论文部分内容阅读
简要介绍了近年来我国压力容器用钢板和钢锻件标准的制订和修订情况。新标准的技术水平有了显著提高。部分标准(如GB6654)和部分钢号(如09MnNiDR钢板和09MnNiD钢锻件)的技术条件已处于国际先进水平。
This paper briefly introduced the formulation and revision of the standards for steel plates and steel forgings in China in recent years. The new standard of technical level has been significantly improved. Some of the standard (such as GB6654) and some steel (such as 09MnNiDR steel and 09MnNiD steel forgings) the technical conditions have been in the international advanced level.