11/04/2025
ASTM International UK joins £38m DECSAM programme to scale sustainable aerospace additive manufacturing
We’re excited to be part of DECSAM — Digitally Enabled Competitive & Sustainable Additive Manufacturing — a UK programme led by Airbus to make laser powder bed fusion (PBF-LB) more cost-effective, productive and sustainable for flight-ready aerospace parts. The four-year project runs June 2024 – June 2028 under the ATI Programme, supported by Innovate UK and the UK Department for Business & Trade.
DECSAM brings together 11 partners to demonstrate an integrated, digitally connected AM supply chain — from alloy development and build strategies to post-processing, inspection, factory design and scale-up. Total programme value: £38m.
What DECSAM will deliver
The consortium will advance four pillars: Performance (materials, modelling, physics-driven design), Productivity (high-power lasers, beam shaping, advanced scan strategies, in-situ monitoring and closed-loop control), Scalability (end-to-end digital thread, automated sustainable factory concepts, efficient post-processing/inspection), and Application(integrating the developed technologies on target products to demonstrate overall cost and performance benefit). Expected outputs include ground/flight demonstrators, validated recycled-powder routes, widened powder specifications, verified parameter themes, in-process monitoring software, and guidance toward qualification & certification.
Our role
ASTM International will play a leading role in amplifying DECSAM’s outcomes—sharing its findings, standards insights, and adoption pathways with the global manufacturing community. Through its UK-based AM operations and global Centre of Excellence, ASTM brings expertise in qualification, certification, data interoperability, and sustainable materials. This builds on the launch of ASTM International UK, a new regional hub driving additive and advanced manufacturing qualification, standardization, and adoption across the UK and Europe.
“The UK government’s investment in green aerospace innovation is a strong signal that sustainable manufacturing is both a national priority and a global opportunity,” said Andrew G. Kireta Jr., president of ASTM International. “DECSAM exemplifies the kind of industry-led collaboration needed to unlock additive manufacturing’s potential at scale—and ASTM is proud to contribute to its success.”
Consortium (11): Airbus Operations Ltd (lead), Renishaw Plc, Authentise Ltd, The MTC - Manufacturing Technology Centre Ltd, GKN Aerospace Services Ltd, Additive Manufacturing Solutions Ltd., Apex Additive Technologies Ltd, Domin Ltd, The University of Sheffield, ToffeeX Ltd.
Funding acknowledgement: This work is supported by the ATI Programme: a partnership of the Aerospace Technology Institute, the Department for Business and Trade and Innovate UK.
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