Withdrawn
ISO 4490:2014 specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders which flow freely through the specified test orifice.
WITHDRAWN
ISO 4490:2008
WITHDRAWN
ISO 4490:2014
95.99
Withdrawal of Standard
Apr 4, 2018
PUBLISHED
ISO 4490:2018
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2014)
95.99 Withdrawal of Standard