DS DS/EN ISO 13919-2/A1
DS DSEN SO 13919-2A1 2004-JUN-23 Weldng - Electron and laser beam welded jonts - Gudance on qualty levels for mperfectons - Part 2 Alumnum and ts weldable alloys
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This standard provides guidance on levels of imperfections in electron and laser beam welded joints in aluminium and its alloys. Three levels are given in such a way as to permit application for a wide range of welded fabrications. The levels refer to production quality and not to the fitness-for-purpose of the product manufactured.