ISO 4490:2008

Metallic powders — Determination of flow rate by means of a calibrated funnel (Hall flowmeter)

Publication date:   May 27, 2008

95.99 Withdrawal of Standard   Aug 7, 2014

General information

95.99 Withdrawal of Standard   Aug 7, 2014

ISO

ISO/TC 119/SC 2 Sampling and testing methods for powders (including powders for hardmetals)

International Standard

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WITHDRAWN
ISO 4490:2001

NOW

WITHDRAWN
ISO 4490:2008
95.99 Withdrawal of Standard
Aug 7, 2014

REVISED BY

WITHDRAWN
ISO 4490:2014