{"title":"Casting Grain \u0026 Master Alloys","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-691d7d09-f1a8-832a-a4e5-f0c97563bf86-26\" data-testid=\"conversation-turn-110\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"55e4eddd-51ef-40a8-a93a-7c4d19747a5f\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-1\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003cp data-start=\"110\" data-end=\"438\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBrowse casting grain and master alloys in gold, silver, platinum, bronze, brass, and nickel alloys, including de-ox, palladium white, rich yellow, and specialty blends. Formulated for clean melts, strong fills, and consistent color, these alloys support high-quality casting and precise control in professional jewelry production.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","products":[{"product_id":"legor®-premium-medium-yellow-master-alloy-for-10-14k-y144w","title":"Legor® Premium Medium Yellow Master Alloy for 10-14K, Y144W","description":"\u003cp\u003eFormulated by Legor® Group, this premium medium yellow master alloy is ideal for producing sheet and wire; it offers a high level of ductility and malleability that stands up to rolling, milling and drawing.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50633609904474,"sku":"104305","price":63.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104305_853950.jpg?v=1763190081"},{"product_id":"legor®-premium-yellow-master-alloy-for-18k-a183n","title":"Legor® Premium Yellow Master Alloy for 18K, A183N","description":"\u003cp\u003eFormulated by Legor® Group, this premium alloy offers a rich yellow color in 18-karat gold, small grain size and exceptional fluidity. Additives include less silicon and more of the less-common metals; castings have fewer defects and need less finishing time.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50633609970010,"sku":"104313","price":85.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104313.jpg?v=1763126074"},{"product_id":"legor®-premium-nickel-based-white-master-alloy-for-14-18k-we480c1","title":"Legor® Premium Nickel-Based White Master Alloy for 14-18K, WE480C1","description":"\u003cp\u003eFormulated by Legor® Group, this premium nickel-based white master alloy offers exceptional fluidity. This alloy is ideal for producing white gold sheet and wire, as it delivers a higher ductility and malleability that stands up to rolling, milling and drawing. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50633610002778,"sku":"104402","price":25.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104402in_087612.jpg?v=1763126098"},{"product_id":"legor®-pink-casting-master-alloy-for-10-18k-c145n","title":"Legor® Pink Casting Master Alloy for 10–18K, C145N","description":"\u003cp\u003eFormulated by Legor® Group, this pink (rose) Ultra-Cast™ master alloy is intended for lost-wax casting and is ideal for stone-in-place casting. This alloy delivers fluidity and fine reproduction of surface details. Ultra-Cast alloys are formulated to produce bright, oxidation-free castings with exceptional surface quality and excellent mechanical properties.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50633610101082,"sku":"104421","price":33.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104421in_893082.jpg?v=1763215787"},{"product_id":"10k-yellow-gold-casting-grain","title":"10K Yellow Gold Casting Grain","description":"\u003cp\u003eGet professional, repeatable results and a light gold color with this 10-karat gold casting grain.  \n\nSpecial additives reduce firescale and promote good flow and fill, resulting in a smooth cast surface. Formulated with deoxidants so you can mix 50% casting scrap with new casting grain and still get good results. \n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications \nAny casting method.  \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.  \n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50633894658394,"sku":"602700","price":137.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/602700in_473490.jpg?v=1762297391"},{"product_id":"casters-yellow-brass-chunks","title":"Caster's Yellow Brass Chunks","description":"\u003cp\u003eThis bass casting material comes in chunk form; it offers better fluidity in its molten state for more precisely detailed castings. The metal has a bright yellow color and is a great choice fashion and costume jewelry, as well as for larger non-jewelry pieces.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nSold by the pound.\n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use yellow brass castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used brass. All re-used brass should be clean and free of debris. \n\nComposition \nThe casting material is composed of composed of 63% copper, 1% lead, and various amounts of zinc and tin.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50644139606362,"sku":"706006","price":27.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706006_640677.jpg?v=1762297450"},{"product_id":"sterling-silver-anti-firescale-casting-grain","title":"Sterling Silver Anti-Firescale Casting Grain","description":"\u003cp\u003eGet clean castings and save finishing time with this sterling silver anti-firescale grain. It’s a great choice for all types of casting, especially creating items that will be annealed or soldered. \n\nThe sterling silver formulation is approximately 90% as hard as traditional sterling silver, and it can be used with acid-based plating solutions.  \n\nSold by the troy ounce (ozt.). \n\nApplications \nAny casting method.  \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.   \n\nRe-Using \nIf you plan to re-use sterling silver castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used silver. All re-used silver should be clean and free of debris. \n\nComposition \nThe copper used in alloying our sterling silver is 99.9% pure and oxygen-free. Each batch of casting grain is assayed to ensure product that contains 92.5% silver. \n\nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50666543546714,"sku":"100804","price":92.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/100804in_448100.jpg?v=1763071295"},{"product_id":"sterilite™-de-ox-sterling-silver-casting-grain","title":"Sterilite™ De-Ox Sterling Silver Casting Grain","description":"\u003cp\u003eSave polishing time and get superior tarnish resistance with Sterilite™ De-Ox sterling silver casting grain.  \n\nThe tight grain structure delivers a smooth cast surface, reducing polishing time. The resulting bright white metal resists tarnish six times better than regular sterling silver. Your casts will stay bright for a long time, without the need for rhodium plating. \n\nCast items have a Vickers hardness of 80 (heat-treating increases this hardness to 97). \n\nApplications \nAny casting method. \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.  \n\nRe-Using \nIf you plan to re-use sterling silver castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used silver. All re-used silver should be clean and free of debris. \n\nComposition \nThe copper used in alloying our sterling silver is 99.9% pure and oxygen-free. Each batch of casting grain is assayed to ensure product that contains 92.5% silver. \n\nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Sterilite","offers":[{"title":"Default Title","offer_id":50666543907162,"sku":"100806","price":91.38,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/100806_702741.jpg?v=1763071316"},{"product_id":"legor®-basic-pale-yellow-master-alloy-for-10-14k-og130a","title":"Legor® Basic Pale Yellow Master Alloy for 10-14K, OG130A","description":"\u003cp\u003eFormulated by Legor® Group, this basic pale yellow master alloy is a good-quality, general-purpose casting alloy intended primarily for open-torch melting but suitable for other systems as well. Additives include lower amounts of silver and higher amounts of zinc and silicon.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667274895706,"sku":"104300","price":39.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104300_118757.jpg?v=1763189698"},{"product_id":"legor®-basic-medium-yellow-master-alloy-for-10-14k-og160a","title":"Legor® Basic Medium Yellow Master Alloy for 10-14K, OG160A","description":"\u003cp\u003eFormulated by Legor® Group, this basic medium yellow master alloy, is a good-quality, general purpose casting alloy that delivers a medium yellow color in 10- and 14-karat gold. Additives include lower amounts of silver and higher amounts of zinc and silicon.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667275682138,"sku":"104303","price":63.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104303.jpg?v=1763126017"},{"product_id":"legor®-premium-yellow-master-alloy-for-10-14k-c141us","title":"Legor® Premium Yellow Master Alloy for 10-14K, C141US","description":"\u003cp\u003eFormulated by Legor® Group, this premium yellow master alloy offers more fluidity, a small crystal grain structure, and low shrinkage. Additives include less silicon and more of the less-common metals. Castings have fewer defects, and need less finishing time, making this ideal for high-production fashion lines.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667276075354,"sku":"104304","price":46.81,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104304.jpg?v=1763189674"},{"product_id":"legor®-basic-yellow-master-alloy-for-10-14k-sca5","title":"Legor® Basic Yellow Master Alloy for 10-14K, SCA5","description":"\u003cp\u003eFormulated by Legor® Group, this basic yellow master alloy is a good-quality general-purpose casting alloy; additives include lower amounts of silver and higher amounts of zinc and silicon. The alloy is ideal for casting and has some mechanical workability.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667276566874,"sku":"104306","price":38.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104306in_566144.jpg?v=1763189737"},{"product_id":"legor®-premium-light-yellow-master-alloy-for-10-14k-c143gr","title":"Legor® Premium Light Yellow Master Alloy for 10-14K, C143GR","description":"\u003cp\u003eFormulated by Legor® Group, this premium light yellow master alloy delivers high fluidity and a small grain structure, resulting in castings that have fewer defects and need less finishing time. Additives include less silicon and more of the less-common metals. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667276861786,"sku":"104307","price":60.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104307_103856.jpg?v=1763190196"},{"product_id":"legor®-premium-working-yellow-master-alloy-for-10-14k-y143t","title":"Legor® Premium Working Yellow Master Alloy for 10-14K, Y143T","description":"\u003cp\u003eFormulated by Legor® Group, this premium working yellow master alloy is ideal for producing 10-14-karat sheet and wire; it offers a high level of ductility and malleability that stands up to rolling, milling and drawing.