About

Scope

Standardization of methods of testing steel other than:

  • mechanical tests
  • chemical analysis
  • non-destructive tests covered by other ISO/TC 17/SCs and ISO/TC 135.

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Sustainable Development Goals

This committee contributes with 25 standards to the following Sustainable Development Goals:

7
Affordable and Clean Energy
8
Decent Work and Economic Growth
9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production
16

Published ISO standards *

7

ISO standards under development *

16
Participating members
13
Observing members

* number includes updates

Reference Title Type
ISO/TC 17/SC 7/WG 2   Micrographic determination of the apparent grain size Working group
ISO/TC 17/SC 7/WG 4   Determination of content of non-metallic inclusions — Micrographic method using standard diagrams Working group
ISO/TC 17/SC 7/WG 5   Evaluation of Centerline Segregation of Continuously Cast Slabs Working group
ISO/TC 17/SC 7/WG 6   The determination of alpha ferrite Working group
ISO/TC 17/SC 7/WG 7   Metallographic characterization of duplex grain size and distributions Working group
ISO/TC 17/SC 7/WG 8   Determination of the thickness of surface-hardened layers Working group
ISO/TC 17/SC 7/WG 9   Methods for evaluating material compatibility in high-pressure hydrogen - Stainless steel pipes Working group
Liaison Committees to ISO/TC 17/SC 7

The committees below can access the documents of ISO/TC 17/SC 7:

Reference Title ISO/IEC
ISO/TC 17/SC 4 Heat treatable and alloy steels ISO
ISO/TC 107/SC 9 Physical vapor deposition coatings ISO
ISO/TC 135/SC 3 Ultrasonic testing ISO
ISO/TC 156 Corrosion of metals and alloys ISO

 

Liaison Committees from ISO/TC 17/SC 7

ISO/TC 17/SC 7 can access the documents of the committees below:

Reference Title ISO/IEC
ISO/TC 17/SC 4 Heat treatable and alloy steels ISO
ISO/TC 107 Metallic and other inorganic coatings ISO
ISO/TC 135/SC 3 Ultrasonic testing ISO
ISO/TC 156 Corrosion of metals and alloys ISO

 

Organizations in liaison (Category A and B)
Acronym Title Category
EC - European Commission European Commission B

Date Month Location TC/SC Note
24-26 March 2025 Stockholm (Sweden) ISO/TC 17/SC 7  

* Information definite but meeting not yet formally convened
** Provisional

ISO/TC 17/SC 7 - Secretariat

AFNOR (France)

Association française de normalisation
11 rue Francis de Pressensé
F-93571 La Plaine Saint-Denis Cedex
France

Tel: +33 1 41 62 80 00
Fax: +33 1 49 17 90 00
Web:

  2. Taking part
  3. Who develops standards
  4. Technical Committees
  5. ISO/TC 17
  6. SC 7