EN ISO 19634:2026

Fine ceramics (advanced ceramics, advanced technical ceramics) - Ceramic composites - Notations and symbols (ISO 19634:2026) EN ISO 19634:2026

Publication date:   Apr 16, 2026

General information

60.60   Standard published   Feb 18, 2026

CEN

CEN/TC 184 Advanced technical ceramics

European Norm

81.060.30   Advanced ceramics

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Scope

This document specifies the symbols to be used to represent physical, mechanical and thermal characteristics, as determined by methods described in relevant International Standards, for ceramic matrix composites. This document also specifies the symbols used in undertaking measurements of these characteristics.
This document specifies symbols that are in accordance with the relevant parts of the ISO 80000 series where possible.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 19634:2021

NOW

PUBLISHED
EN ISO 19634:2026
60.60 Standard published
Feb 18, 2026




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