DIN EN 4570:2000 pdf free download.Luft- und Raumfahrt – Hochwarmfeste Legierung X12CrNiCoMoW21-20 – Lösungsgeglüht – Schmiedestücke – Dₑ ≤ 100 mm.
Englischer Titel Aerospace series – Heat resisting alloy X12CrNiCoMoW21-20 – Solution treated – Forgings – Dₑ ≤ 100 mm.
This standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258.
This standard has been prepared in accordance with EN 4500-3.