National Foreword
European foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Basis of codification
5 Basic temper designations
6 Subdivision of O (annealed) temper
designations
7 Subdivision of H (strain-hardened)
temper designations
8 Subdivision of T (thermally treated to
produce stable tempers other than
F, O or H) temper designations
9 Summary
Annex A (informative) - Recommendations for
further T tempers extensions
Bibliography