Foreword
      Introduction
1 Scope
2 Normative references
3 Definitions, symbols and abbreviations
      3.1 Terms and definitions
      3.2 Symbols and abbreviations
4 Requirements
      4.1 General
      4.2 Materials
      4.3 Products
5 Sampling and test methods
      5.1 Flat products
      5.2 Formed (prefabricated) products
6 Designation
7 Marking, labelling and packaging
      7.1 Marking and labelling
      7.2 Packaging and special ordering conditions
      7.3 Transport, storage and handling
Annex A (informative) Physical properties
Annex B (informative) A-deviations
Bibliography