{"id":163288,"date":"2021-04-21T17:49:07","date_gmt":"2021-04-21T09:49:07","guid":{"rendered":"http:\/\/facfox.com\/docs\/?post_type=kb&#038;p=163288"},"modified":"2021-04-21T17:53:38","modified_gmt":"2021-04-21T09:53:38","slug":"the-best-metal-materials-for-3d-printing","status":"publish","type":"kb","link":"https:\/\/facfox.com\/docs\/kb\/the-best-metal-materials-for-3d-printing","title":{"rendered":"The Best Metal Materials for 3D Printing"},"content":{"rendered":"<p>Nearly all metal 3D printing processes rely on metal powder. Whether used as a raw material or bound in a filament, it is the essential ingredient that enables machines to additively fabricate parts. This means the availability of metal 3D printing materials in additive manufacturing must depend almost entirely on how easily the powdered form can be fused together. Aluminum powder, for example, is more difficult to meld together than steels that are much more easily bonded, and is therefore a lot less common of a metal 3D printed material.<\/p>\n<p>The most useful metal 3D printing materials offer manufacturers the greatest value-add compared to traditional manufacturing methods. Oftentimes this stems from machinability. Hard-to-machine materials like tool steels and titanium are traditionally very tough to work with, but because machinability does not equate to printability, these metals can be made on a 3D printer with minimal labor at a fixed, low cost per part.<\/p>\n<p>The two main 3D Printing techniques for aluminum are <a href=\"https:\/\/facfox.com\/docs\/kb\/dmls-slm-comparison\">Direct Metal Laser Sintering (DMLS) and Select Laser Melting (SLM)<\/a>. Let\u2019s review some of the metal 3D printing <a href=\"https:\/\/facfox.com\/materials\/\">materials<\/a> available on <a href=\"https:\/\/facfox.com\">FacFox<\/a>, and the pros and cons that each material brings to the manufacturing process.<\/p>\n<h3>Aluminum<\/h3>\n<p>The most remarkable properties of aluminum are its low density and resistance to corrosion through the phenomenon of passivation. In contrast to traditional shiny milled aluminum, 3D printed aluminum is a bit grayer and more matte with a slightly rougher and less defined surface. Aluminum models are very strong, precise and can have feature size as small as 0.25 mm.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-aluminum\">DMLS Aluminum<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2021\/04\/78c0104bb7daf5be.png\" \/><\/p>\n<h3>Bronze<\/h3>\n<p>Bronze is a copper-based alloy and is an affordable and strong material for printing metal. In 3D Printing, bronze is typically used to produce detailed miniatures, sculptures, jewelry or preprint tests (to form-fit before producing with gold or silver).<\/p>\n<p>Wax 3D Printing and lost wax casting are techniques used to build bronze designs. It can be coated with a polished PU or natural PU coating, or left natural and uncoated.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-bronze\">DMLS Bronze<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2021\/04\/1cfc4e97215663af.png\" \/><\/p>\n<h3>Cobalt Chrome<\/h3>\n<p>Cobalt Chrome is characterized by high tensile strength and hardness, corrosion and wear resistance, and low ductility. Applications would include medical devices\/implants, turbine engines, industrial\/mechanical components, and oil and gas.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-cobalt-chrome\">DMLS Cobalt Chrome<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2021\/04\/02cbe8c2c0ffb6b5.png\" \/><\/p>\n<h3><strong>Inconel<\/strong><\/h3>\n<p>While 3D printers can be used to produce parts out of common metals such as steel, they can also fabricate parts out of superalloys that are uniquely suited for extreme environments. Inconel 625 is a strong, stiff, and very corrosion- and heat-resistant nickel-based superalloy that is often used in places like turbines and rockets.<\/p>\n<p>Other types of Inconel, namely Inconel 718, don\u2019t have the same heat resistance that Inconel 625 has. The material is traditionally wildly expensive to machine; conversely, Inconel can be purchased in powder form and 3D printed for a fraction of the cost, opening the door to affordable Inconel components.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-inconel-625\">DMLS Inconel 625<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-inconel-718\">DMLS Inconel 718<\/a><\/strong><\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" width=\"516\" height=\"301\" class=\"wp-image-163291 size-full aligncenter\" src=\"https:\/\/facfox.com\/docs\/wp-content\/uploads\/2021\/04\/Pasted-into-The-Best-Metal-Materials-for-3D-Printing.png\" \/><\/p>\n<h3>Maraging Steel<\/h3>\n<p>Maraging steel is a type of steel with ultra-high strength and low carbon content, which results in good machinability and chemical stability. The extended heat treatment gives this material high strength and toughness without losing malleability.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-maraging-steel\">DMLS Maraging Steel<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"size-full wp-image-163294 aligncenter\" src=\"https:\/\/facfox.com\/docs\/wp-content\/uploads\/2021\/04\/PH1-2.jpg\" alt=\"\" width=\"800\" height=\"571\" \/><\/p>\n<h3><strong>Stainless Steel<br \/>\n<\/strong><\/h3>\n<p>Stainless steel is characterized by high strength and excellent corrosion resistance. This material is used across a vast range of industries and applications from manufacturing to assistive technology. Examples of 3D printed stainless steels include the extremely corrosion-resistant 316L and the heat treatable 17-4 PH Stainless Steel.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-stainless-steel-316l\">DMLS Stainless Steel 316L<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-stainless-steel-17-4-ph\">DMLS Stainless Steel 17-4 PH<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2021\/04\/4a6eed4a2215c891.png\" \/><\/p>\n<h3><strong>Titanium<\/strong><\/h3>\n<p>This metal is strong, incredibly lightweight, and heat and chemical resistant. Normally, titanium is extremely challenging to machine (contributing to its high cost), making it a great candidate for 3D printing. The most common 3D printed titanium is Titanium 64 (Ti-6Al-4V) and is used in situations when a very high strength to weight ratio is beneficial, such as aircraft.<\/p>\n<p>FacFox&#8217;s available materials:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/facfox.com\/materials\/dmls-titanium\">DMLS Titanium<\/a><\/strong><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/img.facfox.com\/imgs\/2021\/04\/a017872e68310300.png\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nearly all metal 3D printing processes rely on metal powder. Whether used as a raw material or bound in a filament, it is the essential ingredient that enables machines to additively fabricate parts. This means the availability of metal 3D printing materials in additive manufacturing must depend almost entirely on how easily the powdered form [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":163294,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"kbtopic":[122],"kbtag":[295,528,411,96,319,175,97,296],"class_list":["post-163288","kb","type-kb","status-publish","has-post-thumbnail","hentry","kbtopic-mtl","kbtag-aluminum","kbtag-cocr","kbtag-copper","kbtag-dmls","kbtag-materials","kbtag-metal","kbtag-slm","kbtag-steel"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>The Best Metal Materials for 3D Printing - FacFox Docs<\/title>\n<meta name=\"description\" content=\"Nearly all metal 3D printing processes rely on metal powder. 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