Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Information to be supplied by the purchaser
    4.1 Mandatory information
    4.2 Optional information
    4.3 Drawings, patterns and tools
    4.4 Information on the mass
    4.5 Preliminary sample
    4.6 Initial sample
5 Designations
6 Manufacture
    6.1 Manufacturing process
    6.2 Welding operations
7 Requirements
    7.1 General
    7.2 Material
    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
    8.5 Test methods
    8.6 Invalidation of tests
    8.7 Retests
    8.8 Sorting and reprocessing
9 Marking
10 Packaging and surface reprocessing
9 Marking
10 Packaging and surface protection
11 Complaints
Annex A (informative) Bibliography