BS EN 4677-001:2012

This standard BS EN 4677-001:2012 Aerospace series. Welded and brazed assemblies for aerospace construction. Joints of metallic materials by electron beam welding is classified in these ICS categories:

• 49.035 Components for aerospace construction
• 25.160.40 Welded joints and welds

This European Standard defines the rules to be satisfied to ensure the quality of joints of metallic materials by electron beam welding (reference number 51 according to EN ISO 4063).

It applies unreservedly to the manufacturing of new parts or for repair, these operations being under the responsibility of an approved manufacturer or supplier. The final responsibility is with the design authority