1. Aerospace series. Steel X5CrNoMoCuNb14-5 (1.4594). 930 MPa ≤ Rm ≤ 1 080 MPa. Forgings. De ≤ 150 mm. (17th December 2019) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