GB/T 40398.2-2021: Test method for C-C composites - Part 2: Flexural properties

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Scope

This document specifies the principle, equipment, samples, test conditions, test
procedures, calculation and test report of the test method for the flexural properties of
C-C composites at room temperature.
This document applies to the determination of flexural strength and flexural modulus
of punctured three-dimensional C-C composites and needled quasi-three-dimensional
C-C composites at room temperature. It also applies, as a reference, to C-C composites
of similar structure.

Basic Data

Standard ID	GB/T 40398.2-2021 (GB/T40398.2-2021)
Description (Translated English)	Test method for C-C composites - Part 2: Flexural properties
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Q50
Word Count Estimation	10,157
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration