標準號：BS EN ISO 6520-1-2007
中文標準名稱：焊接和相關工藝.金屬材料中幾何缺陷的分類.熔焊
英文標準名稱：Welding and allied processes. Classification of geometric imperfections in metallic materials. Fusion welding
標準類型：J33
發布日期：2007/7/31 12:00:00
實施日期：2007/7/31 12:00:00
中國標準分類號：J33
國際標準分類號：25.160.40
適用范圍：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.