The project specifies the dimensions and tolerances of:Square bars, drawn in aluminium and aluminium alloys, tolerance class h11, thickness 6 mma50 mm for aerospace applications.#,,#
EN 2045:2001 history
2001EN 2045:2001 Aerospace series - Square bars, drawn in aluminium and aluminium alloys - Tolerance class h 11; Thickness 6 mm <= a <= 50 mm; Dimensions