This range is designed for the Markforged Metal X system, enabling engineers, manufacturers, and innovators to create strong, functional metal components without the time or cost of traditional machining or casting.
From tooling and jigs to complex end-use parts, Markforged metal filament helps bridge the gap between prototyping and full-scale production. It’s metal printing made accessible.
High-Strength Metals for Mission-Critical Parts
Markforged’s filament portfolio includes some of the most widely used metals in industry. Each one is tailored for excellent printability and predictable results after sintering.
- 17-4 PH Stainless Steel – High strength and corrosion resistance, ideal for robust tooling, brackets, and mechanical components.
- 316L Stainless Steel – Excellent chemical resistance and ductility, making it a go-to for marine, medical, and food-safe applications.
- Copper – Pure copper with outstanding thermal and electrical conductivity, suitable for heatsinks, inductors, and electrodes.
- Inconel 625 – Designed for extreme environments, this nickel-based superalloy resists heat, pressure, and corrosion.
- Tool Steels (D2, H13) – Perfect for punches, dies, and high-wear tooling, these filaments are built to perform under stress.
Each Markforged metal filament is designed to be used with the Metal X system, which simplifies the entire metal printing process, from washing to sintering, so you can focus on designing and delivering.
Why Choose Markforged Metal Filament?
The benefits are clear: faster lead times, lower production costs, and the ability to create complex geometries that would be difficult or impossible to machine.
With Markforged metal filament, you can:
- Bring production in-house and control your supply chain
- Iterate quickly with real materials
- Produce small to medium batches of metal parts affordably
- Reduce waste compared to subtractive manufacturing
And because it all happens with a safe, office-friendly workflow, there’s no need for the specialised infrastructure usually associated with metal manufacturing.
Expert Advice and Ongoing Support
Whether you're just getting started with metal 3D printing or scaling up your workflow, our team at Additive-X is here to help. We work closely with Markforged to support your material selection, process optimisation, and application development.
Browse the full range of Markforged metal filament and take the next step towards high-performance, in-house metal part production.
Let’s make metal printing easier, together.
