ISO 4497:2020

International Standard   Current Edition
· Approved on 30 April 2020 ·

Metallic powders — Determination of particle size by dry sieving

Powder metallurgy
Including sintered metal materials and hard metals

ISO 4497:2020 Files

English 7 Pages
Current Edition
74.86 USD

ISO 4497:2020 Scope

This document specifies a method of determining the particle size distribution of metallic powders by dry sieving into size fractions.

The method is applicable to dry, unlubricated metallic powders, but not applicable to powders in which the morphology differs markedly from being equiaxial, for example flake-type powders.

The method is not applicable to metallic powders having a particle size wholly or mostly under 45 µm.

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