PREN 1371-2 : DRAFT 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FOUNDING - LIQUID PENETRANT TESTING - PART 2: INVESTMENT CASTINGS
01-01-2015
19-06-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Conditions for liquid penetrant testing
4 Method of testing
5 Acceptance criteria
6 Classification of the indications and interpretation of
results
7 Retesting
8 Post-examination cleaning procedures
9 Test report
Annex A (normative) - Indicative conversion of severity levels
of linear (LP) and aligned (AP) indications
Annex B (informative) - Nature of discontinuities and types of
corresponding liquid penetrant indications
Annex C (informative) - Reference figures - Non-linear isolated
indications designated CP
Annex D (informative) - Reference figures - Linear and aligned
indications designated LP and AP
Annex E (informative) - Model of a liquid penetrant test report
Annex F (informative) - Significant technical changes between
this European Standard and the previous edition
Bibliography
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