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667277091162,"sku":"104308","price":57.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104308_478654.jpg?v=1763215759"},{"product_id":"legor®-basic-yellow-master-alloy-for-18k-c182n1","title":"Legor® Basic Yellow Master Alloy for 18K, C182N1","description":"\u003cp\u003eFormulated by Legor® Group, this basic yellow casting alloy delivers bright, oxidation-free castings with a light yellow color in 18-karat gold and exceptional fluidity. Additives generally include lower amounts of silver and higher amounts of zinc and silicon. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667277287770,"sku":"104309","price":73.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104309in_998579.jpg?v=1763189761"},{"product_id":"legor®-premium-yellow-master-alloy-for-14-18k-a182n","title":"Legor® Premium Yellow Master Alloy for 14-18K, A182N","description":"\u003cp\u003eFormulated by Legor® Group, this premium yellow master alloy offers exceptional fluidity and better grain structure. Additives include less silicon and more of the less-common metals. The finished castings have fewer defects and need less finishing time, making this ideal for high-production fashion lines.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667277844826,"sku":"104310","price":125.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104310in_535557.jpg?v=1763126034"},{"product_id":"legor®-premium-working-medium-yellow-master-alloy-for-18k-yn82w","title":"Legor® Premium Working Medium Yellow Master Alloy for 18K, YN82W","description":"\u003cp\u003eFormulated by Legor® Group, this premium medium yellow master alloy is ideal for producing sheet and wire; it offers a high level of ductility and malleability that stands up to rolling, milling and drawing. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667278238042,"sku":"104311","price":117.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104311in_627242.jpg?v=1763189871"},{"product_id":"legor®-basic-rich-yellow-master-alloy-for-18k-c183n","title":"Legor® Basic Rich Yellow Master Alloy for 18K, C183N","description":"\u003cp\u003eFormulated by Legor® Group, this basic rich yellow casting alloy delivers exceptional fluidity and bright, oxidation-free castings with a rich yellow color. Additives include lower amounts of silver and higher amounts of zinc and silicon. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667278467418,"sku":"104312","price":76.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104312in_248111.jpg?v=1763189786"},{"product_id":"bronze-casting-grain","title":"Bronze Casting Grain","description":"\u003cp\u003eGet clean, durable casts with this pink bronze casting grain. Ideal for pieces that will be enameled, it offers a low incidence of shrinkage porosity and leaves no residue in the crucible.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. Special antioxidants ensure blemish-free castings and help it hold its bright color longer.\n\nSold by the pound. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use ancient bronze castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used bronze. All re-used bronze should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Rio Grande","offers":[{"title":"Default Title","offer_id":50667279024474,"sku":"104316","price":30.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104316_210796.jpg?v=1763071358"},{"product_id":"legor®-basic-white-nickel-based-master-alloy-for-10-18k-ob307w1","title":"Legor® Basic White Nickel-Based Master Alloy for 10–18K, OB307W1","description":"\u003cp\u003eFormulated by Legor® Group, this basic nickel-based white master alloy is ideal for stone-in-place casting applications. Nickel-based white is the most widely used alloy for 10–14-karat white gold. Additives include lower amounts of silver and higher amounts of zinc and silicon. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667279450458,"sku":"104400","price":16.96,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104400.jpg?v=1763189913"},{"product_id":"legor®-basic-red-master-alloy-for-10-18k-or134","title":"Legor® Basic Red Master Alloy for 10–18K, OR134","description":"\u003cp\u003eFormulated by Legor® Group, this basic red master alloy is a universal alloy ideal for two-tone or three-tone jewelry production. This alloy is not recommended for stone-in-place applications.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667279679834,"sku":"104401","price":62.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104401in_081687.jpg?v=1763190106"},{"product_id":"legor®-basic-green-master-alloy-for-10-18k-og608c","title":"Legor® Basic Green Master Alloy for 10–18K, OG608C","description":"Formulated by Legor® Group, this pale green master alloy is a good quality general-purpose casting alloy; it works well in all casting systems and delivers a cool green gold color. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice Per Unit:\u003c\/strong\u003e Priced per Troy ounce\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Alloying grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Legor Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry Of Origin:\u003c\/strong\u003e Italy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50667280073050,"sku":"104404","price":102.