DIN EN 4023:2011-01

This standard specifies the characteristics of elbows 45°, for pipe couplings 8°30', in titanium alloy, for aerospace applications. Nominal pressure: up to 28 000 kPa. Temperature range: -55 °C to 135 °C. The standard EN 4023:2010 has been prepared by ASD-STAN, Technical Section Mechanics, with the participation of German experts of the Aerospace Standards Committee. The responsible German standardization committee is Working Committee NA 131-03-02 AA "Fluidische Systeme und Komponenten" ("Fluidic systems and components") of the Aerospace Standards Committee at DIN. The standard supersedes DIN EN 4023:2002-08. With respect to DIN EN 4023:2002-08, the following modifications have been made: a) Figure 1, footnote e, radius R 0,3 to 1,0 has been extended to the complete internal junction.