AECMA PREN 3515-1988 Aerospace Series Steel FE-PL711 Hardened and Tempered 1100 Less Than or Equal to Rm Less Than or Equal to 1300 MPa Forgings De Less Than or Equal to 25 mm Issue P 1
This standard specifies for the aerospace application, the mechanical properties for forgings De≤25mm, hardened and tempered, in steel FE-PL711. Unless otherwise specified by the drawing , the order or the inspection schedule, the present standard shall be used in conjunction with the referenced EN standards.
AECMA PREN 3515-1988 history
1998AECMA PREN 3515-1998 Aerospace Series Steel FE-PL8201 (41NiCrMo2) Air Melted Hardened and Tempered Forgings De Less Than or Equal to 25 mm 1 100 MPa Less Than or Equal to Rm Less Than or Equal to 1 300 MPa Edition P2
1988AECMA PREN 3515-1988 Aerospace Series Steel FE-PL711 Hardened and Tempered 1100 Less Than or Equal to Rm Less Than or Equal to 1300 MPa Forgings De Less Than or Equal to 25 mm Issue P 1