通过对一管道焊接件性能评定工作中常规力学试验结果的分析 ,介绍了常规力学试验在焊接件性能分析中的重要性。如果条件允许 ,对一些相对重要的部件 ,应尽可能进行一些力学试验 ,以确保焊接件的安全运行。尤其是当遇到一些具体焊接问题或金相检查中出现了介于超标与未超标的组织情况时更应如此。 Through the analysis of the results of routine mechanical tests in the performance evaluation of a pipe weldment, the importance of routine mechanical tests in the performance analysis of welded parts is introduced. If possible, for some relatively important parts, mechanical tests should be carried out as far as possible to ensure the safe operation of the welded parts. This is especially true when there are some specific welding issues or when there is a presence of over and under organization in the metallographic examination.