This standard is part of the series of EN metallic material standards for aerospace applications. The general
organization of this series is described in EN 4258.
AECMA PREN 4235-3-1994 history
2003AECMA PREN 4235-3-2003 Aerospace Series Steel Wrought Products Technical Specification Part 3: Bar and Section Edition P 2
1994AECMA PREN 4235-3-1994 Aerospace Series Steel Wrought Products Technical Specification Part 3: Bar and Section Edition P 1