ASD-STAN PREN 4672-2009
航空航天系列.a或D≤300mm的FE-PM1504(X1CrNiMoAlTi12-10-2)鋼制真空感應熔化和自耗電極再熔軟化的鍛坯;第P1版
Aerospace series Steel FE-PM1504 (X1CrNiMoAlTi12-10-2) Vacuum induction melted and consumable electrode remelted Softened Forging stock a or D Less than or equl to 300 mm (Edition P1)