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EVS-EN ISO 4497:2020

Metallic powders - Determination of particle size by dry sieving (ISO 4497:2020)

General information

Valid from 02.06.2020
Base Documents
ISO 4497:2020; EN ISO 4497:2020
ICS Groups
77.160 Powder metallurgy
Directives or regulations
None

Standard history

Status
Date
Type
Name
02.06.2020
Main
EVS-EN ISO 4497:2020
01.01.2000
Main
EVS-EN 24497:2000
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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Standard monitoring
English (PDF 394 KB)

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EVS-EN ISO 4498:2010

Sintered metal materials, excluding hardmetals - Determination of apparent hardness and microhardness
Newest version Valid from 04.10.2010
Main

ISO 4003:1977

Permeable sintered metal materials -- Determination of bubble test pore size
Newest version Valid from 01.02.1977
Main

EVS-EN ISO 4499-4:2016

Hardmetals - Metallographic determination of microstructure - Part 4: Characterisation of porosity, carbon defects and eta-phase content (ISO 4499-4:2016)
Newest version Valid from 04.04.2016
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EVS-EN ISO 2738:2000

Sintered metal materials, excluding hardmetals - Permeable sintered metal materials - Determination of density, oil content and open porosity (ISO 2738:1999)
Newest version Valid from 01.07.2000

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English