DIN EN 4657 : 2012 Title: Aerospace series - Steel FE-PM1507 (X1CrNiMoAlTi12-11-2) - Vacuum induction melted and consumable electrode remelted - Solution treated and precipitation remelted - Bars - a or D 200 mm - R<(Index)m> 1 650 MPa; German and English version EN 4657:2010 Year: 2012 Publisher: DIN Media GmbH Availability: Within 1-2 working days