DIN EN 4627-2014 航空航天系列. X4CrNiMo16-5-1 (1.4418) 型钢. 空气熔炼. 淬火和回火. 锻件. De ≤ 200 mm. 1150 MPa ≤ Rm ≤ 1300 MPa; 德文和英文版本EN 4627-2014
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - D e <= 200 mm - 1 150 MPa <= R m <= 1 300 MPa; German and English version EN 4627:2014