DIN EN 4628-2013 航空航天系列.X4CrNiMo16-5-1(1.4418)型钢.空气熔炼.淬化和回火.棒材.De≤150 mm.1500 MPa≤Rm≤1300 MPa.德文和英文版本EN 4628-2013
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bar - De 200 mm - 1150 MPa Rm 1300 MPa; German and English version EN 4628:2013