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aerospaceOctober 3, 2026

6K Additive and ADDMAN Forge a Sustainable Nickel 718 Powder Partnership

A $10.8M deal between 6K Additive and ADDMAN signals a new era in sustainable metal powder supply for additive manufacturing.

A New Era of Sustainable Metal Powder Supply in Additive Manufacturing \\[n] In a significant move, 6K Additive, a Pennsylvania-based metal powder producer, has signed a 30-month agreement with Florida-headquartered ADDMAN Engineering to supply Nickel 718 alloy powder. The deal, valued at up to $10.8 million, not only ensures a steady supply of high-quality powder but also introduces a buy-back program for used powder, promoting a circular economy. This partnership is particularly relevant for Southeast Asian factories, especially those in Thailand, Vietnam, Indonesia, and Malaysia, as it sets a new standard for sustainability and material integrity in the region. \\[n] ## Enhancing Material Integrity and Supply Chain Resilience \\[n] The agreement includes dedicated stocking support for ADDMAN, ensuring that the company can meet its growing production demands. By sourcing domestically produced powder, ADDMAN can reduce its reliance on foreign supply chains, which is crucial for sensitive sectors such as aerospace, defense, and energy. For ASEAN factories, this model offers a blueprint for enhancing material integrity and supply chain resilience. Factories in Thailand, for example, can benefit from similar partnerships to ensure a consistent supply of high-quality materials, reducing the risk of disruptions. \\[n] ## Circular Economy and Cost Efficiency \\[n] One of the key features of the agreement is the buy-back program, where 6K Additive will reprocess used powder using its UniMelt microwave plasma system. This process converts revert material into new, high-performance metal powders, creating a closed loop that supports sustainability and cost efficiency. For Vietnamese and Indonesian factories, this approach can be a game-changer. By adopting similar practices, these factories can reduce waste, lower costs, and contribute to a more sustainable manufacturing ecosystem. \\[n] ## Implications for ASEAN Factories \\[n] The 6K Additive-ADDMAN partnership demonstrates the potential for ASEAN factories to adopt more sustainable and efficient practices. For Malaysian factories, which are increasingly focusing on advanced manufacturing, this model can serve as a template for integrating circular economy principles. By partnering with local suppliers and implementing buy-back programs, factories can enhance their competitiveness, reduce environmental impact, and align with national priorities for sustainable development. \\[n] ## Concrete Takeaway for Factory Buyers \\[n] For factory buyers in ASEAN, the 6K Additive-ADDMAN partnership highlights the importance of strategic supplier relationships and the benefits of a circular economy. By seeking out suppliers that offer both high-quality materials and recycling programs, factories can achieve greater material integrity, supply chain resilience, and cost efficiency. Embracing these practices will not only support sustainable manufacturing but also position ASEAN factories as leaders in the global market.

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Editorial rewrite by ASEAN Machine team, based on public reporting from 3D Printing Industry, with added ASEAN manufacturing context.

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