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Status : Active
Standard Type : Main
Document No : ISO 4499-4:2016
Document Year : 2016
Pages : 10
Edition : 1
Section Volume : Sampling and testing methods for hardmetals (ISO/TC 119/SC 4.)
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.