Aerospace series - Steel, nickel base and cobalt base alloy remelting stock and castings - Technical specifications - Part 3: Pre-production and production castings
航空航天系列 - 钢 镍基和钴基合金重熔料和铸件 - 技术规格 - 第3部分:预生产和生产铸件
The present standard specifies the particular requirements for castings in steel, nickel base or cobalt base alloys producted from material complying with EN 2103-2. This standard shall be used in conjunction with EN 2103-1. This standard also applies to pre-production castings intended for the qualification of the method of manufacture and inspection.