NACE International TM0284-2003-SG (Chinese), Evaluation of Pipeline and Pressure Vessel Steels for Resistance to Hydrogen-Induced Cracking 21249-SG

管道、压力容器抗氢致开裂钢性能评价的试验 方法 Translated to Chinese by the NACE China Section. Provides a standard set of test conditions for consistent evaluation of pipeline and pressure vessel steels and comparing test results from different laboratories pertaining to the results of the absorption of hydrogen generated by corrosion of steel in wet H2S. Describes two test solutions, Solution A and Solution B, and includes special procedures for testing small-diameter, thin-wall, electric-resistance welded and seamless line pipe. Test is intended to evaluate resistance to hydrogen-induced (stepwise) cracking only, and not other adverse effects of sour environments such as sulfide stress cracking, pitting, or weight loss from corrosion. Complements NACE Standard MR0175. Key words: steel pipelines, sulfide stress cracking.