1.1 本文件提供了用于添加剂制造的金属粉末的技术规范，涵盖以下方面: –文件和可追溯性； –采样； –粒度分布； –化学成分； –特征密度； –形态学； –流动性； –污染； –包装和储存。 本文件不涉及安全方面。 此外，本文件给出了添加剂制造中使用的金属粉末的具体要求。

1.1 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.