DIN EN 4630 : 2014 Title: Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - D <(Index)e> 200 mm - 900 MPa R <(Index)m> 1050 MPa; German and English version EN 4630:2014 Year: 2014 Publisher: DIN Media GmbH Availability: Within 1-2 working days