{"product_id":"6061-round-aluminum-disc-plate-170x3mm-diy-craft","title":"6061 Round Aluminum Sheet Disc Plate 170X3mm DIY Model Craft Art Handmade Plate","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e6061 Round Aluminum Disc Plate — Flat, Machinable Stock for DIY Craft and Model Work\u003c\/h2\u003e\n    \u003cp\u003eWhen your project demands a flat, consistently sized metal blank that you can cut, drill, engrave, or shape without fighting the material, a 6061 round aluminum disc plate is the go-to starting point. Hobbyists, makers, and small-shop fabricators who need reliable raw stock for art installations, scale models, or custom hardware find that a pre-cut disc eliminates the tedious step of cutting circles from sheet stock.\u003c\/p\u003e\n    \u003cp\u003eThis disc is machined from 6061 aluminum alloy and measures 170 mm (approximately 6.69 in) in diameter and 3 mm (approximately 0.12 in) in thickness. The round aluminum sheet disc plate ships as a flat blank with a smooth sawn or milled face, ready for secondary operations such as anodizing, painting, or further machining.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include DIY model bases and display platforms, handmade jewelry or decorative art pieces requiring a circular metal substrate, and lightweight structural discs for robotics or RC vehicle builds where a 6061 round aluminum disc plate keeps weight low without sacrificing rigidity.\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    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for standard metalworking tools — drill press, lathe, CNC router, jigsaw with metal blade, and hand files. Compatible with common aluminum adhesives, primers, and anodizing processes.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 6061 Round Aluminum Disc Plates\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003ePrecise 170 × 3 mm Dimensions\u003c\/strong\u003e — Consistent diameter and thickness across the batch means less time measuring and more time building.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003e6061 Alloy Composition\u003c\/strong\u003e — Magnesium-silicon alloy formulation delivers a balance of machinability, weldability, and structural integrity suited to light fabrication tasks.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eNatural Corrosion Resistance\u003c\/strong\u003e — The 6061 alloy forms a stable oxide layer that resists rust and surface degradation in typical indoor and light outdoor environments.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003eReady for Secondary Operations\u003c\/strong\u003e — The flat, clean face accepts drilling, tapping, engraving, and surface finishing without pre-treatment, reducing prep time on your workbench.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚖️\u003c\/span\u003e\u003cstrong\u003eLightweight for Its Size\u003c\/strong\u003e — At 170 mm diameter and 3 mm thick, the disc weighs approximately 185–195 g, keeping assemblies light where mass matters.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cstrong\u003eAvailable in Multi-Pack Quantities\u003c\/strong\u003e — Choose from 1, 2, 4, 5, 10, or 20 pieces to match your project run without over-ordering raw material.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Round Aluminum Disc Plate\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e6061 Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShape\u003c\/th\u003e\n\u003ctd\u003eRound \/ Circular Disc\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e170 mm (6.69 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eThickness\u003c\/th\u003e\n\u003ctd\u003e3 mm (0.12 in)\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\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eMill finish (uncoated)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApproximate Weight per Piece\u003c\/th\u003e\n\u003ctd\u003e185–195 g (6.5–6.9 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eQuantity Options\u003c\/th\u003e\n\u003ctd\u003e1 \/ 2 \/ 4 \/ 5 \/ 10 \/ 20 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eMachinability\u003c\/th\u003e\n\u003ctd\u003eGood — suitable for drilling, tapping, CNC routing\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeldability\u003c\/th\u003e\n\u003ctd\u003eGood — compatible with MIG and TIG welding\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAnodizing Compatibility\u003c\/th\u003e\n\u003ctd\u003eYes\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\u003eWhat is 6061 aluminum and why is it used for disc plates?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e6061 is a heat-treatable aluminum alloy containing magnesium and silicon as its primary alloying elements. It offers a practical combination of moderate strength, good corrosion resistance, and excellent machinability, making it one of the most widely used alloys for general fabrication, DIY projects, and light structural applications.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I cut or drill this disc with standard workshop tools?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. 6061 aluminum machines cleanly with standard HSS or carbide drill bits, hole saws, and CNC routers. Use cutting fluid or WD-40 to reduce heat buildup and extend tool life. A drill press or milling machine will give the cleanest results, but hand drilling is also feasible for non-precision work.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs the surface finish ready to use, or does it need preparation before painting or anodizing?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe disc ships with a mill finish — a clean but unpolished surface. For painting, a light scuff with 220-grit sandpaper followed by an aluminum-compatible primer is recommended. For anodizing, the surface should be degreased and may require a light etch depending on your anodizer's process requirements.