AECMA PREN 3529-1999 航空航天系列.钢 FE-PM2701(X2NiCoMo18-8-5)真空感应熔炼和电弧再熔炼固溶处理和沉淀处理钢 锻件 a 或 直径D小于或等于150 mm 1750 MPa小于或等于Rm小于或等于2000 MPa
Aerospace Series Steel FE-PM2701 (X2NiCoMo18-8-5) Vacuum Induction Melted and Vacuum Arc Remelted Solution Treated and Precipitation Treated Forgings a or D Less Than or Equal to 150 mm 1 750 MPa Less Than or Equal to Rm Less Than or Equal to 2 000 MPa E
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.
This standard has been prepared in accordance with EN 4500-5.