UNI EN 15617 : 2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 TESTING OF WELDS - TIME- OF-FLIGHT DIFFRACTION TECHNIQUE (TOFD) - ACCEPTANCE LEVELS
03-10-2013
01-01-2009
Foreword
1 Scope
2 Normative references
3 Symbols, terms and definitions
3.1 Symbols
3.2 Terms and definitions
4 Relation between quality levels and acceptance levels
5 Definition and determination of length and height
5.1 General
5.2 Determination of length
5.2.1 General
5.2.2 Length sizing of elongated straight indications
5.2.3 Length sizing of elongated curved indications
5.3 Determination of height
5.3.1 General
5.3.2 Surface-breaking discontinuities
5.3.3 Embedded discontinuities
6 Acceptance levels
6.1 General
6.2 Indications from single discontinuities
6.2.1 Acceptance level 1
6.2.2 Acceptance level 2
6.2.3 Acceptance level 3
6.3 Total length of indications
6.4 Grouping of indications
6.5 Point-like indications
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.