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 Example of an order
7 Manufacturing process
7.1 Material making 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 Machinability
8.6 Appearance and soundness
8.7 Straightness
8.8 Preparation of ends
8.9 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 Dimensional inspection
11.4 Visual examination
11.5 Intergranular corrosion test
11.6 Non-destructive test
11.7 Retests, sorting and reprocessing
12 Marking
13 Temporary corrosion protection
Annex A (normative) Other possible steel grades and nickel alloys
Annex B (normative) Method for establishing machinability data