W1 specifies the types of inspection documents required (e.g., 3.1 or 3.2 certificates according to EN 10204).
If you are a student or have access to a technical university, their library may have a licensed copy for research purposes. Summary of AD 2000 W1 Steel Properties Requirement under W1 Material Group Unalloyed / Low-alloy steels Certification Manufacturer must be W0 certified Document Type Usually 3.1 Inspection Certificate Key Test Impact strength at specific temperature limits Conclusion ad 2000 merkblatt w1 free
The manufacturer must have a quality system (like ISO 9001) and must be specifically certified by a "Third Party" (Notified Body) to produce materials according to the AD 2000-W0 series. W1 specifies the types of inspection documents required (e
Materials used for the walls of pressure vessels. ad 2000 merkblatt w1 free