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow corrosion-resistant is this disc for outdoor use?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e6061 aluminum naturally forms a thin oxide layer that provides good resistance to moisture and mild atmospheric exposure. For prolonged outdoor use or marine environments, applying an anodized coating, powder coat, or clear lacquer will significantly extend the surface life of the disc.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhich quantity option should I choose for a small DIY project versus a production run?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eFor a single prototype or one-off art piece, the 1 pcs option is the most cost-effective starting point. If you are running a small batch — for example, making 3–4 identical display bases — the 4 or 5 pcs pack offers better per-unit value. The 10 or 20 pcs packs are suited to workshop stock or repeated production runs where having spares on hand avoids project delays.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan this disc be welded to other aluminum or steel components?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e6061 aluminum welds well to other 6061 or 6063 aluminum parts using MIG or TIG processes with 4043 or 5356 filler wire. Welding aluminum to steel requires specialized techniques (such as friction welding or transition inserts) and is not recommended for standard workshop setups. For joining to steel, mechanical fasteners or structural adhesives are more practical alternatives.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the approximate weight of a single 170 × 3 mm disc?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eBased on the density of 6061 aluminum (approximately 2.70 g\/cm³) and the disc geometry (170 mm diameter, 3 mm thick), a single disc weighs approximately 185–195 g (6.5–6.9 oz). Actual weight may vary slightly depending on the exact temper and surface condition of the material.\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 diameter and quantity 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\": \"What is 6061 aluminum and why is it used for disc plates?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"6061 is a heat-treatable aluminum alloy containing magnesium and silicon as its primary alloying elements. It offers a practical combination of moderate strength, good corrosion resistance, and excellent machinability, making it one of the most widely used alloys for general fabrication, DIY projects, and light structural applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I cut or drill this disc with standard workshop tools?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. 6061 aluminum machines cleanly with standard HSS or carbide drill bits, hole saws, and CNC routers. Use cutting fluid or WD-40 to reduce heat buildup and extend tool life.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the surface finish ready to use, or does it need preparation before painting or anodizing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The disc ships with a mill finish. For painting, a light scuff with 220-grit sandpaper followed by an aluminum-compatible primer is recommended. For anodizing, the surface should be degreased and may require a light etch.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How corrosion-resistant is this disc for outdoor use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"6061 aluminum naturally forms a thin oxide layer that provides good resistance to moisture and mild atmospheric exposure. For prolonged outdoor or marine use, applying an anodized coating, powder coat, or clear lacquer is recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which quantity option should I choose for a small DIY project versus a production run?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For a single prototype, the 1 pcs option is most cost-effective. For small batches of 3–4 pieces, the 4 or 5 pcs pack offers better per-unit value. The 10 or 20 pcs packs suit workshop stock or repeated production runs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this disc be welded to other aluminum or steel components?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"6061 aluminum welds well to other 6061 or 6063 aluminum parts using MIG or TIG processes with 4043 or 5356 filler wire. For joining to steel, mechanical fasteners or structural adhesives are more practical alternatives.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the approximate weight of a single 170 × 3 mm disc?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Based on the density of 6061 aluminum (approximately 2.70 g\/cm³), a single 170 mm diameter × 3 mm thick disc weighs approximately 185–195 g (6.5–6.9 oz).\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"170mm \/ 1pcs","offer_id":52378498433298,"sku":"WZYJSCS01754x1","price":13.23,"currency_code":"USD","in_stock":true},{"title":"170mm \/ 2pcs","offer_id":52378498466066,"sku":"WZYJSCS01754x2","price":25.65,"currency_code":"USD","in_stock":true},{"title":"170mm \/ 4pcs","offer_id":52378498498834,"sku":"WZYJSCS01754x4","price":50.5,"currency_code":"USD","in_stock":true},{"title":"170mm \/ 5pcs","offer_id":52378498531602,"sku":"WZYJSCS01754x5","price":62.94,"currency_code":"USD","in_stock":true},{"title":"170mm \/ 10pcs","offer_id":52378498564370,"sku":"WZYJSCS01754x10","price":125.09,"currency_code":"USD","in_stock":true},{"title":"170mm \/ 20pcs","offer_id":52378498597138,"sku":"WZYJSCS01754x20","price":249.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture3of4_585c15fb-86eb-4f55-86a6-f1233f838dfd.jpg?v=1781788226","url":"https:\/\/homediyer.com\/products\/6061-round-aluminum-disc-plate-170x3mm-diy-craft","provider":"HomeDIYer","version":"1.0","type":"link"}