welding –quality levels for imperfections...bs en iso 5817:2014 iso page 4 scope„ normative...
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WELDING – QUALITY LEVELS FOR IMPERFECTIONS
Webinar: Dt. 18.05.2020
Note: The contents used in this presentation is, purely based on academic interest. Strictly not for commercial purposes.
REFERENCE STANDARD: ISO 5817:2014
Welding - Fusion-welded joints in steel,
nickel, titanium and their
alloys (beam welding excluded) - Quality
levels for imperfections
Welding: -----------------------------------------------------Quality Level: description of the quality of a weld on the basis
of type, size and amount of selected imperfections
Imperfection: ⟨fusion welding⟩ discontinuity in
the weld or a deviation from the
intended geometry.
Defect: ⟨fusion welding⟩ unacceptable
imperfection
QUALITY LEVELS:
D
C
B
D – Moderate; C – Intermediate; B - Stringent
What these Quality Levels Refers to?
The Production
The Good
Workmanship
THANK YOU…eswaranbr@yahoo.co.in
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