DIN EN 4216 : 2008 Title: Aerospace series - Steel FE-CM3801 (GX5CrNiCuNb16-4) - Homogenized, solution treated and precipitation hardened, investment casting D<(Index)e> 50 mm, R<(Index)m> 900 MPa; German and English version EN 4216:2007 Year: 2008 Publisher: DIN Media GmbH Availability: Within 1-2 working days