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EN ISO 4490:2008

Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2008) EN ISO 4490:2008

Publication date:   Dec 30, 2008

General information

99.60 Withdrawal effective   Aug 20, 2014

CEN

CEN/BT

European Norm

77.160   Powder metallurgy

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Scope

ISO 4490:2008 specifies a method for determining the flow rate of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter).
The method is applicable only to powders which flow freely through the specified test orifice.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 4490:2001

NOW

WITHDRAWN
EN ISO 4490:2008
99.60 Withdrawal effective
Aug 20, 2014

REVISED BY

WITHDRAWN
EN ISO 4490:2014