VOESTALPINE BOHLER WELDING GERMANY GMBH

Their core work

voestalpine Böhler Welding Germany GmbH is the German arm of one of Europe's major welding consumables manufacturers, producing high-performance welding wires, electrodes, and filler materials for industrial use. In H2020 research, they contribute as a specialist materials supplier — their welding wire is the physical feedstock that makes Wire+Arc Additive Manufacturing (WAAM) possible, so they sit at the intersection of traditional weld consumables and emerging metal AM processes. Their role in projects like Grade2XL and MULTI-FUN is to co-develop and supply advanced wire materials — including nanoparticle-enhanced and multi-material variants — that enable researchers and manufacturers to build large, functionally complex metal structures layer by layer. They bring industrial production know-how and materials quality to consortia that would otherwise remain purely academic.

What they specialise in

How they've shifted over time

Both projects began in 2020, so there is no long temporal arc to trace — but the keyword split between the two projects reveals a meaningful thematic shift in emphasis. The Grade2XL work centered on geometric and structural ambition: WAAM at extra-large scale, functionally graded designs, and in-line non-destructive evaluation to ensure quality during build. The MULTI-FUN thread moves further into materials science: nanoparticles, multi-material combinations, novel integrated functionalities, and — notably — market uptake by SMEs and large enterprises, signaling a push toward commercial readiness. The trajectory is from structural scale-up toward advanced material composition and industrial adoption.

They are moving from proving WAAM works at scale toward developing commercially deployable, functionally enhanced wire materials — including nanoparticle variants — aimed at broadening the market beyond early adopters.

How they like to work

Böhler Welding has never coordinated an H2020 project, operating exclusively as a participant or third party — the role of a specialist supplier brought in for what they produce and know, not for administrative leadership. Their two projects are large Innovation Actions with broad consortia; the 42 unique partners across 12 countries in just two projects reflects the typical scale of IA manufacturing consortia, not a dense personal network. As a third party in MULTI-FUN, they likely contributed materials or testing capacity without full partner obligations, which is a common entry point for industrial companies that want research exposure with limited project management burden.

Through two projects, they have been exposed to 42 unique consortium partners spanning 12 countries — a surprisingly broad network for such limited direct participation, reflecting the large, pan-European consortium structure of H2020 Innovation Actions in advanced manufacturing. There is no evidence of a concentrated geographic cluster or repeat partnerships from the available data.

What sets them apart

What sets Böhler Welding apart in an AM research consortium is that they are one of the few industrial-scale wire manufacturers willing to co-develop specialized feedstocks — functionally graded, multi-material, nanoparticle-enhanced — rather than simply selling off-the-shelf product. That industrial production depth is what research groups and system integrators cannot replicate internally. For a consortium building a WAAM demonstrator, access to a commercial-grade wire supplier who will iterate on material composition with you is a genuine differentiator, not just a procurement convenience.

Highlights from their portfolio

• Grade2XL
  Their only fully funded project (EUR 315,962), targeting the application of functionally graded materials to extra-large WAAM structures — a scale and complexity challenge at the frontier of metal additive manufacturing.
• MULTI-FUN
  Participation as a third party in a multi-material AM project incorporating nanoparticles and novel integrated functionalities, showing engagement with next-generation wire chemistries beyond structural steels.