AECMA PREN 2915-1999 航空航天系列FE-PM3801(X5CrNiCu17-4)可消耗电级重熔液体和沉积处理棒材直径D小于或等于200mm Rm ≥965MPa P 2版
Aerospace Series Steel FE-PM3801 (X5CrNiCu17-4) Consumable Electrode Remelted Solution Treated and Precipitation Treated Bar a or D Less Than or Equal to 200 mm Rm Greater Than or Equal to 965 MPa Edition P 2
This "Aerospace Series" Prestandard has been drawn up under the responsibility of AECMA
(Association Européenne des Constructeurs de Matériel Aérospatial). It is published on green paper
for the needs of AECMA-Members. It has been technically approved by the experts of the
concerned Technical Committee following comment by the Member countries.