标准摘要
[中文适用范围]： ISO 6520 的这一部分是焊接缺陷精确分类和描述的基础。 为了避免任何混淆，缺陷类型在必要时通过解释和插图进行定义。 冶金缺陷不包括在内。 根据 ISO/TS 17845，可以使用另一种缺陷指定系统。 附件 B 给出了根据 ISO 6520-1 的现有缺陷分类与根据 ISO/TS 17845 的指定系统之间的对应关系。 [外文原描述]： ISO 6520-1:2007 serves as the basis for a precise classification and description of weld imperfections. In order to avoid any confusion, the types of imperfection are defined with explanations and illustrations where necessary. Metallurgical imperfections are not included. Another system for the designation of imperfections is possible according to ISO/TS 17845. A correspondence is given between the existing classification of imperfections according to ISO 6520-1:2007 and the designation system according to ISO/TS 17845:2004.
英文名称Welding and allied processes — Classification of geometric imperfections in metallic materials — Part 1: Fusion welding