AWS D20.1/D20.1M:2019

AWS D20.1/D20.1M:2019 contains the requirements for fabricating metal components by use of additive manufacturing (AM) processes. Annex E provides flowcharts, for information, to assist the user of this standard in following the process for producing AM components in accordance with this document. When this standard is stipulated in contract documents, conformance with all provisions of the standard shall be required, except those provisions that the Engineer (see 1.5.1) or contract documents specifically modify or exempt.