This International Standard specifies methods for determining the compactability of a metallic powder when pressed uniaxially in a die under specified conditions. The process is not applicable to hard metal powder.
EN ISO 3927:2011 Referenced Document
ASTM B331-95 Standard Test Method for Compressibility of Metal Powders in Uniaxial Compaction
EN ISO 3927:2011 history
2017EN ISO 3927:2017 Metallic powders@ excluding powders for hardmetals - Determination of compressibility in uniaxial compression
2011EN ISO 3927:2011 Metallic powders, excluding powders for hardmetals - Determination of compressibility in uniaxial compression (ISO 3927:2011)
2001EN ISO 3927:2001 Metallic Powders, Excluding Powders for Hardmetals - Determination of Compressibility in Uniaxial Compression ISO 3927:2001; Supersedes EN 23927:1993