ISO 3923-1:1979
Metallic powders; Determination of apparent density; Part 1 : Funnel method

Standard No.

ISO 3923-1:1979

Release Date

1979

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2008-05

Replace By

ISO 3923-1:2008

Latest

ISO 3923-1:2018

Scope

This second edition cancels and replaces the first edition (i. e. ISO 3923:1977). The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It may, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow freely through a 5 mm diameter orifice. Methods for powders that will not flow through a 5 mm diameter orifice are specified in parts 2 and 3.

ISO 3923-1:1979 history

• 2018 ISO 3923-1:2018 Metallic powders - Determination of apparent density - Part 1: Funnel method
• 2008 ISO 3923-1:2008 Metallic powders - Determination of apparent density - Part 1: Funnel method
• 1979 ISO 3923-1:1979 Metallic powders; Determination of apparent density; Part 1 : Funnel method