{"product_id":"foundry-clay-graphite-crucibles-3-to-6-kg-capacity","title":"Foundry Clay Graphite Crucibles 3 To 6 Kg Capacity For Melting Gold Silver Copper Brass Aluminum With Cup Furnace Torch Ready High Heat Casting Refining Metals Like A Pro","description":"\u003cdiv\u003eSingle 3-6 kg clay-graphite crucible for torch melting\u003cbr\u003e\n✔️ Capacity 3-6 kg; outer 5.25 dia x 5.5 long; 3.75 dia x 4.75 depth \u003cp\u003eThese clay-graphite crucibles are designed for melting gold, silver, copper, brass, and aluminum. They’re typically used in hobby and professional foundry setups, cup furnace operations, and induction heating environments for high-heat casting and refining tasks.\u003c\/p\u003e ✅ Capacity: 3-6 kg for melting metals\u003cbr\u003e\n✅ Outside dimensions: 5.25 in diameter x 5.5 in long\u003cbr\u003e\n✅ Inside \/ usable dimensions: 3.75 in diameter x 4.75 in depth\u003cbr\u003e\n✅ Torch and furnace compatibility: propane melting furnaces and standard torch method, plus induction kilns\u003cbr\u003e\n✅ Not for coal foundries; designed for high-heat casting and refining\u003cbr\u003e \u003cp\u003e💡 What is a clay graphite crucible used for and how do you choose the right one for metal melting?\u003c\/p\u003e\nThis handy guide helps you pick the right crucible for melting metals like gold, silver, copper, and aluminum.\n- Capacity and size to match your pour volume\n- Material and heat tolerance for high-temp casting\n- Compatibility with torch or induction furnaces\n- Care and safety for long life\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48647539523819,"sku":"VXB075CT9FLX","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51e7q4dfZDL.jpg?v=1780085900","url":"https:\/\/vxb.com\/products\/foundry-clay-graphite-crucibles-3-to-6-kg-capacity","provider":"VXB Bearings","version":"1.0","type":"link"}