DIN EN 4720:2014 Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De <= 200 mm - 1150 MPa <= Rm <= 1300 MPa; German and English version EN 4720:2014
EN 2043:2013 Aerospace series - Metallic materials - General requirements for semi-finished product qualification (excluding forgings and castings)
EN 4050-4:2012 Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 4: Acceptance criteria
EN 4258:1998 Aerospace series - Metallic materials - General organization of standardization - Links between types of EN standards and their use
EN 4500-005:2012 Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 005: Specific rules for steels
EN 4700-002:2010 Aerospace series - Steel and heat resisting alloys - Wrought products - Technical specification - Part 002: Bar and section
2014DIN EN 4720:2014 Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De <= 200 mm - 1150 MPa <= Rm <= 1300 MPa; German and English version EN 4720:2014