DIN EN 2503 : 2020 Title: Aerospace series - Steel X5CrNoMoCuNb14-5 (1.4594) - 930 MPa R<(Index)m> 1080 MPa - Forgings - D<(Index)e> 150 mm; German and English version EN 2503:2019 Year: 2020 Publisher: DIN Media GmbH Availability: Within 1-2 working days