EN 4572-2020 pdf download.Aerospace series – Heat resisting alloy X12CrNiCoMoW21- 20 – Solution treated – Sheets and strips – a ≤ 3 mm.
This EN 4572 specifies the requirements relating to:
Heat resisting alloy X12CrNiCoMoW21-20
Solution treated
Sheets and strips
a ≤ 3 mm
for aerospace applications.
ASD-STAN designation: FE-PA490 1
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 [or semi-finished product qualification (excluding forgings and castings)
EN 4700-001, Aerospace 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 TEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at http://www.iso.org/obp
• IEC Electropedia: available at http://www.electropedia.org/
4 Requirements
See Table 1.EN 4572-2020 pdf download.

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