This standard details the principles, equipment, specimen preparation, test conditions, procedures, calculation and reporting requirements for flexural performance testing of carbon-carbon composites at room temperature. It is suitable for evaluating the flexural strength and resilience modulus of composites such as three-dimensional piercing carbon and quasi-three-dimensional piercing carbon, as well as performance testing of similar structural materials.
| Status | Active |
|---|---|
| CCS | Q50 | ICS | 29.050 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |