Build surface: PEI sheets or painters tape are recommended.A hardened steel nozzle is recommended, as the abrasiveness of metal filaments will quickly degrade brass nozzles.However, check your filament for the specific temperature to use. Metal filament extruder temperature: typically ranges between 190⁰C-220⁰C.However, some optional hardware and considerations may produce better results, and make life a little easier. With the exception of part-cooling fans, which are required, metal filaments do not need any additional equipment for 3D printing. Metal filament 3D printing parameters & temperatures Ironically, Ironman here is made from a bronze and copper composite. However, they are far more brittle.Īlthough metal filaments can be used in the same way as polymer filaments, their fragility makes them unsuitable for producing objects that require a high degree of strength. Although not as heavy as pure metal, metal-filled filament parts feel more solid than polymer ones. Metal filaments are significantly heavier than polymer materials. The properties of your metal filament will depend on the type of metal powder used, and how much of it is present within your spool. Despite this, there are some properties present in all metal filaments.Īll metals add a color to their spool, adding a metallic finish to your prints in a similar way to metallic car paints. Without the need to purchase a DMLS machine, metal filaments are a vastly cheaper and therefore more accessible way to produce metallic objects. Although they don’t possess all the properties of pure metal, they can extrude through a conventional Fused Deposition Modeling (FDM) 3D printer. This is where metal filaments offer an alternative. Dust is brushed from a pure metal print, produced by a DMLS capable 3D printer.ĭespite advances in DMLS since, metal 3D printing remains inaccessible, chiefly because it requires large and expensive industrial 3D printers to produce.
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