这是美全国腐蚀工程师协会(NACE)设立的“油气田设备防腐技术组”(T—l组)下属的“油田设备冶金小组”(T—lF小组)在1966年提出的报告.由协会公布,作为该会成员和有关工业部门制造抵抗硫化氢应力开裂的设备选材时的指导性文件。1971年版API Std6A“井口装置”标准第1、4、6段规定以本文为井。装置选材时的参考资料。 This is a report by the Oilfield Equipment Metallurgy Group (T-lF Group) under the Corrosion Prevention Technology Group of Oil and Gas Field Equipment Group (NACE) set up by the National Association of Corrosion Engineers (T-1 Group) in 1966. As announced by the Association, As a member of the Association and the industrial sector to create resistance to hydrogen sulfide stress cracking equipment selection guidance document. The 1971 API Std6A “Wellhead Device” Standard, paragraphs 1, 4, and 6 states that this article is a well. Reference materials when selecting materials.