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104404_9e9402eb-d461-40b3-9dae-4d30434eabe6.jpg?v=1741327557"},{"product_id":"legor®-white-low-release-nickel-based-casting-and-working-master-alloy-for-14-18k-ni1811-rhc","title":"Legor® White Low-Release Nickel-Based Casting and Working Master Alloy for 14–18K, #NI1811-RHC","description":"Formulated by Legor® Group with a touch of rhodium, this white nickel-based casting and working master alloy features a low incidence of nickel release, ensuring that your completed grain complies with the current nickel requirements of EU regulation EN1811:2011. The sheet, wire and findings produced using grain properly processed with this alloy keep your market options open and protect customers who have sensitivities to nickel. This alloy delivers a smooth, fine-grain surface and an enduring bright white finish. It performs excellently in a range of applications, including stone-in- place, and is particularly suitable for sheet, wire and any mechanical deformation processes. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice Per Unit:\u003c\/strong\u003e Priced per Troy ounce\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Alloying grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Color:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquidus Temperature:\u003c\/strong\u003e 1,670°F (910°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolidus Temperature:\u003c\/strong\u003e 1,580°F (860°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Legor Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry Of Origin:\u003c\/strong\u003e Italy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50667280597338,"sku":"104414","price":498.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104414_1c3a0df3-06e3-48d7-bd2e-dc0db2c38609.jpg?v=1741327572"},{"product_id":"legor®-white-low-release-nickel-based-casting-master-alloy-for-18k-ni1811-03","title":"Legor® White Low-Release Nickel-Based Casting Master Alloy for for 18K, NI1811-03","description":"\u003cp\u003eFormulated by Legor® Group with a touch of rhodium, this white low-release nickel-based master alloy features a low incidence of nickel release, ensuring your completed grain complies with the nickel requirements of EU regulation EN1811:2011. The sheet, wire and findings produced using grain properly processed with this alloy keep your market options open and protect those customers who have sensitivities to nickel. This alloy performs excellently in a range of applications, including stone-in- place, with exceptional fluidity, a fine-grain surface quality and a consistent and enduring bright white finish.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667280859482,"sku":"104415","price":45.44,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104415_225516.jpg?v=1763190142"},{"product_id":"legor®-nickel-based-white-casting-master-alloy-for-10-18k-we134c","title":"Legor® Nickel-Based White Casting Master Alloy for 10–18K, WE134C","description":"\u003cp\u003eFormulated by Legor® Group, this nickel-based master alloy is intended for lost-wax casting; it delivers premium white color, small-grained surfaces and a low incidence of shrinkage porosity. This alloy performs excellently in a range of applications, particularly stone-in-place processes. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667281187162,"sku":"104416","price":7.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104416_629906.jpg?v=1763215838"},{"product_id":"legor®-carbon-free-nickel-based-white-working-master-alloy-for-10-18k-ob304r","title":"Legor® Carbon-Free Nickel-Based White Working Master Alloy for 10–18K, OB304R","description":"\u003cp\u003eFormulated by Legor® Group, this carbon-free nickel-based white working master alloy is intended for all types of mechanical working applications; it delivers a good white color and a high-quality surface at a budget-friendly price. This alloy features good characteristics for plastic deformation, is soft and easy to work, and offers particularly good results for tubing, wire and sheet.\n\nCarbon-free alloys contain drastically reduced (by at least 10 times) levels of carbon, greatly reducing the risk of reactivity issues during solidification, which results in a significantly higher surface quality in the finished casting.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667281645914,"sku":"104417","price":5.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104417in_798347.jpg?v=1763215733"},{"product_id":"legor®-casting-yellow-master-alloy-for-18k-y142w","title":"Legor® Casting Yellow Master Alloy for 18K, Y142W","description":"\u003cp\u003eFormulated by Legor® Group, this yellow master alloy is intended for lost-wax casting; it delivers a rich yellow color in 18-karat gold and very good plastic deformability, making it an excellent choice for mechanical working applications and machine- and hand-made chain. This alloy produces great results in sheet for stamping and cutting with good solderability; it can also be used for TIG-soldered tubing. It hardens well with heat-treating.\n\nA master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667282235738,"sku":"104420","price":92.