T/CSTM 00046.13-2018 Low alloy structural steel corrosion test - Part 13: Stress corrosion test methods
T/CSTM 00046.13-2018 Low alloy structural steel corrosion test - Part 13: Stress corrosion test methods
Basic Information
Scope
Main technical content: This part specifies the more practical stress corrosion test methods for low-alloy structural steel, as well as its loading system, test conditions, specimen design and preparation, stress corrosion test tanks, result processing and evaluation, and test reports. This part is applicable to quality control and process improvement of low-alloy structural steel during manufacturing, as well as to the evaluation of the stress corrosion resistance of low-alloy structural steel components in actual or simulated service environments. The stress corrosion involved in this part includes local non-uniform corrosion under tensile stress, stress corrosion cracking, and hydrogen embrittlement caused by electrochemical hydrogen evolution.