Over deze norm
|Commissie||Lassen en verwante processen|
This standard specifies essential requirements, ranges of approval, test conditions, acceptance requirements and certification for the approval testing of welder performance for the welding of aluminium. The format for the certificate of approval testing is specified in Annex A. This standard is applicable when the welder's approval testing is required by inspection authorities, by the purchaser or by other organizations. This standard applies to the approval testing of welders for fusion welding aluminium under a gas shield. The welding processes referred to in this standard include those fusion welding processes which are designated as manual or partly mechanized welding. It does not cover fully mechanized and fully automatic processes. This standard covers approval testing of welders for work on semi-finished products made from wrought, forged or cast materials types listed in 5.4.
|Nederlandse titel||Het kwalificeren van lassers - Smeltlassen - Deel 2: Aluminium en aluminiumlegeringen|
|Engelse titel||Approval testing of welders - Fusion welding - Part 2: Aluminium and aluminium alloys|