AECMA PREN 2445-1998 Steel FE-PL711 900 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Forgings De Less Than or Equal to 45 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 2445]
This standard specifies the dimensions, and physical constants of L-section aluminium alloy, folded profiles, with internally lipped flanges, used in aerospace construction.
AECMA PREN 2445-1998 history
1998AECMA PREN 2445-1998 Steel FE-PL711 900 MPa Less Than or Equal to Rm Less Than or Equal to 1100 MPa Forgings De Less Than or Equal to 45 mm Aerospace Series Edition 2 [Refer To: ASD-STAN PREN 2445]
1997AECMA PREN 2445-1997 Aerospace Series Steel FE-PL8201 (41NiCrMo2) Air Melted Hardened and Tempered Forgings De Less Than or Equal to 45 mm 900 MPa Less Than or Equal to Rm Less Than or Equal to 1 100 MPa Edition 2