奥氏体不锈钢焊条在工程修复中有着广泛的应用。人们利用奥氏体不锈钢焊条的良好工艺性能,在大大小小的工件缺陷(尤其是裂纹类缺陷)修复中取得了良好的工艺效果和经济效益。然而通过多年的工件修复实践,认识到对这种焊条的应用也要一分为二地对待。本文通过实例指出奥氏体不锈钢焊条在工件修复中的局限性,提出了在一定条件下应将采用过该种焊条施焊的焊缝作为缺陷对待的理由。 Austenitic stainless steel electrode has a wide range of applications in engineering repair. People use the austenitic stainless steel electrode good process performance, in the large and small workpiece defects (especially crack defects) has achieved good process and economic benefits. However, through many years of repair workpieces, I realized that the application of this electrode should be treated in two parts. In this paper, the limitations of austenitic stainless steel welding rod in the repair of workpieces are pointed out by examples, and the reason that the welding seam welded with such welding rod should be taken as the defect under certain conditions is proposed.