GB/T 40339-2021 "Corrosion of metals and alloys, Guidelines for the evaluation of the importance of stress corrosion crazing detected in service" provides guidelines for the evaluation of stress corrosion crazing of metals in service. The standard specifies the evaluation principles, processes and methods, covering factors such as crazing characteristic analysis, material performance considerations, service environment impact, etc., standardizes the classification of importance, helps to scientifically evaluate the impact of crazing on structural safety and service performance, and provides technical support for formulating reasonable repair and maintenance strategies.
| Status | Active |
|---|---|
| CCS | H25 | ICS | 77.060 |
| Release Date | 2021-08-20 00:00:00 | Implementation Date | 2022-03-01 00:00:00 |