ISO 23242:2020

Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for flexural strength of monolithic ceramic thin plates at room temperature by three-point or four-point bending

Publication date:   Feb 4, 2020

General information

90.93   Standard confirmed   Nov 19, 2025

ISO

ISO/TC 206 Fine ceramics

International Standard

81.060.30   Advanced ceramics

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Scope

This document describes a test method for the flexural strength of monolithic ceramic thin plates at room temperature by three-point bending or four-point bending.
This document is intended for use with monolithic ceramics and whisker- or particulate-reinforced ceramics which are regarded as macroscopically homogeneous. It does not include continuous-fibre-reinforced ceramics composites. This document is applicable to ceramic thin plates with a thickness from 0,2 mm to 1,0 mm.
This document is for material development, material comparison, quality assurance, characterization and reliability data generation.

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PUBLISHED
ISO 23242:2020
90.93 Standard confirmed
Nov 19, 2025