1. Aerospace series. Steel X8CrNiTi18-10 (1.4878/1.4544). Softened. 500 MPa ≤ Rm ≤ 700 MPa. Forgings. De ≤ 100 mm. (4th 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) ↗