Bars (materials)
Hollow
Softening
Heat treatment
Treatment
Steels
Aerospace transport
Link: BS EN 3481:2019 Aerospace series. Steel X8CrNiTi18-10 (1.4878/1.4544). Annealed. Reference heat treatment: softened. Hollow bars. 5 mm ≤ a ≤ 12 mm
Source: BSI Standards
