NATIONAL FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Test pieces
7 Test equipment
8 Test procedure
9 Test report
Annex A (informative) - Self-centring tongs
Annex B (informative) - Lateral expansion
Annex C (informative) - Fracture appearance
Annex D (informative) - Absorbed energy vs.
temperature and the transition temperature
Annex E (informative) - Measurement uncertainty
of an absorbed energy value, KV
Bibliography