AECMA 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
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 3515-1998 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