NF A89-234:2021
Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2 : aluminium, magnesium and their alloys and pure copper

Standard No.

NF A89-234:2021

Release Date

2021

Published By

Association Francaise de Normalisation

Status

Be replaced 2004-07

Replace By

NF A89-234/A1:2004

Latest

NF A89-234/A1:2004

NF A89-234:2021 history

• 2021 NF A89-234:2021 Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2 : aluminium, magnesium and their alloys and pure copper
• 2004 NF A89-234/A1:2004 Welding - Electron and laser beam welded joints - Guidance on quality levels for imperfections - Part 2 : aluminium and its weldable alloys.