NF EN ISO/ASTM 52907

Additive manufacturing - Feedstock materials - Methods to characterize metal powders

This document provides technical specifications for metallic powders intended to be used in additive manufacturing and covers the following aspects:

? documentation and traceability;

? sampling;

? particle size distribution;

? chemical composition;

? characteristic densities;

? morphology;

? flowability;

? contamination;

? packaging and storage.

This document does not deal with safety aspects.

In addition, this document gives specific requirements for used metallic powders in additive manufacturing.

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