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104420.jpg?v=1763189843"},{"product_id":"legor®-casting-master-alloy-for-925-silver-ag108m","title":"Legor® Casting Master Alloy for 925 Silver, AG108M","description":"\u003cp\u003eFormulated by Legor® Group, this silver master alloy is intended for sterling silver lost-wax casting applications using a range of casting systems. Its anti-oxidant properties make this alloy ideal for stone-in-place casting. This alloy is specifically formulated to produce bright, oxidation-free castings with exceptional surface quality and excellent mechanical properties, which enhances the reusability of scrap. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50667283710298,"sku":"104422","price":10.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104422in_173913.jpg?v=1763071386"},{"product_id":"925-sterling-silver-casting-grain","title":".925 Sterling Silver Casting Grain","description":"\u003cp\u003eGet professional, repeatable results with our best-selling, .925 sterling silver shot casting grain.\n\nWe start with the best raw materials, so that you get a smooth cast. Our manufacturing team has honed special processes to keep our silver casting grain oxygen- and gas-free. You enjoy consistent quality and composition over time, with a bright-white, lustrous finished metal.\n\nApplications \nAny casting method.\n\nCasting and Cleaning\nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.  \n\nRe-Using \nIf you plan to re-use sterling silver castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used silver. All re-used silver should be clean and free of debris. \n\nComposition \nThe copper used in alloying our sterling silver is 99.9% pure and oxygen-free. Each batch of casting grain is assayed to ensure product that contains 92.5% silver. \n\nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50685920674138,"sku":"100800","price":82.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/100800in_541425.jpg?v=1763043448"},{"product_id":"999-fine-silver-casting-grain","title":"999 Fine Silver Casting Grain","description":"\u003cp\u003eGet professional, repeatable results with this versatile 99.9% pure fine silver round shot casting grain. \n\nOur casting team has honed special processes to keep our silver casting grain oxygen-free. You enjoy consistent quality and composition over time, with a bright-white, lustrous finished metal. \n\nSold by troy ounces (ozt.). \n\nApplications\nAny casting method and making ingots. \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.  \n\nRe-Using \nIf you plan to reuse fine silver castings, remove the oxides from the surface in a pickling solution and then tumble with burnishing compound to remove any remaining debris. We recommend a minimum 1:1 ratio of new grain to used silver. \n\nComposition\nOur fine silver is electrolytically produced in our state-of-the-art facility. The purity of the silver is a nominal 99.99%+ fine.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50685921952090,"sku":"100802","price":114.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/100802in_631478.jpg?v=1763071274"},{"product_id":"yellow-bronze-casting-grain","title":"Yellow Bronze Casting Grain","description":"\u003cp\u003eGet clean, durable casts with this yellow bronze casting grain. It delivers a rich yellow color, making it a great choice for large cast sculptural pieces.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nSold by the pound. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use bronze castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used bronze. All re-used bronze should be clean and free of debris. \n\nComposition \nThe grain is composed of 92% copper and various amounts of zinc and tin.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50754199880026,"sku":"706011","price":19.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706011in_055020.jpg?v=1763125969"},{"product_id":"casters-white-bronze-chunks","title":"Caster's White Bronze Chunks","description":"\u003cp\u003eThis bass casting material comes in chunk form; it offers better fluidity in its molten state for more precisely detailed castings. The metal has a bright white color and is a great choice fashion and costume jewelry, as well as for larger non-jewelry pieces.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nSold by the pound.\n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use white brass castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used brass. All re-used brass should be clean and free of debris. \n\nComposition \nThe casting material is composed of composed of 58% copper, 1% lead, and various amounts of manganese, zinc and aluminum.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50754200863066,"sku":"706013","price":23.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706013in_021851.jpg?v=1763126163"},{"product_id":"manganese-bronze-casting-grain","title":"Manganese Bronze Casting Grain","description":"\u003cp\u003eGet clean, durable casts with this manganese bronze casting grain. It delivers a bright yellow color at a low price, making it a great choice for large items as well as high-production fashion or costume jewelry.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nSold by the pound. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use bronze castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used bronze. All re-used bronze should be clean and free of debris. \n\nComposition \nThe grain is composed of 58.25% copper with various amounts of zinc, iron, manganese, aluminum and tin.