BS EN 4571:2020 pdf free.Aerospace series – Heat resisting alloy X12CrNiCoMoW21- 20- Solution treated -Bars and sections- De ≤100 mm.
BS EN 4571 This document specifies the requirements relating to:Heat resisting alloy X12CrNiCoMoW21-20 Solution treated Bars and sections De≤100mm
for aerospace applications. ASD-STAN Designation: FE-PA4901.2 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 一Metallic materials 一General requirements for semi-finished product qualification (excluding forgings and castings)EN 4700-002, Aerospace series 一Steel and heat resisting alloys 一Wrought products- Technical specification一Part 002: Bars and sections 1) 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 fllowing addresses:●ISO Online browsing platform: available at http://www.iso.org/obp ●IEC Electropedia: available at http:/ /www.electropedia.org/BS EN 4571 pdf download.