NEN EN 10216-5 : 2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Classification and designation
   5.1 Classification
   5.2 Designation
6 Information to be supplied by the purchaser
   6.1 Mandatory information
   6.2 Options
   6.3 Examples of an order
7 Manufacturing process
   7.1 Steelmaking process
   7.2 Tube manufacture and delivery conditions
8 Requirements
   8.1 General
   8.2 Chemical composition
   8.3 Mechanical properties
   8.4 Corrosion resistance
   8.5 Appearance and soundness
   8.6 Straightness
   8.7 Preparation of ends
   8.8 Dimensions, masses and tolerances
9 Inspection
   9.1 Type of inspection
   9.2 Inspection documents
   9.3 Summary of inspection and testing
10 Sampling
   10.1 Test unit
   10.2 Preparation of samples and test pieces
11 Test methods
   11.1 Chemical analysis
   11.2 Tensile test
   11.3 Technological tests
   11.4 Impact test
   11.5 Intergranular corrosion test
   11.6 Leak tightness test
   11.7 Dimensional inspection
   11.8 Visual examination
   11.9 Non-destructive testing
   11.10 Material identification
   11.11 Retests, sorting and reprocessing
12 Marking
   12.1 Marking to be applied
   12.2 Additional marking
13 Handling and packaging
Annex A (informative) Reference data of strength values
                       for creep rupture of austenitic steels
                       in the solution annealed condition
Annex ZA (informative) Clauses of this part of EN 10216
                       addressing essential safety requirements
                       of the EU Directive 97/23/EC
Bibliography

Defines the technical delivery conditions in two test categories for seamless tubes of circular cross section made of austenitic (including creep resisting steel) and austenitic-ferritic stainless steel which are intended for pressure and corrosion resisting purposes at room temperature, at low temperatures or at elevated temperatures.