BS/EN 2540-2018 pdf download.Aerospace series – Steel X7CrN1A117-7 (1.4568) – Air melted – Solution treated and precipitation hardened – Sheet and strip – a ≤ 6 mm – 1 240 MPa ≤ Rm ≤ 1 450 MPa.
This BS/EN 2540 specifies the requirements relating to:
Steel X7CrNiAII7-7 (1.4568)
Air melted
Solution treated and precipitation hardened
Sheet and strip
a S 6 mm
1240 MPaSRmS 1450 MPa
for aerospace applications.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2043, Aerospace series — Metallic materials — General requirements for semi-finished product qualification (excluding forgings and castings)
EN 4258. Aerospace series — Metallic materials — General organization of standardization — Links between types of EN standards and their use
EN 4500-005. Aerospace series — Metallic materials — Rules for drafting and presentation of material standards — Part 005: Specific rules for steels
EN 4700-001,Aerospoce series — Steel and heat resisting alloys — Wrought products — Technical specification — Part 001: Plate, sheet and strip
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 Requirements.BS/EN 2540-2018 pdf download.

Share on Facebook

Post on X

Follow us

Save