{"title":"Base Metal Casting Grain \u0026 Chunks","description":"\u003cp\u003eShop brass, bronze, white bronze, yellow bronze, manganese bronze, alpaca alloy, and nickel casting grain and chunks. Designed for smooth melts and strong fills, these base-metal alloys offer reliable performance for sculpture, jewelry components, prototypes, and cost-effective casting projects.\u003c\/p\u003e","products":[{"product_id":"casters-yellow-brass-chunks","title":"铸造用黄铜块","description":"这种黄铜铸造材料为块状；其熔融状态下流动性更好，适合制作细节更精确的铸件。该金属呈明亮的黄色，是时尚和服装珠宝以及较大非珠宝件的理想选择。\n\n由于是专业生产，您可以依赖其长期稳定、一致的质量和成分。 \n\n按磅出售。\n\n应用 \n任何铸造方法。\n\n铸造与清洁 \n一般来说，您的铸造温度应比液相点高100˚F (37.7˚C)（如果铸件结构复杂，则需更高温度）。使用明火熔炼时，加入少量高质量助熔剂。我们推荐Matt’s Casting Flux™。进一步清洁建议采用机械方法。 \n\n重复使用 \n如果计划重复使用黄铜铸件，请通过酸洗液或机械方法去除表面的铜氧化物。我们建议新料与旧黄铜的比例至少为1:1。所有重复使用的黄铜应保持清洁且无杂质。 \n\n成分 \n铸造材料由63%铜、1%铅及不同含量的锌和锡组成。\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e单价：\u003c\/strong\u003e 按磅计价\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e形态：\u003c\/strong\u003e块状\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e金属类型：\u003c\/strong\u003e 黄铜\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e金属颜色：\u003c\/strong\u003e 黄色\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e液相温度：\u003c\/strong\u003e1706°F (930°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e固相温度：\u003c\/strong\u003e1650°F (899°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e比重：\u003c\/strong\u003e 8.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e原产国：\u003c\/strong\u003e 美国\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e重量：\u003c\/strong\u003e 0.000 公斤\u003c\/li\u003e\n\u003c\/ul\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":"bronze-casting-grain","title":"青铜铸造颗粒","description":"使用这种粉红青铜铸造颗粒可获得干净、耐用的铸件。非常适合珐琅装饰的作品，它具有较低的收缩孔隙率，并且不会在坩埚中留下残留物。\n\n由于是专业生产，您可以依赖其长期稳定、一致的质量和成分。特殊的抗氧化剂确保铸件无瑕疵，并帮助其保持更长时间的亮丽色彩。\n\n按磅出售。\n\n应用\n任何铸造方法。\n\n铸造与清理\n通常，您的铸造温度应比液相线温度高100˚F（37.7˚C）（如果铸件结构复杂，则需更高温度）。使用明火熔炼时，加入少量高质量助熔剂。我们推荐Matt’s Casting Flux™。进一步清理建议采用机械方法。\n\n再利用\n如果计划重复使用旧青铜铸件，请在酸洗液中或通过机械方法去除表面铜氧化物。我们建议新颗粒与旧青铜的比例至少为1:1。所有重复使用的青铜应保持清洁且无杂质。\n\n成分\n在熔炼和浇注过程中，所有成分均保持在低氧气氛中，以确保最佳脱氧效果。\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e单价：\u003c\/strong\u003e按磅计价\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e形态：\u003c\/strong\u003e铸造颗粒\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e金属类型：\u003c\/strong\u003e青铜\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e金属颜色：\u003c\/strong\u003e青铜色\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e液相线温度：\u003c\/strong\u003e1,875°F (1,024°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e固相线温度：\u003c\/strong\u003e1,715°F (935°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e比重：\u003c\/strong\u003e8.7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e品牌：\u003c\/strong\u003eRio Grande\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e原产国：\u003c\/strong\u003e意大利\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e重量：\u003c\/strong\u003e0.000 kg\u003c\/li\u003e\n\u003c\/ul\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":"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":"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":"ancient-bronze-casting-grain-2-27-kg","title":"Ancient Bronze Casting Grain, 2.27 kg.","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 in five pound packages. \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":52646421430618,"sku":"7060515","price":147.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/7060515in_287900.jpg?v=1762297423"},{"product_id":"nickel-alloy-casting-grain","title":"Nickel Alloy Casting Grain","description":"\u003cp\u003eGet a bright white color, similar to silver, with this nickel alloy casting grain. \n\nBecause it is professionally produced, you can count on consistent, repeatable quality and composition over time. \n\nPriced individually; each package contains 2 oz. of grain.\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 nickel alloy 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 nickel. All re-used nickel should be clean and free of debris. \n\nComposition \nThe grain is composed of copper, nickel and zinc; this grain contains 4% lead.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":52744311800154,"sku":"706008","price":12.68,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/706008in_930852.jpg?v=1763189631"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/collections\/metals-casting-grain-base-metals.jpg?v=1763370577","url":"https:\/\/www.amadesa.com\/zh-cn\/collections\/base-metal-casting-grain.oembed","provider":"Amadesa","version":"1.0","type":"link"}