This European Standard was approved by CEN on 19 August 2002. The European Standard EN 764-4:2002 has the status of a British Standard. 48p. This Part of the European Standard specifies the requirements for the establishment of the technical delivery conditions in form of:
- harmonized European Standard for material;
- European approval for material (EAM);
- particular material appraisal
for metallic materials for pressure equipment in all product forms, and is restricted to steel at present. Welding consumables are not covered by this standard.