Norm

NEN-EN 287-4:1995 Ontw. en

Het kwalificeren van lassers - Smeltlassen - Deel 4: Nikkel en nikkellegeringen

  • Deze norm is ingetrokken sinds 01-05-1999

23,50

Over deze norm

Status Ingetrokken
Aantal pagina's 22
Commissie Lassen en verwante processen
Gepubliceerd op 01-11-1995
Taal Engels
Covers the principles to be observed in the approval testing of welder performance for the fusion welding of nickel and nickel alloys. The term "nickel" stands for nickel and weldable nickel alloys. The quality of work involved in welding depends on the skill of the welder to a high degree. The ability of the welder to follow verbal or written instruction and testing of his skill are therefore important factors in ensuring the quality of the welded product. Testing of skill to this standard depends on welding methods in which uniform rules and tests conditions are complied with, and standard test pieces are used. This standard applies to processes where the skill of the welder has a significant influence on weld quality.

Details

ICS-code 25.160.01
Nederlandse titel Het kwalificeren van lassers - Smeltlassen - Deel 4: Nikkel en nikkellegeringen
Engelse titel Approval testing of weldres - Fusion welding - Part 4: Nickel and nickel alloys
Vervangen door
Normatieve verwijzingen
  • 97/23/EG, Drukapparatuur (PED)

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