I.S. EN 1713:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
NON-DESTRUCTIVE EXAMINATION OF WELDS - ULTRASONIC EXAMINATION - CHARACTERIZATION OF INDICATIONS IN WELDS
Hardcopy , PDF
31-03-2010
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Description
3.1 General
3.2 Conventions used
3.3 Echo height criteria
3.3.1 Low amplitudes (stage 1)
3.3.2 High amplitudes (stage 2)
3.4 Directional reflectivity criteria (stage 3)
3.5 Echostatic pattern criteria (stage 4)
3.6 Echodynamic pattern criteria (stage 5)
3.7 Complementary examination
Annex A (normative) Classification of internal indications
in welds - Flowchart procedure
Annex B (informative) Examination incidence
Annex C (informative) Basic echodynamic patterns of reflectors
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