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This International Standard specifies a method by which the dimensional changes associated with compacting and sintering of metallic powders are compared with those of a reference powder when processed under similar conditions. The text of ISO 4492 has been prepared by Technical Committee ISO/TC 119 "Powder metallurgy" (secretariat: SIS, Sweden). The responsible German committee is NA 145-01-02 AA "Probenahmen und Prüfverfahren für Pulver (einschließlich Pulver für Hartmetalle)" ("Sampling and testing methods for powders (incl. powders for hardmetals)") at the Technology of Materials Standards Committee (NWT) at DIN.
This document replaces DIN ISO 4492:1987-08 .
This document has been replaced by: DIN EN ISO 4492:2018-03 .