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EN 27627-1:1993

Hardmetals - Chemical analysis by flame atomic absorption spectrometry - Part 1: General requirements (ISO 7627-1:1983) EN 27627-1:1993

Publication date:   Sep 1, 2000

General information

90.93 Standard confirmed   Oct 13, 1999

CEN

CEN/BT

European Norm

77.040.30   Chemical analysis of metals | 77.160   Powder metallurgy

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Scope

Subsequent parts of ISO 7627 specify methods for determination of the content of a number of elements (see the table). The method is applicable to cabides of chromium, niobium, tantalum, titanium, tungsten, vanadium, mixtures of these carbides and binder metals, all grades of presintered or sintered hardmetals, produced from these cabides, and coated hardmetals, after total removal of coating, with the elements shown in the table.

Life cycle

NOW

PUBLISHED
EN 27627-1:1993
90.93 Standard confirmed
Oct 13, 1999

Relations

Adopted from ISO 7627-1:1983 IDENTICAL