SM EN 10222-4+A1:2021
Steel forgings for pressure purposes. Part 4: Weldable fine grain steels with high proof strength
- Statute : Replaces
- Effective date : 22.09.2021
- Is valid? : Yes
- Available in : English
- Pages : 17
Classification of the standard
- ICS code
- Name
- 77.140.85
- Iron and steel forgings
- 77.140.30
- Steels for pressure purposes