This European Standard specifies the requirements relating to Steel X105CrMo17 (1.4125), hardened and tempered hand and die forgings, De <= 150 mm for aerospace applications. NOTE Other common designation: UNS: S44004, AISI: 440C, XDBD.
EN 2226:2014 Referenced Document
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 4700-006:2010 Aerospace series - Steel and heat resisting alloys - Wrought products - Technical specification - Part 006: Pre-production and production forgings
EN 2226:2014 history
2014EN 2226:2014 Aerospace series - Steel X105CrMo17 (1.4125) - Hardened and tempered - Hand and die forgings - De ��150 mm