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50754209808730,"sku":"706079","price":21.27,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706079_929497.jpg?v=1763126185"},{"product_id":"alpaca-alloy-casting-grain","title":"Alpaca Alloy Casting Grain","description":"\u003cp\u003eFormulated by Legor® Group, this casting grain is the perfect an alternative to sterling silver for casting samples and master models. It delivers gray color that you can easily plate. Because it is professionally produced, you can count on consistent, repeatable quality and composition over time. Priced individually; each package contains approximately 4.4 lbs. Applications Any casting method. Casting and Cleaning In general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-Using If you plan to re-use bronze castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used bronze. All re-used bronze should be clean and free of debris. Composition The grain is a base metal formula with a lower melting temperature than nickel alloy.\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":50754211643738,"sku":"706122","price":164.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706122in_819192.jpg?v=1763189654"},{"product_id":"14k-yellow-gold-casting-grain","title":"14K Yellow Gold Casting Grain","description":"\u003cp\u003eGet professional, repeatable results with this 14-karat yellow gold casting grain. Formulated with deoxidants so you can mix 50% casting scrap with new grain and still get good results. Special additives help prevent firescale and ensure a bright gold color.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time.\n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications\nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.\n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601416290650,"sku":"600700","price":226.84,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/600700_058011.jpg?v=1762290512"},{"product_id":"clean-flow-14k-yellow-gold-casting-grain","title":"Clean Flow 14K Yellow Gold Casting Grain","description":"\u003cp\u003eGet clean castings that are easy to finish with this 14-karat yellow gold clean-flow casting grain. \n\nAdditives make the grain more fluid in its molten state, making it easier to cast fine detail and minimizing porosity by reducing the tendency to absorb gas. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.\n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Clean Flow","offers":[{"title":"Default Title","offer_id":51601418158426,"sku":"600710","price":213.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/600710_386850.jpg?v=1762297263"},{"product_id":"14k-white-gold-casting-grain-palladium-white","title":"14K White Gold Casting Grain, Palladium White","description":"\u003cp\u003eGet professional, repeatable results with this14-karat palladium white gold grain, rated Grade 1 by MJSA and specially formulated for white gold pieces. \n\nSpecial additives help prevent firescale and produce a whiteness comparable to rhodium. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. \n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications \nAny casting method.  \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.\n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601470161242,"sku":"601200","price":237.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/601200.jpg?v=1762871576"},{"product_id":"14k-white-gold-casting-grain-nickel-white","title":"14K White Gold Casting Grain, Nickel White","description":"\u003cp\u003eGet professional, repeatable results with this 14-karat nickel white gold grain, rated Grade 1 by MJSA and specially formulated for white gold pieces. Special additives help prevent firescale and produce a whiteness comparable to rhodium. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. Applications Any casting method. Casting and Cleaning In general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-Using If you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. Composition All ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601524949338,"sku":"601710","price":204.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/601710in_582211.jpg?v=1762310902"},{"product_id":"de-ox-14k-white-gold-casting-grain-ultra-nickel-white","title":"14K White Gold Casting Grain, Ultra Nickel White","description":"\u003cp\u003eGet professional, repeatable results with this De-Ox 14-karat nickel white gold casting grain. Special additives help prevent firescale and produce an ultra white color. Contains deoxidants so you can mix 30% casting scrap with 70% new grain and still get good results. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. ApplicationsAny casting method. Casting and CleaningIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-UsingIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. CompositionAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601525178714,"sku":"601720","price":218.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/601720_820313.jpg?v=1762340034"},{"product_id":"10k-white-gold-casting-grain-nickel-white","title":"10K White Gold Casting Grain, Nickel White","description":"\u003cp\u003eGet professional, repeatable results with this 10-karat nickel white gold grain, rated Grade 1 by MJSA and specially formulated for white gold pieces. Special additives help prevent firescale and produce a whiteness comparable to rhodium. