6K Additive to Increase Production Capacity Fivefold with $23.4M DPA Grant and IPO Funds
6K Additive has commenced a major expansion of its Burgettstown facility, supported by a $23.4 million U.S. Defense Production Act grant and $31.4 million raised in its ASX IPO, aiming to increase production capacity five-fold by the end of 2026.
- Five-fold increase in annual production capacity to 1,000 metric tons
- Expansion funded by $23.4 million DPA Title III grant and $31.4 million IPO proceeds
- New facilities for refractory metals and ingot melting to support domestic supply chains
- Creation of over 17 skilled jobs and 37 construction roles in Burgettstown, PA
- Initial production from expanded site expected by late 2026
Strategic Facility Expansion Underway
6K Additive, Inc. (ASX:6KA), a U.S.-based manufacturer of high-performance metal powders, has officially broken ground on a significant expansion of its Burgettstown, Pennsylvania manufacturing campus. This development follows the company’s December 2025 initial public offering on the Australian Securities Exchange, which raised A$48 million (US$31.4 million), and a $23.4 million grant awarded under the U.S. Defense Production Act (DPA) Title III program.
The expansion aims to increase 6K Additive’s production capacity from 200 metric tons to a targeted 1,000 metric tons annually, representing a five-fold scale-up. The project includes constructing four new buildings, tripling the footprint of the existing powder production facility, and adding dedicated infrastructure for refractory metals and ingot melting. These enhancements are designed to support a fully domestic supply chain for critical metals used in defence, aerospace, and energy sectors.
Focus on Critical Metals for National Security
6K Additive’s CEO, Frank Roberts, highlighted the strategic importance of the expansion, noting that the combination of federal funding and IPO capital enables the company to accelerate its vision of a secure and sustainable domestic supply of critical metals. The company’s proprietary UniMelt® microwave plasma technology will be leveraged to produce spherical metal powders and alloy additions essential for applications such as hypersonics, advanced nuclear reactors, and aerospace propulsion.
Specifically, the expanded facility will produce high-temperature materials including tungsten, rhenium, and C-103 alloys for missile systems and flight surfaces, as well as nickel and titanium powders for next-generation aerospace components. The addition of refractory metal capabilities and ingot melting facilities further solidifies 6K Additive’s role in supplying materials critical to U.S. national security interests.
Economic and Operational Impact
The DPA Title III grant covers 50% of the expansion costs, with the remainder funded through the company’s IPO proceeds. The project is expected to create over 17 new skilled positions in engineering and technical operations, alongside 37 construction jobs supporting the local economy. Initial production from the expanded Burgettstown site is anticipated by the end of 2026, with a dedicated refractory metals facility planned for completion in 2027.
This expansion follows recent contract wins and orders for 6K Additive, including a $1.1 million Nickel 718 powder order from a major OEM and a $1.95 million U.S. defense contract to develop domestic recycling of strategic metals. These developments underscore the company’s growing footprint in additive manufacturing and critical materials supply chains.
While forward-looking statements in the announcement caution that actual outcomes may vary due to risks and uncertainties, the expansion represents a significant step in 6K Additive’s growth strategy and its positioning within the advanced materials sector.
Bottom Line?
6K Additive’s expansion marks a substantial capacity increase backed by government and market funding, with operational milestones to watch through 2026.
Questions in the middle?
- How will the expanded capacity influence 6K Additive’s market share in critical metal powders?
- What are the potential challenges in scaling production to 1,000 metric tons annually within the projected timeline?
- How might evolving U.S. defense and energy policies impact demand for domestically produced metal powders?
