Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied by the purchaser
5 Designations
6 Manufacture
   6.1 Manufacturing process
       6.1.1 Melting
       6.1.2 Heat treatment
   6.2 Welding operations
       6.2.1 General
       6.2.2 Production welding
   6.3 Further processing
7 Requirements
   7.1 General
   7.2 Material
       7.2.1 Chemical composition
       7.2.2 Mechanical properties
       7.2.3 Other properties
   7.3 Casting
8 Testing and documents on material testing
   8.1 General
   8.2 Inspection and testing
   8.3 Test unit sampling
   8.4 Samples (test blocks)
   8.5 Test methods
   8.6 Invalidation of tests
   8.7 Retests
   8.8 Sorting and reprocessing
9 Marking
10 Packaging and surface protection
11 Complaints
12 Supplementary information
Annex A (informative) Welding conditions
Annex B (informative) Creep properties
Annex C (informative) Maximum use temperatures
Annex D (informative) Physical properties