ČSN EN ISO 4499-4 (420871)

Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content

NORM herausgegeben am 1.9.2016

Englisch -
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The information about the standard:

Designation standards: ČSN EN ISO 4499-4
Classification mark: 420871
Catalog number: 500218
Publication date standards: 1.9.2016
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN

Annotation of standard text ČSN EN ISO 4499-4 (420871):

This part of ISO 4499 specifies methods for the metallographic determination of the presence, type, and distribution of porosity, uncombined carbon and eta-phase in hardmetals