{"product_id":"pure-copper-sheet-plate-solid-metal-panel-board","title":"Pure Copper Sheet Plate Solid Metal Panel Board 50x50\/100\/200mm Thick 0.3mm-6mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003ePure Copper Sheet Plate — Precision-Cut Solid Metal for Electrical, Craft \u0026amp; Repair Work\u003c\/h2\u003e\n\u003cp\u003eWhen your project demands a conductor that won't let you down, a loose connection or an undersized piece of metal can set you back hours. Whether you're a hobbyist wiring a custom circuit, a tradesperson patching a grounding system, or a maker crafting decorative metalwork, having the right pure copper sheet plate on hand makes all the difference.\u003c\/p\u003e\n\u003cp\u003eEach panel is cut from solid, unalloyed copper — not plated, not coated — delivering the full conductivity and workability the material is known for. Available in three footprints (50×50mm \/ ~2\"×2\", 50×100mm \/ ~2\"×4\", and 50×200mm \/ ~2\"×8\") and thirteen thickness options ranging from 0.3mm to 6mm (~0.012\" to ~0.236\"), these sheets cover a wide spectrum of applications from ultra-thin foil-like panels to robust structural plates.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include DIY electrical grounding strips, RF shielding inserts for enclosures, custom heat spreaders in electronics builds, decorative inlays for woodworking and jewelry, and repair patches for plumbing or HVAC copper fittings. The consistent dimensions and clean-cut edges make these copper sheet plates a reliable choice for precision metalwork projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚡\u003c\/span\u003e Compatible with standard metalworking tools including tin snips, bench shears, files, and soldering equipment. Suitable for use with rosin-core solder, silver solder, and brazing alloys.\u003c\/div\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Pure Copper Sheet Plates\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e \u003cstrong\u003eSolid Unalloyed Copper\u003c\/strong\u003e — Made from C110 \/ ETP-grade copper (typically ≥99.9% Cu), not plated steel or copper-clad aluminum, ensuring full conductivity throughout the entire thickness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e \u003cstrong\u003eWide Size \u0026amp; Thickness Range\u003c\/strong\u003e — Three panel footprints (50×50, 50×100, 50×200mm) combined with thirteen thickness options (0.3mm–6mm) let you match the exact spec your project requires without cutting waste.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e \u003cstrong\u003eClean-Cut, Workable Edges\u003c\/strong\u003e — Panels arrive with straight, burr-minimized edges that are ready to file, drill, solder, or bend without extensive prep work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🌡️\u003c\/span\u003e \u003cstrong\u003eExcellent Thermal \u0026amp; Electrical Conductivity\u003c\/strong\u003e — Copper's inherent conductivity (~58 MS\/m electrical, ~385 W\/m·K thermal) makes these sheets effective for grounding, heat spreading, and RF shielding tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e \u003cstrong\u003eNatural Corrosion Resistance\u003c\/strong\u003e — Copper forms a stable patina over time that slows further oxidation, making these panels suitable for both indoor and sheltered outdoor applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e \u003cstrong\u003eFlexible Pack Quantities\u003c\/strong\u003e — Choose 1, 2, or 4 pieces per order to match your project scale, reducing over-ordering and keeping costs in check.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Copper Sheet Plate\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSolid copper (C110 \/ ETP grade, typically ≥99.9% Cu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth × Length Options\u003c\/th\u003e\n\u003ctd\u003e50×50mm (~2\"×2\") \/ 50×100mm (~2\"×4\") \/ 50×200mm (~2\"×8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThickness Options\u003c\/th\u003e\n\u003ctd\u003e0.3 \/ 0.5 \/ 0.6 \/ 0.8 \/ 1 \/ 1.2 \/ 1.5 \/ 2 \/ 2.5 \/ 3 \/ 4 \/ 5 \/ 6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eMill finish (bare copper, no coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Conductivity\u003c\/th\u003e\n\u003ctd\u003e~58 MS\/m (IACS 100%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Conductivity\u003c\/th\u003e\n\u003ctd\u003e~385 W\/m·K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003eTypically 200–250 MPa (annealed to half-hard)\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\u003ctr\u003e\n\u003cth\u003ePacking Quantity\u003c\/th\u003e\n\u003ctd\u003e1 PCS \/ 2 PCS \/ 