For electrical applications, the contact surfaces should be kept clean. If you prefer a bright finish, a light polish or clear lacquer coating will maintain the appearance. The strips will not rust.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I solder or braze these copper strips?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. 99.9% copper is one of the most solderable metals available. It accepts standard rosin-core solder, silver solder, and brazing alloys without special flux in most cases. Clean the surface with isopropyl alcohol or fine abrasive before soldering for best results. The mill finish is compatible with most common soldering and brazing processes used in electronics and model-making.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these strips compatible with standard metalworking tools?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. These copper strips can be cut with tin snips, bench shears, or a hacksaw; filed and sanded with standard abrasives; drilled with HSS drill bits; and bent with a vise or sheet metal brake. No special tooling is required for typical hobbyist and light-fabrication work. Copper is softer than steel, so standard tools handle it easily.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between the size variants, and which should I buy?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe variants differ in cross-sectional dimensions (width × depth). A narrower, shallower strip (e.g., 10 mm × 20 mm) is lighter and suited for small-scale models, jewelry, or low-current electrical work. A wider, deeper strip (e.g., 12 mm × 50 mm or 10 mm × 100 mm) provides more material for larger bus bars, heavier structural elements, or projects requiring more copper mass. All variants share the same 200 mm length and 99.9% purity.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these strips for jewelry making or decorative crafts?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eAbsolutely. 99.9% copper is a popular choice for jewelry, decorative metalwork, and craft projects due to its warm color, workability, and ability to take a polished finish. It can be stamped, etched, formed, and patinated with common craft chemicals. The precision-cut edges reduce prep work compared to raw sheet stock.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your Size and Length above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right size copper strip for my project?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Select the width (10 mm or 12 mm) and depth (20 mm–100 mm) that match your required cross-section. For bus bar applications, calculate the current-carrying capacity based on cross-sectional area. For model-making, choose a size that fits your scale and structural needs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this copper strong enough for structural model-making applications?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"99.9% electrolytic copper has a tensile strength of typically 200–250 MPa in the annealed condition. It is well-suited for forming, bending, and soldering in model-making, but is not intended for high-load structural applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will these copper strips corrode or tarnish over time?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Copper naturally develops a patina when exposed to air and moisture. This oxide layer slows further corrosion. For electrical applications, keep contact surfaces clean. The strips will not rust.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I solder or braze these copper strips?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 99.9% copper accepts standard rosin-core solder, silver solder, and brazing alloys. Clean the surface before soldering for best results.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these strips compatible with standard metalworking tools?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. These copper strips can be cut with tin snips, bench shears, or a hacksaw; filed and sanded; drilled with HSS drill bits; and bent with a vise or sheet metal brake. No special tooling is required.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the size variants, and which should I buy?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The variants differ in cross-sectional dimensions (width × depth). Narrower strips suit small-scale models and low-current work; wider strips suit larger bus bars and heavier projects. All variants share the same 200 mm length and 99.9% purity.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these strips for jewelry making or decorative crafts?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 99.9% copper is popular for jewelry, decorative metalwork, and craft projects due to its warm color, workability, and ability to take a polished finish. It can be stamped, etched, formed, and patinated.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"10mm x 20mm \/ 200mm","offer_id":52410909491474,"sku":"DTGLBZSJ010161x1","price":17.53,"currency_code":"USD","in_stock":true},{"title":"10mm x 30mm \/ 200mm","offer_id":52410909524242,"sku":"DTGLBZSJ010162x1","price":30.04,"currency_code":"USD","in_stock":true},{"title":"10mm x 40mm \/ 200mm","offer_id":52410909557010,"sku":"DTGLBZSJ010163x1","price":35.07,"currency_code":"USD","in_stock":true},{"title":"10mm x 50mm \/ 200mm","offer_id":52410909589778,"sku":"DTGLBZSJ010164x1","price":51.26,"currency_code":"USD","in_stock":true},{"title":"10mm x 60mm \/ 200mm","offer_id":52410909622546,"sku":"DTGLBZSJ010165x1","price":51.12,"currency_code":"USD","in_stock":true},{"title":"10mm x 80mm \/ 200mm","offer_id":52410909655314,"sku":"DTGLBZSJ010166x1","price":68.34,"currency_code":"USD","in_stock":true},{"title":"10mm x 100mm \/ 200mm","offer_id":52410909688082,"sku":"DTGLBZSJ010167x1","price":86.62,"currency_code":"USD","in_stock":true},{"title":"12mm x 40mm \/ 200mm","offer_id":52410909720850,"sku":"DTGLBZSJ010168x1","price":41.19,"currency_code":"USD","in_stock":true},{"title":"12mm x 50mm \/ 200mm","offer_id":52410909753618,"sku":"DTGLBZSJ010169x1","price":51.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of4_d72f5d33-3cf0-46df-a23b-a50fcff9cfe4.jpg?v=1782308867","url":"https:\/\/homediyer.com\/products\/99-9-copper-strip-sheet-metal-plate-model-makers-hobbyist-precision-cut","provider":"HomeDIYer","version":"1.0","type":"link"}