AECMA PREN 3357-1998 航空航天系列.真空感应熔炼和消耗电极再熔炼固溶处理和沉淀处理FE-PM1503(X3CrNiMoAl13-8-2)钢 机加工棒材a或直径D小于或等于150 mm 1200MPa小于或等于Rm小于或等于1400MPa
Aerospace Series Steel FE-PM1503 (X3CrNiMoAI 13-8-2) Vacuum Induction Melted and Consumable Electrode Remelted Solution Treated and Precipitation Treated Bar for Machining a or D Less Than or Equal to 150 mm 1 200 MPa Less Than or Equal to Rm Less Than o
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.