This part of the European Standard specifies the requirements forThe establishment of the technical delivery conditions in form of:harmonized European Standard for material; European approval for material (EAM); nartirailar matarial annraisal.for metallic materials for pressure equipment in all product forms, and is restricted to steel at present. Welding consumables are not covered byThis standard.
EN 764-4:2002 history
2014EN 764-4:2014 Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials
2002EN 764-4:2002 Pressure equipment - Pressure equipment Part 4: Establishment of technical delivery conditions for metallic materials