BS EN ISO 6520-1-2007 焊接和相关工艺.金属材料中几何缺陷的分类.熔焊

标准号：BS EN ISO 6520-1-2007
中文标准名称：焊接和相关工艺.金属材料中几何缺陷的分类.熔焊
英文标准名称：Welding and allied processes. Classification of geometric imperfections in metallic materials. Fusion welding
标准类型：J33
发布日期：2007/7/31 12:00:00
实施日期：2007/7/31 12:00:00
中国标准分类号：J33
国际标准分类号：25.160.40
适用范围：This part of ISO 6520 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. Annex B gives the correspondence between the existing classification of imperfections according to ISO 6520-1 and the designation system according to ISO/TS 17845.