T/CSTM 00576-2024 Evaluation method for hydrogen embrittlement sensitivity of hydrogen-transporting pipeline steel
T/CSTM 00576-2024 Evaluation method for hydrogen embrittlement sensitivity of hydrogen-transporting pipeline steel
Basic Information
Scope
Scope: This document specifies the terms and definitions, symbols and abbreviations, general requirements, test devices and instruments, test conditions, test methods, risk identification and prevention, etc. used in the evaluation of hydrogen embrittlement sensitivity of pipeline steel for hydrogen-enhanced transmission. This document is applicable to the evaluation of hydrogen embrittlement sensitivity of pipeline steel based on slow strain rate tensile and fracture toughness test methods. The hydrogen embrittlement sensitivity of pipeline steel welds and heat-affected zones can be referenced for use. Main technical content: This document specifies the terms and definitions, symbols and abbreviations, general requirements, test devices and instruments, test conditions, test methods, risk identification and prevention, etc. used in the evaluation of hydrogen embrittlement sensitivity of pipeline steel for hydrogen-enhanced transmission. This document is applicable to the evaluation of hydrogen embrittlement sensitivity of pipeline steel based on slow strain rate tensile and fracture toughness test methods. The hydrogen embrittlement sensitivity of pipeline steel welds and heat-affected zones can be referenced for use.