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Markforged Releases the First Generally-Available Solution for 3D Printing Pure Copper

By Markforged Press Release

Markforged, a manufacturer of metal and carbon fiber 3D printers, announced on February 13, 2020 the release of pure Copper for the Markforged Metal X system. 3D printing copper parts on demand will drive new manufacturing and supply chain efficiencies for customers – leading to reduced lead times and part costs, as well as eliminating the need for costly inventory. Available today, Markforged provides an easy and fast way to produce geometrically complex copper with high electrical and thermal conductivity.

Harness high thermal and electrical conductivity — including greater than 350 W/mK thermal conductivity and 84% IACS electrical conductivity.

“Copper powers our world. It’s everywhere. It builds our cars, enables phones, and keeps electrical equipment running,” said Greg Mark, Markforged CEO and Founder in a press release dated February 13. “Copper has traditionally been an expensive and challenging material to machine and incompatible for 3D printing in a pure form with other techniques. Now, we’ve made it easier and cheaper to produce.”

The new material is available for the Metal X system, Markforged’s patented platform that 3D prints metal. Copper is the latest metal to join the lineup of materials, which also includes aerospace superalloys like Inconel 625, 17-4 PH Stainless Steel, H13 Tool Steel, D2 Tool Steel, and A2 Tool Steel. With systems across six continents, the Metal X is used to deliver on applications such as functional prototypes, tooling and fixtures, and end-use production parts to help customers reduce manufacturing costs and improve supply chain efficiency.

Learn more about Markforged Copper at

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