Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification and designation
4.1 Classification
4.2 Designation
5 Information to be supplied by the purchaser
5.1 Mandatory information
5.2 Options
5.3 Example for ordering
6 Requirements
6.1 Steelmaking process
6.2 Delivery condition
6.3 Chemical composition
6.4 Mechanical properties
6.5 Surface condition
6.6 Internal soundness
6.7 Weldability
6.8 Dimensions and tolerances on dimensions
6.9 Calculation of mass
6.10 Resistance to hydrogen induced cracking
6.11 Embrittlement of CrMo steels
7 Inspection
7.1 Types of inspection and inspection documents
7.2 Tests to be carried out
7.3 Retests
8 Sampling
9 Test methods
10 Marking
Annex A (normative) - Chemical composition and mechanical
properties of products delivered in accordance
with European design codes
Annex B (normative) - Chemical composition and mechanical
properties of products delivered in accordance
with ASME type design codes
Annex C (informative) - Steel designations in accordance with
this part of ISO 9328-2 and designation of comparable
steel grades in national or regional standards
Annex D (informative) - Guidelines for heat treatment
Annex E (informative) - Critical time temperature parameter
P[crit.] and possible combinations of stress relieving
temperature and holding time
Annex F (informative) - Reference data of strength for 1%
(plastic) creep strain and creep rupture
Annex G (normative) - Evaluation of resistance to
hydrogen-induced cracking
Annex H (normative) - Step cooling test
Bibliography