DIN EN 4346-2008 航空航天系列. FE-PM1505 (X1CrNiMoAlTi12-9-2)型钢.真空感应熔炼和自耗电极再熔炼、软化的锻件.a或D≤30mm
Aerospace series - Steel FE-PM1505 (X1CrNiMoAlTi12-9-2) - Vacuum induction melted and consumable electrode remelted, softened, forging stock a or D 300 mm; German and English version EN 4346:2007
This standard specifies the requirements relating to:
Steel FE-PM1505 (X1CrNiMoAITi12-9-2) -- Vacuum induction melted and consumable electrode remelted,
softened, forging stock a or D ≤ 300 mm
for aerospace applications.