BS EN 4656-2010 航空航天系列.钢FE-PM1507 (X1CrNiMoAlTi12-11-2).真空感应熔炼和自耗电极重熔.固溶处理和沉淀处理.棒材.a或D≤200 mm.Rm≤1520 MPa
Aerospace series. Steel FE-PM1507 (X1CrNiMoAlTi12-11-2). Vacuum induction melted and consumable electrode remelted. Solution treated and precipitation treated. Bars. a or D 200 mm. Rm 1520 MPa