EN 2344:2001 Aerospace series - Round bars, machined in heat resisting alloys - Diameter 10 mm <= D <= 180 mm; Dimensions
EN 4258:1998 Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use
EN 4500-003:2012 Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 003: Specific rules for heat resisting alloys
EN 4700-002:2010 Aerospace series - Steel and heat resisting alloys - Wrought products - Technical specification - Part 002: Bar and section
BS EN 2306:2017 history
2017BS EN 2306:2017 Aerospace series. Heat resisting. Nickel base alloy Ni-Cr20Co3Fe3. Annealed. Bars