This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
ISO 4499-4:2016 specifies methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals.
Status : PublishedPublication date : 2016-02
Edition : 1Number of pages : 10
Technical Committee:Sampling and testing methods for hardmetals
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