This ISO subcommittee is responsible for the standardization, among other things, of requirements on

materials, test of filter and magnetic properties, heat treatment, determination of strength, density,

hardness and the level of cleanliness and measurement of surface roughness.

Quick links


Published ISO standards *


ISO standards under development *

Participating members
Observing members

* number includes updates

Reference Title Type
ISO/TC 119/SC 3/WG 22   Preparation of metallographic specimens used for porosity determination Working group
Liaison Committees to ISO/TC 119/SC 3

The committees below can access the documents of ISO/TC 119/SC 3:

Reference Title ISO/IEC
ISO/TC 24/SC 8 Test sieves, sieving and industrial screens ISO
ISO/TC 39 Machine tools ISO
ISO/TC 123 Plain bearings ISO
ISO/TC 135 Non-destructive testing ISO
ISO/TC 156 Corrosion of metals and alloys ISO
ISO/TC 164 Mechanical testing of metals ISO

ISO/TC 119/SC 3 - Secretariat

DIN [Germany]

DIN Deutsches Institut für Normung e.V.
Am DIN-Platz, Burggrafenstraße 6
D-10787 Berlin

Tel: +49 30 2601-0
Fax: +49 30 26 01 12 31