AECMA PREN 2917-1988 航空航天系列FE-PM65溶液退火沉积硬化钢棒材Rm≥1070MPa,De小于或等于150 mm P.第1版
Aerospace Series Steel FE-PM65 Solution Annealed and Precipitation Hardened Rm Greater Than or Equal to 1070 MPa Bar De Less Than or Equal to 200 mm Issue P 1
This standard specifies f o r the aerospace application, the mechanical properties for bar De≤200 mm, solution annealed and precipitation hardened, in stee1 FE-PM65.
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.