# ISO 3923-1

## Metallic powders - Determination of apparent density - Part 1: Funnel method

active, Most Current
 Organization: ISO Publication Date: 1 May 2018 Status: active Page Count: 12 ICS Code (Powder metallurgy): 77.160
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This document specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions.

The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It can, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow through a 5 mm diameter orifice.

Methods for the determination of the apparent density of powders that will not flow through a 5 mm diameter orifice are specified in ISO 3923-2[1].

### Document History

ISO 3923-1
May 1, 2018
Metallic powders - Determination of apparent density - Part 1: Funnel method
This document specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions. The method is intended for metallic powders that flow...
May 1, 2008
Metallic powders - Determination of apparent density - Part 1: Funnel method
This part of ISO 3923 specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions. The method is intended for metallic powders that...
November 15, 1979
Metallic Powders - Determination of Apparent Density - Part 1: Funnel Method
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