NF EN 25817

NF EN 25817

November 1992
Standard Cancelled

Arc-welded joints in steel. Guidance on quality levels for imperfections.

La présente norme constitue un guide d'évaluation des niveaux des défauts dans les assemblages en acier soudés à l'arc. Elle prévoit trois niveaux de façon à être applicable à une large gamme de fabrications mécano-soudées.

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National standards and national normative documents

Publication date

November 1992

Number of pages

9 p.

Reference

NF EN 25817

ICS Codes

25.160.40   Welded joints and welds

Classification index

A89-231

Print number

1

International kinship

ISO 5817:1992

European kinship

EN 25817:1992
Sumary
Arc-welded joints in steel. Guidance on quality levels for imperfections.

La présente norme constitue un guide d'évaluation des niveaux des défauts dans les assemblages en acier soudés à l'arc. Elle prévoit trois niveaux de façon à être applicable à une large gamme de fabrications mécano-soudées.
Standard replaced by (1)
NF EN ISO 5817
May 2004
Standard Cancelled
Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections

ISO 5817:2003 (corrected version:2005) provides quality levels of imperfections in fusion-welded joints (except for beam welding) in all types of steel, nickel, titanium and their alloys. It applies to material thickness above 0,5 mm. It covers fully penetrated butt welds and all fillet welds. The principles of ISO 5817:2003 (corrected version:2005) may also be applied to partial-penetration butt welds.

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