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Feedstocks with powders currently offered by companies; powders in beta phase of development are excluded from the list.
| Company | Powders | Ref. |
|---|---|---|
| Markforged Inc. | Stainless steels 316L and 17-4PH. | [35] |
| Desktop Metal Inc. | 4140 (chrome moly), copper, Kovar F-15, Inconel 625, 316L (austenitic), 17-4 PH, and tool steel H13 | [36] |
| AIM3D GmbH | Stainless steels 17-4PH, 316L, 410L, 430 and 440C, tool steel M2, and low-alloy steel 4340 | [50] |
| EVO-tech GmbH | Stainless steel 316L | [126] |
