This standard specifies the terms and definitions of the electrochemical rapid evaluation method of stress corrosion susceptibility, principles, evaluation methods, electrochemical evaluation parameters of stress corrosion susceptibility (including: scanning potential selection requirements, scan rate requirements, fitting results, etc.), Stress corrosion susceptibility index calculation formula; This standard obtains relevant evaluation parameters based on the fast and slow sweep electrochemical test results of the materials or structural parts to be evaluated, and calculates the stress corrosion susceptibility index, thereby achieving fast and reliable stress corrosion prevention of materials or components. Sensitivity evaluation.
T/CSCP T/CSCP0002-2024 history
2024T/CSCP T/CSCP0002-2024 Petroleum and natural gas industries steel Electrochemical method for fast evaluation of SCC susceptibility
2023T/CSCP T/CSCP0002-2023 Test method for high temperature corrosion of metallic materials and their protective coatings under the interactive environments of heat, stress and chemicals