DIN EN 4720-2014 航空航天系列. X4CrNiMo16-5-1 (1.4418) 型钢. 空气熔炼和电渣重熔 (ESR). 淬火和回火. 棒材. De ≤ 200 mm. 1150 MPa ≤ Rm ≤ 1300 MPa; 德文和英文版本EN 4720-2014
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De <= 200 mm - 1150 MPa <= Rm <= 1300 MPa; German and English version EN 4720:2014