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. ApplicationsAny casting method. Casting and CleaningIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-UsingIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. CompositionAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601597923674,"sku":"602710","price":148.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/602710in_757010.jpg?v=1762340052"},{"product_id":"18k-rose-gold-casting-grain","title":"18K Rose Gold Casting Grain","description":"\u003cp\u003eThis 18-karat rose gold casting grain produces a malleable finished metal with a full red color that shows its best on textured finishes such as satin, florentine or bright cut. The grain’s high copper content gives its rose color but also means that it firescales easily. Flux well, use a reducing flame or inert atmosphere, and pickle to remove the firescale. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. ApplicationsAny casting method. Casting and CleaningIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-UsingIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. CompositionAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601674895706,"sku":"604160","price":272.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/604160_791084.jpg?v=1762340083"},{"product_id":"18k-yellow-gold-casting-grain","title":"18K Yellow Gold Casting Grain","description":"\u003cp\u003eGet professional, repeatable results with this 18-karat yellow gold casting grain. Formulated with deoxidants so you can mix 50% casting scrap with new grain and still get good results. Special additives help prevent firescale and ensure a bright gold color.\n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601692754266,"sku":"604700","price":272.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/604700_484353.jpg?v=1762297407"},{"product_id":"18k-white-gold-casting-grain-nickel-white","title":"18K White Gold Casting Grain, Nickel White","description":"\u003cp\u003eGet professional, repeatable results with this18-karat nickel white gold grain.\n\nSpecial additives help prevent firescale and produce a bright white color. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. \n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications \nAny casting method.  \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended.\n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601703469402,"sku":"605700","price":285.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/605700.jpg?v=1762886645"},{"product_id":"de-ox-18k-white-gold-casting-grain-nickel-white","title":"De-Ox 18K White Gold Casting Grain, Nickel White","description":"\u003cp\u003eGet professional, repeatable results with this De-Ox 18-karat nickel white gold casting grain. Special additives help prevent firescale and produce a bright white color. The resulting metal resists tarnish better than regular white gold. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. ApplicationsAny casting method. Casting and CleaningIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-UsingIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. CompositionAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601703698778,"sku":"605701","price":261.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/605701_046380.jpg?v=1762340185"},{"product_id":"18k-white-gold-casting-grain-palladium-white","title":"18K White Gold Casting Grain, Palladium White","description":"\u003cp\u003eGet professional, repeatable results with this18-karat palladium white gold grain, rated Grade 1 by MJSA and specially formulated for white gold pieces. Special additives help prevent firescale and produce a whiteness comparable to rhodium. Contains deoxidants so you can mix 50% casting scrap with new grain and still get good results. Sold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. ApplicationsAny casting method. Casting and CleaningIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Re-UsingIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris. CompositionAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":51601703928154,"sku":"605703","price":221.05,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/605703in_443269.jpg?v=1762310977"},{"product_id":"argentium®-940-pro-silver-casting-grain","title":"Argentium® 940 PRO Silver Casting Grain","description":"\u003cp\u003eGet durable, tarnish-resistant castings with anti-oxidant, anti-firescale Argentium® 940 PRO. Exceptional fluidity makes this grain ideal for filigree and detailed designs, small items, flat surfaces and large surface areas. This grain also delivers beautiful results with stone-in-place casting. Argentium® 940 PRO has the hardness and strength of an alloy with a higher silver content than sterling. This produces in a white, reflective color and durability that resists scratching. Priced by the troy ounce (ozt.)ApplicationsArgentium® 940 PRO casting grain is specifically engineered for investment casting with modern enclosed machines, but also performs well in open systems. It is the alloy of choice for those whose work is predominately investment casting. CompositionArgentium® 940 PRO is made with copper and select deoxidizing elements. The alloy is guaranteed to be at least 93.5% pure silver. Casting and CleaningIt is important to use a flask temperature at least 85°F (30°C) below that normally used for sterling and never higher than 1,250°F. Use in dedicated crucibles to prevent accidental cross-contamination. Air-cool at least 15 minutes before quenching to achieve a hardness approximately equal to that of standard sterling. Using boric acid as a flux is recommended. Re-UsingWhen re-casting Argentium® Silver, we recommend 1:1 ratio of new grain to used silver. For higher-quality pieces, a higher percentage of fresh grain ensures the best results. Remove the copper oxides from the surface in a pickling solution and then tumble with burnishing compound to remove any remaining debris. Adding traditional sterling to this grain is not recommend as doing so tends to dilute the properties of Argentium Silver.