DS EN 4382:2007 Aerospace Series - Heat Resisting Alloy Ni-Ph3601 (Nicr22mo9nb) - Solution Treated - Seamless Tubes - For Hydraulic Application - D <= 50 Mm, A <= 3 Mm Describes the requirements relating to: Heat resisting alloy NI-PH3601 (NiCr22Mo9Nb) - Solution treated - Seamless tubes - For hydraulic application - D <= 50 mm, a <= 3 mm, for aerospace applications