{"id":4360,"date":"2021-01-28T17:06:49","date_gmt":"2021-01-28T17:06:49","guid":{"rendered":"https:\/\/www.shapeways.com\/?post_type=materials-new&#038;p=4360"},"modified":"2025-09-03T09:09:26","modified_gmt":"2025-09-03T13:09:26","slug":"bronze","status":"publish","type":"materials","link":"https:\/\/www.shapeways.com\/materials\/bronze","title":{"rendered":"Bronze"},"featured_media":4365,"parent":0,"menu_order":0,"template":"","tags":[],"material_technology":[30],"class_list":["post-4360","materials","type-materials","status-publish","has-post-thumbnail","hentry","material_technology-wax-casting"],"acf":{"cta":"contact","material_type":"Copper-Tin Alloy (90% Copper, 10% Tin)","application":"Jewelry, Fashion Accessories, Home Decor, Prototypes, Miniatures","features":"","images":[4364,4365],"about":"Bronze is a copper-tin alloy featuring a deep red color, similar to rose gold. Jewelry, accessories, and home decor are all popular applications for use with Bronze 3D printing. This metal material exhibits a subtle marbling effect with silvery highlights, giving each piece unique character with a vintage look. Composed of 10% Tin and 90% Copper, Bronze 3D printing materials are capable of showcasing intricate details, and offering a professional, finished look and feel. This material will tarnish over time, but can be polished back to achieve a like-new surface. Internal detail can not be polished, well-reachable surfaces will be polished therefore tight internal spaces may remain unpolished. ","color_finishes":[{"colorplate":5748,"colorname":"","colordescription":""}],"finishes_extra":[{"title":"Natural ","description":"Light polishing to achieve a somewhat rough surface with a matte finish."},{"title":"Polished","description":"Hand-polished to achieve a smooth, shiny surface."}],"properties":null,"description":[{"property":"Material Highlights","value":"High-quality, shiny finishing, intricate detail and great value are all characteristics of Bronze 3D printing"},{"property":"Handling and Care","value":"Polished and Natural finishes will tarnish over time and may require polishing or cleaning"}],"documents":[{"document":13692}],"bounding_box":{"max":"89 \u00d7 89 \u00d7 100 mm \r\n75 \u00d7 75 \u00d7 40 mm (Interlocking Parts)","min":"2.4 \u00d7 2.4 \u00d7 0.6 mm"},"walls":{"supported_min":"0.6 mm (Natural) \r\n0.8 mm (Polished)","unsupported_min":"0.6 mm (Natural) \r\n0.8 mm (Polished)"},"wires":{"supported_min":"0.8 mm (Natural, Polished)\r\n","unsupported_min":"1.0 mm (Natural, Polished, Fine Detail Polished, Antique)\r\n1.5 mm (Interlocking Parts)"},"details":{"min_embossed":"0.35 mm high & wide (Natural)\r\n0.4 mm high & wide (Polished)","min_engraved":"0.3 mm high & wide (Natural)\r\n0.35 mm high & wide (Polished)"},"escape_holes":{"single_min":"4.0 mm","multiple_min":"2.0 mm"},"clearance":{"min":"0.3 mm \r\n"},"sprues":{"sprues":"Not supported"},"parts":{"interlocking":"Not supported","enclosed":"Not supported"},"parts_multiple":"","parts_in_file":{"max":"Up to two identical parts (like earrings or cufflinks) may be uploaded in the same model file for Bronze 3D printing. We cannot accept multiple, unique, non-interlocking parts ordered in the same model file; there should be one file for each unique part for successful Bronze 3D printing.\r\n"},"accuracy":{"accuracy":"Your Bronze 3D printing model may shrink about 0.25 mm plus 2.5% after casting and finishing. For rings, the inner diameter is accurate within +\/- 0.1 to 0.15mm. On average, the Bronze 3D printing model shrinks about 2.5% after casting and finishing. We do our best to polish the internal diameter to match your bronze 3D printing model file.","accuracy_description":"For example: A product with dimensions of 50 x 50 x 100 mm can be 0.25 mm + 0.025*100 mm = 0.5 mm smaller in any direction."}},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.9 (Yoast SEO v23.9) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bronze 3D Printing - Shapeways<\/title>\n<meta name=\"description\" content=\"Learn everything about 3D printing with Bronze: tips, design rules, technical documentation, and product examples and inspiration.\" \/>\n<meta name=\"robots\" content=\"index,follow\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.shapeways.com\/materials\/bronze\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bronze\" \/>\n<meta property=\"og:description\" content=\"Learn everything about 3D printing with Bronze: tips, design rules, technical documentation, and product examples and inspiration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.shapeways.com\/materials\/bronze\" \/>\n<meta property=\"og:site_name\" content=\"Shapeways\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Shapeways\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-03T13:09:26+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.shapeways.com\/wp-content\/uploads\/2020\/12\/Gallery-Bronze-1-scaled.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@shapeways\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.shapeways.com\/materials\/bronze\",\"url\":\"https:\/\/www.shapeways.com\/materials\/bronze\",\"name\":\"Bronze 3D Printing - 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