4 PCS (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolderability\u003c\/th\u003e\n\u003ctd\u003eExcellent — compatible with rosin-core and silver solder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMachinability\u003c\/th\u003e\n\u003ctd\u003eSuitable for cutting, drilling, bending, and filing\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 do I choose the right thickness for my project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor electrical grounding straps and flexible connections, thinner sheets (0.3–0.8mm) offer easy bending and forming. For structural brackets, heat spreaders, or RF shielding panels that need to hold their shape, 1–3mm is a common range. For heavy-duty applications such as bus bars or thick repair patches, 4–6mm provides the rigidity and current-carrying capacity needed. When in doubt, start with a mid-range thickness (1–1.5mm) for general-purpose work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this pure copper or a copper alloy?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese sheets are made from solid, unalloyed copper — typically C110 (Electrolytic Tough Pitch, ETP) grade with copper content of ≥99.9%. This is not copper-plated steel, copper-clad aluminum, or a brass\/bronze alloy. The high purity ensures maximum electrical and thermal conductivity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill the copper surface oxidize or corrode over time?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes — bare copper naturally oxidizes when exposed to air and moisture, forming a brownish or greenish patina (verdigris). This patina actually slows further corrosion. For applications where oxidation is a concern (e.g., electrical contacts), you can apply a thin coat of flux, lacquer, or anti-tarnish spray after installation. For decorative use, the natural patina is often a desired aesthetic.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I solder directly to these copper sheets?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eYes. Copper has excellent solderability. Use rosin-core solder for electronics work, or silver solder \/ brazing alloy for higher-temperature joints. Clean the surface with fine sandpaper or flux before soldering to remove any oxidation layer and ensure a strong bond.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat tools do I need to cut or shape these panels?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThin sheets (0.3–1mm) can be cut with heavy-duty scissors, tin snips, or a utility knife and straightedge. Medium sheets (1.2–3mm) work well with aviation snips, a jigsaw with a metal blade, or an angle grinder with a cutting disc. Thicker sheets (4–6mm) are best handled with a hacksaw, band saw, or angle grinder. Always deburr cut edges with a file or sandpaper for safety.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich size should I choose for RF shielding or EMI enclosures?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor RF shielding inserts, the 50×100mm or 50×200mm panels are the most versatile starting points, as they can be trimmed to fit most small enclosures. A thickness of 0.5–1mm is typically sufficient for shielding at frequencies above 1 MHz. For lower frequencies or stronger shielding requirements, thicker panels (1.5–2mm) provide better attenuation. Multiple pieces can be overlapped and soldered together to cover larger areas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow many pieces do I need to order for a typical DIY project?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor single-use repairs or prototyping, the 1 PCS option lets you test fit and function before committing to more material. The 2 PCS pack is useful when you need a spare or are making mirrored parts. The 4 PCS pack offers the best value per piece for batch projects, classroom use, or when you anticipate multiple cuts from the same sheet size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your Width × Length, Thickness, and Packing QTY above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"50mm x 50mm \/ 0.3mm \/ 4 PCS","offer_id":52409323389202,"sku":"Adaah2024BILINGQJD02782x4","price":4.16,"currency_code":"USD","in_stock":true},{"title":"50mm x 50mm \/ 0.5mm \/ 4 PCS","offer_id":52409323421970,"sku":"Adaah2024BILINGQJD02791x4","price":4.92,"currency_code":"USD","in_stock":true},{"title":"50mm x 50mm \/ 0.6mm \/ 4 PCS","offer_id":52409323454738,"sku":"Adaah2024BILINGQJD02803x4","price":5.41,"currency_code":"USD","in_stock":true},{"title":"50mm x 50mm \/ 0.8mm \/ 4 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