\u003c\/p\u003e","brand":"Rio Grande","offers":[{"title":"Default Title","offer_id":52645111169370,"sku":"103000","price":125.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/103000.jpg?v=1762290463"},{"product_id":"ancient-bronze-casting-grain","title":"Ancient Bronze Casting Grain","description":"\u003cp\u003eGet clean, durable casts with this zinc-free, true bronze casting grain. It delivers a deep ancient bronze color with rich red undertones and takes patina beautifully.\n\nSold by the pound. \n\nApplications \nAny casting method.\n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use ancient bronze castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used bronze. All re-used bronze should be clean and free of debris. \n\nComposition \nAll ingredients are kept in an oxygen-reduced atmosphere during the melting and pouring process to ensure optimum deoxidation.\n\nThe grain is composed of 90% copper with some tin; it fits into the CDA#90700 category.\u003c\/p\u003e","brand":"Rio Grande","offers":[{"title":"Default Title","offer_id":52645122081114,"sku":"706051","price":32.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706051.jpg?v=1762290568"},{"product_id":"22k-yellow-gold-casting-grain","title":"22K Yellow Gold Casting Grain","description":"\u003cp\u003eGet professional, repeatable results and a rich gold color with this 22-karat gold casting grain.  \n\nSpecial additives reduce firescale and promote good flow and fill, resulting in a smooth cast surface. \n\nFormulated with deoxidants so you can mix 50% casting scrap with new casting grain and still get good results. \n\nSold by the pennyweight (dwt.), minimum purchase is 0.2 dwt. \n\nApplications \nAny casting method.  \n\nCasting and Cleaning \nIn general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. \n\nRe-Using \nIf you plan to re-use gold castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used gold. All re-used gold should be clean and free of debris.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":52646398067034,"sku":"609700","price":332.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/609700_849785.jpg?v=1762297281"},{"product_id":"legor®-casting-master-alloy-for-925-silver-ag115m","title":"Legor® Casting Master Alloy for 925 Silver, AG115M","description":"\u003cp\u003eFormulated by Legor® Group, this highly tarnish-resistant silver master alloy from Legor® Group is intended for silver lost-wax casting applications in a variety of systems, and is ideal for stone-in-place casting. It is specifically formulated to deliver bright color, oxidation-free castings with exceptional surface quality and excellent mechanical properties, which enhances the reusability of scrap. A master alloy casting grain is a pre-formulated mix of base-metal elements; add the appropriate amount of precious metal grain to the master alloy to create the casting alloy you need.\n\nSold by the troy ounce (ozt.).\u003c\/p\u003e","brand":"Legor Group","offers":[{"title":"Default Title","offer_id":52646402982234,"sku":"104423","price":7.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/104423in_718576.jpg?v=1762297307"},{"product_id":"950-platinum-casting-pieces","title":".950 Platinum Casting Pieces","description":"\u003cp\u003eGet a bright white color with this .950 platinum casting material. It is a great choice for your high-end jewelry pieces. Because it is professionally produced, you can count on consistent, repeatable quality and composition over time. Pieces cast from this material can be quality-stamped as \"950 PLAT.\"Applications Any casting method. Casting and Cleaning In general, your casting temperature should be 100˚F (37.7˚C) above the liquidus point (somewhat hotter if the castings are intricate). Use a small amount of high-quality flux when melting with an open flame. We recommend Matt’s Casting Flux™. For further cleaning, mechanical means are recommended. Casting platinum requires the same steps as casting gold, but the process is performed differently; be sure to request a technical specification sheet about casting with platinum. Re-Using If you plan to re-use platinum castings, remove the copper oxides from the surface in a pickling solution or by mechanical means. We recommend a minimum 1:1 ratio of new grain to used platinum. All re-used platinum should be clean and free of debris. Composition This material is composed of 95% platinum and 5% ruthenium.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":52646406357338,"sku":"699131","price":144.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/699131.jpg?v=1762297333"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/collections\/metals-casting-grain-master-alloy_cb657a01-1838-4def-9868-8f5681c76e88.jpg?v=1763467585","url":"https:\/\/www.amadesa.com\/collections\/casting-grain-master-alloys.oembed?page=2","provider":"Amadesa","version":"1.0","type":"link"}